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[Guile-commits] 26/34: Port of arm-cpu.c to current lightening
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From: |
Andy Wingo |
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Subject: |
[Guile-commits] 26/34: Port of arm-cpu.c to current lightening |
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Date: |
Mon, 20 May 2019 09:55:54 -0400 (EDT) |
wingo pushed a commit to branch master
in repository guile.
commit 1ea34693cb0e8137eb1c5568cb9d0af9fd04bedf
Author: Andy Wingo <address@hidden>
Date: Sun May 19 22:21:50 2019 +0200
Port of arm-cpu.c to current lightening
---
lightening/arm-cpu.c | 5939 ++++++++++++++++++++---------------------------
lightening/arm-vfp.c | 487 +---
lightening/arm.h | 13 +-
lightening/lightening.c | 6 +-
4 files changed, 2482 insertions(+), 3963 deletions(-)
diff --git a/lightening/arm-cpu.c b/lightening/arm-cpu.c
index 923db7b..3c3c207 100644
--- a/lightening/arm-cpu.c
+++ b/lightening/arm-cpu.c
@@ -27,3920 +27,2923 @@
#define _u13(v) ((v) & 0x1fff)
#define _u16(v) ((v) & 0xffff)
#define _u24(v) ((v) & 0xffffff)
-extern int __aeabi_idivmod(int, int);
-extern unsigned __aeabi_uidivmod(unsigned, unsigned);
-# define _R0_REGNO 0x00
-# define _R1_REGNO 0x01
-# define _R2_REGNO 0x02
-# define _R3_REGNO 0x03
-# define _R4_REGNO 0x04
-# define _R5_REGNO 0x05
-# define _R6_REGNO 0x06
-# define _R7_REGNO 0x07
-# define _R8_REGNO 0x08
-# define _R9_REGNO 0x09
-# define _R10_REGNO 0x0a
-# define _R11_REGNO 0x0b
-# define _R12_REGNO 0x0c
-# define _R13_REGNO 0x0d
-# define _R14_REGNO 0x0e
-# define _R15_REGNO 0x0f
-# define _FP_REGNO _R11_REGNO
-# define _SP_REGNO _R13_REGNO
-# define _LR_REGNO _R14_REGNO
-# define _PC_REGNO _R15_REGNO
-# define ARM_CC_EQ 0x00000000 /* Z=1 */
-# define ARM_CC_NE 0x10000000 /* Z=0 */
-# define ARM_CC_HS 0x20000000 /* C=1 */
-# define ARM_CC_CS ARM_CC_HS
-# define ARM_CC_LO 0x30000000 /* C=0 */
-# define ARM_CC_CC ARM_CC_LO
-# define ARM_CC_MI 0x40000000 /* N=1 */
-# define ARM_CC_PL 0x50000000 /* N=0 */
-# define ARM_CC_VS 0x60000000 /* V=1 */
-# define ARM_CC_VC 0x70000000 /* V=0 */
-# define ARM_CC_HI 0x80000000 /* C=1 && Z=0 */
-# define ARM_CC_LS 0x90000000 /* C=0 || Z=1 */
-# define ARM_CC_GE 0xa0000000 /* N=V */
-# define ARM_CC_LT 0xb0000000 /* N!=V */
-# define ARM_CC_GT 0xc0000000 /* Z=0 && N=V */
-# define ARM_CC_LE 0xd0000000 /* Z=1 || N!=V */
-# define ARM_CC_AL 0xe0000000 /* always */
-# define ARM_CC_NV 0xf0000000 /* reserved */
-# define THUMB2_IT 0
-# define THUMB2_ITT 1
-# define THUMB2_ITE 2
-# define THUMB2_ITTT 3
-# define THUMB2_ITET 4
-# define THUMB2_ITTE 5
-# define THUMB2_ITEE 6
-# define THUMB2_ITTTT 7
-# define THUMB2_ITETT 8
-# define THUMB2_ITTET 9
-# define THUMB2_ITEET 10
-# define THUMB2_ITTTE 11
-# define THUMB2_ITETE 12
-# define THUMB2_ITTEE 13
-# define THUMB2_ITEEE 14
-# define ARM_MOV 0x01a00000
-# define THUMB_MOV 0x4600
-# define ARM_MOVWI 0x03000000 /* v6t2, v7 */
-# define THUMB_MOVI 0x2000
-# define THUMB2_MOVI 0xf0400000
-# define THUMB2_MOVWI 0xf2400000
-# define ARM_MOVTI 0x03400000
-# define THUMB2_MOVTI 0xf2c00000
-# define ARM_MVN 0x01e00000
-# define THUMB_MVN 0x43c0
-# define THUMB2_MVN 0xea600000
-# define THUMB2_MVNI 0xf0600000
-# define ARM_I 0x02000000 /* immediate */
-# define ARM_S 0x00100000 /* set flags */
-# define ARM_ADD 0x00800000
-# define THUMB_ADD 0x1800
-# define THUMB_ADDX 0x4400
-# define THUMB2_ADD 0xeb000000
-# define THUMB_ADDI3 0x1c00
-# define THUMB_ADDI8 0x3000
-# define THUMB2_ADDI 0xf1000000
-# define THUMB2_ADDWI 0xf2000000
-# define ARM_ADC 0x00a00000
-# define THUMB_ADC 0x4140
-# define THUMB2_ADC 0xeb400000
-# define THUMB2_ADCI 0xf1400000
-# define ARM_SUB 0x00400000
-# define THUMB_SUB 0x1a00
-# define THUMB2_SUB 0xeba00000
-# define THUMB_SUBI3 0x1e00
-# define THUMB_SUBI8 0x3800
-# define THUMB2_SUBI 0xf1a00000
-# define THUMB2_SUBWI 0xf2a00000
-# define ARM_SBC 0x00c00000
-# define THUMB_SBC 0x4180
-# define THUMB2_SBC 0xeb600000
-# define THUMB2_SBCI 0xf1600000
-# define ARM_RSB 0x00600000
-# define THUMB_RSBI 0x4240
-# define THUMB2_RSBI 0xf1c00000
-# define ARM_MUL 0x00000090
-# define THUMB_MUL 0x4340
-# define THUMB2_MUL 0xfb00f000
-# define ARM_UMULL 0x00800090
-# define THUMB2_UMULL 0xfba00000
-# define ARM_SMULL 0x00c00090
-# define THUMB2_SMULL 0xfb800000
-# define THUMB2_SDIV 0xfb90f0f0
-# define THUMB2_UDIV 0xfbb0f0f0
-# define ARM_AND 0x00000000
-# define THUMB_AND 0x4000
-# define THUMB2_AND 0xea000000
-# define THUMB2_ANDI 0xf0000000
-# define ARM_BIC 0x01c00000
-# define THUMB2_BIC 0xea200000
-# define THUMB2_BICI 0xf0200000
-# define ARM_ORR 0x01800000
-# define THUMB_ORR 0x4300
-# define THUMB2_ORR 0xea400000
-# define THUMB2_ORRI 0xf0400000
-# define ARM_EOR 0x00200000
-# define THUMB_EOR 0x4040
-# define THUMB2_EOR 0xea800000
-# define THUMB2_EORI 0xf0800000
+
+#define ARM_CC_EQ 0x00000000 /* Z=1 */
+#define ARM_CC_NE 0x10000000 /* Z=0 */
+#define ARM_CC_HS 0x20000000 /* C=1 */
+#define ARM_CC_CS ARM_CC_HS
+#define ARM_CC_LO 0x30000000 /* C=0 */
+#define ARM_CC_CC ARM_CC_LO
+#define ARM_CC_MI 0x40000000 /* N=1 */
+#define ARM_CC_PL 0x50000000 /* N=0 */
+#define ARM_CC_VS 0x60000000 /* V=1 */
+#define ARM_CC_VC 0x70000000 /* V=0 */
+#define ARM_CC_HI 0x80000000 /* C=1 && Z=0 */
+#define ARM_CC_LS 0x90000000 /* C=0 || Z=1 */
+#define ARM_CC_GE 0xa0000000 /* N=V */
+#define ARM_CC_LT 0xb0000000 /* N!=V */
+#define ARM_CC_GT 0xc0000000 /* Z=0 && N=V */
+#define ARM_CC_LE 0xd0000000 /* Z=1 || N!=V */
+#define ARM_CC_AL 0xe0000000 /* always */
+#define ARM_CC_NV 0xf0000000 /* reserved */
+#define THUMB_MOV 0x4600
+#define THUMB_MOVI 0x2000
+#define THUMB2_MOVI 0xf0400000
+#define THUMB2_MOVWI 0xf2400000
+#define THUMB2_MOVTI 0xf2c00000
+#define THUMB_MVN 0x43c0
+#define THUMB2_MVN 0xea600000
+#define THUMB2_MVNI 0xf0600000
+#define ARM_S 0x00100000 /* set flags */
+#define ARM_ADD 0x00800000
+#define THUMB_ADD 0x1800
+#define THUMB_ADDX 0x4400
+#define THUMB2_ADD 0xeb000000
+#define THUMB_ADDI3 0x1c00
+#define THUMB_ADDI8 0x3000
+#define THUMB2_ADDI 0xf1000000
+#define THUMB2_ADDWI 0xf2000000
+#define ARM_ADC 0x00a00000
+#define THUMB_ADC 0x4140
+#define THUMB2_ADC 0xeb400000
+#define THUMB2_ADCI 0xf1400000
+#define THUMB_SUB 0x1a00
+#define THUMB2_SUB 0xeba00000
+#define THUMB_SUBI3 0x1e00
+#define THUMB_SUBI8 0x3800
+#define THUMB2_SUBI 0xf1a00000
+#define THUMB2_SUBWI 0xf2a00000
+#define THUMB_SBC 0x4180
+#define THUMB2_SBC 0xeb600000
+#define THUMB2_SBCI 0xf1600000
+#define ARM_RSB 0x00600000
+#define THUMB_RSBI 0x4240
+#define THUMB2_RSBI 0xf1c00000
+#define ARM_MUL 0x00000090
+#define THUMB_MUL 0x4340
+#define THUMB2_MUL 0xfb00f000
+#define ARM_UMULL 0x00800090
+#define THUMB2_UMULL 0xfba00000
+#define THUMB2_SMULL 0xfb800000
+#define THUMB_MLS 0xfb000010
+#define THUMB2_SDIV 0xfb90f0f0
+#define THUMB2_UDIV 0xfbb0f0f0
+#define ARM_AND 0x00000000
+#define THUMB_AND 0x4000
+#define THUMB2_AND 0xea000000
+#define THUMB2_ANDI 0xf0000000
+#define ARM_BIC 0x01c00000
+#define THUMB2_BIC 0xea200000
+#define THUMB2_BICI 0xf0200000
+#define ARM_ORR 0x01800000
+#define THUMB_ORR 0x4300
+#define THUMB2_ORR 0xea400000
+#define THUMB2_ORRI 0xf0400000
+#define ARM_EOR 0x00200000
+#define THUMB_EOR 0x4040
+#define THUMB2_EOR 0xea800000
+#define THUMB2_EORI 0xf0800000
/* >> ARMv6* */
-# define ARM_REV 0x06bf0f30
-# define THUMB_REV 0xba00
-# define THUMB2_REV 0xfa90f080
-# define ARM_REV16 0x06bf0fb0
-# define THUMB_REV16 0xba40
-# define THUMB2_REV16 0xfa90f090
-# define ARM_SXTB 0x06af0070
-# define THUMB_SXTB 0xb240
-# define THUMB2_SXTB 0xfa40f080
-# define ARM_UXTB 0x06ef0070
-# define THUMB_UXTB 0xb2c0
-# define THUMB2_UXTB 0xfa50f080
-# define ARM_SXTH 0x06bf0070
-# define THUMB_SXTH 0xb200
-# define THUMB2_SXTH 0xfa00f080
-# define ARM_UXTH 0x06ff0070
-# define THUMB_UXTH 0xb280
-# define THUMB2_UXTH 0xfa10f080
-# define ARM_XTR8 0x00000400 /* ?xt? rotate 8 bits */
-# define ARM_XTR16 0x00000800 /* ?xt? rotate 16 bits */
-# define ARM_XTR24 0x00000c00 /* ?xt? rotate 24 bits */
+#define ARM_REV 0x06bf0f30
+#define THUMB_REV 0xba00
+#define THUMB2_REV 0xfa90f080
+#define ARM_REV16 0x06bf0fb0
+#define THUMB_REV16 0xba40
+#define THUMB2_REV16 0xfa90f090
+#define THUMB_SXTB 0xb240
+#define THUMB2_SXTB 0xfa40f080
+#define ARM_UXTB 0x06ef0070
+#define THUMB_UXTB 0xb2c0
+#define THUMB2_UXTB 0xfa50f080
+#define THUMB_SXTH 0xb200
+#define THUMB2_SXTH 0xfa00f080
+#define ARM_UXTH 0x06ff0070
+#define THUMB_UXTH 0xb280
+#define THUMB2_UXTH 0xfa10f080
+#define ARM_XTR8 0x00000400 /* ?xt? rotate 8 bits */
+#define ARM_XTR16 0x00000800 /* ?xt? rotate 16 bits */
+#define ARM_XTR24 0x00000c00 /* ?xt? rotate 24 bits */
/* << ARMv6* */
-# define ARM_SHIFT 0x01a00000
-# define ARM_R 0x00000010 /* register shift */
-# define ARM_LSL 0x00000000
-# define THUMB_LSL 0x4080
-# define THUMB2_LSL 0xfa00f000
-# define THUMB_LSLI 0x0000
-# define THUMB2_LSLI 0xea4f0000
-# define ARM_LSR 0x00000020
-# define THUMB_LSR 0x40c0
-# define THUMB2_LSR 0xfa20f000
-# define THUMB_LSRI 0x0800
-# define THUMB2_LSRI 0xea4f0010
-# define ARM_ASR 0x00000040
-# define THUMB_ASR 0x4100
-# define THUMB2_ASR 0xfa40f000
-# define THUMB_ASRI 0x1000
-# define THUMB2_ASRI 0xea4f0020
-# define ARM_ROR 0x00000060
-# define ARM_CMP 0x01500000
-# define THUMB_CMP 0x4280
-# define THUMB_CMPX 0x4500
-# define THUMB2_CMP 0xebb00000
-# define THUMB_CMPI 0x2800
-# define THUMB2_CMPI 0xf1b00000
-# define ARM_CMN 0x01700000
-# define THUMB_CMN 0x42c0
-# define THUMB2_CMN 0xeb100000
-# define THUMB2_CMNI 0xf1100000
-# define ARM_TST 0x01100000
-# define THUMB_TST 0x4200
-# define THUMB2_TST 0xea100000
-# define THUMB2_TSTI 0xf0100000
-# define ARM_TEQ 0x01300000
+#define ARM_R 0x00000010 /* register shift */
+#define ARM_LSL 0x00000000
+#define THUMB_LSL 0x4080
+#define THUMB2_LSL 0xfa00f000
+#define THUMB_LSLI 0x0000
+#define THUMB2_LSLI 0xea4f0000
+#define ARM_LSR 0x00000020
+#define THUMB_LSR 0x40c0
+#define THUMB2_LSR 0xfa20f000
+#define THUMB_LSRI 0x0800
+#define THUMB2_LSRI 0xea4f0010
+#define ARM_ASR 0x00000040
+#define THUMB_ASR 0x4100
+#define THUMB2_ASR 0xfa40f000
+#define THUMB_ASRI 0x1000
+#define THUMB2_ASRI 0xea4f0020
+#define ARM_ROR 0x00000060
+#define ARM_CMP 0x01500000
+#define THUMB_CMP 0x4280
+#define THUMB_CMPX 0x4500
+#define THUMB2_CMP 0xebb00000
+#define THUMB_CMPI 0x2800
+#define THUMB2_CMPI 0xf1b00000
+#define ARM_CMN 0x01700000
+#define THUMB_CMN 0x42c0
+#define THUMB2_CMN 0xeb100000
+#define THUMB2_CMNI 0xf1100000
+#define ARM_TST 0x01100000
+#define THUMB_TST 0x4200
+#define THUMB2_TST 0xea100000
+#define THUMB2_TSTI 0xf0100000
+#define ARM_TEQ 0x01300000
/* branch */
-# define ARM_BX 0x012fff10
-# define ARM_BLX 0x012fff30
-# define THUMB_BLX 0x4780
-# define ARM_BLXI 0xfa000000
-# define THUMB2_BLXI 0xf000c000
-# define ARM_B 0x0a000000
-# define THUMB_CC_B 0xd000
-# define THUMB_B 0xe000
-# define THUMB2_CC_B 0xf0008000
-# define THUMB2_B 0xf0009000
-# define ARM_BLI 0x0b000000
-# define THUMB2_BLI 0xf000d000
+#define ARM_B 0x0a000000
+#define THUMB_CC_B 0xd000
+#define THUMB_B 0xe000
+#define THUMB2_CC_B 0xf0008000
+#define THUMB2_B 0xf0009000
+#define ARM_BLI 0x0b000000
+#define THUMB2_BLI 0xf000d000
/* ldr/str */
-# define ARM_P 0x00800000 /* positive offset */
-# define THUMB2_P 0x00000400
-# define THUMB2_U 0x00000200
-# define THUMB2_W 0x00000100
-# define ARM_LDRSB 0x011000d0
-# define THUMB_LDRSB 0x5600
-# define THUMB2_LDRSB 0xf9100000
-# define ARM_LDRSBI 0x015000d0
-# define THUMB2_LDRSBI 0xf9100c00
-# define THUMB2_LDRSBWI 0xf9900000
-# define ARM_LDRB 0x07500000
-# define THUMB_LDRB 0x5c00
-# define THUMB2_LDRB 0xf8100000
-# define ARM_LDRBI 0x05500000
-# define THUMB_LDRBI 0x7800
-# define THUMB2_LDRBI 0xf8100c00
-# define THUMB2_LDRBWI 0xf8900000
-# define ARM_LDRSH 0x011000f0
-# define THUMB_LDRSH 0x5e00
-# define THUMB2_LDRSH 0xf9300000
-# define ARM_LDRSHI 0x015000f0
-# define THUMB2_LDRSHI 0xf9300c00
-# define THUMB2_LDRSHWI 0xf9b00000
-# define ARM_LDRH 0x011000b0
-# define THUMB_LDRH 0x5a00
-# define THUMB2_LDRH 0xf8300000
-# define ARM_LDRHI 0x015000b0
-# define THUMB_LDRHI 0x8800
-# define THUMB2_LDRHI 0xf8300c00
-# define THUMB2_LDRHWI 0xf8b00000
-# define ARM_LDR 0x07100000
-# define THUMB_LDR 0x5800
-# define THUMB2_LDR 0xf8500000
-# define ARM_LDRI 0x05100000
-# define THUMB_LDRI 0x6800
-# define THUMB_LDRISP 0x9800
-# define THUMB2_LDRI 0xf8500c00
-# define THUMB2_LDRWI 0xf8d00000
-# define ARM_LDRD 0x010000d0
-# define ARM_LDRDI 0x014000d0
-# define THUMB2_LDRDI 0xe8500000
-# define ARM_STRB 0x07400000
-# define THUMB_STRB 0x5400
-# define THUMB2_STRB 0xf8000000
-# define ARM_STRBI 0x05400000
-# define THUMB_STRBI 0x7000
-# define THUMB2_STRBI 0xf8000c00
-# define THUMB2_STRBWI 0xf8800000
-# define ARM_STRH 0x010000b0
-# define THUMB_STRH 0x5200
-# define THUMB2_STRH 0xf8200000
-# define ARM_STRHI 0x014000b0
-# define THUMB_STRHI 0x8000
-# define THUMB2_STRHI 0xf8200c00
-# define THUMB2_STRHWI 0xf8a00000
-# define ARM_STR 0x07000000
-# define THUMB_STR 0x5000
-# define THUMB2_STR 0xf8400000
-# define ARM_STRI 0x05000000
-# define THUMB_STRI 0x6000
-# define THUMB2_STRWI 0xf8c00000
-# define THUMB_STRISP 0x9000
-# define THUMB2_STRI 0xf8400c00
-# define ARM_STRD 0x010000f0
-# define ARM_STRDI 0x014000f0
-# define THUMB2_STRDI 0xe8400000
+#define ARM_P 0x00800000 /* positive offset */
+#define THUMB2_P 0x00000400
+#define THUMB2_U 0x00000200
+#define THUMB2_W 0x00000100
+#define ARM_LDRSB 0x011000d0
+#define THUMB_LDRSB 0x5600
+#define THUMB2_LDRSB 0xf9100000
+#define ARM_LDRSBI 0x015000d0
+#define THUMB2_LDRSBI 0xf9100c00
+#define THUMB2_LDRSBWI 0xf9900000
+#define ARM_LDRB 0x07500000
+#define THUMB_LDRB 0x5c00
+#define THUMB2_LDRB 0xf8100000
+#define ARM_LDRBI 0x05500000
+#define THUMB_LDRBI 0x7800
+#define THUMB2_LDRBI 0xf8100c00
+#define THUMB2_LDRBWI 0xf8900000
+#define ARM_LDRSH 0x011000f0
+#define THUMB_LDRSH 0x5e00
+#define THUMB2_LDRSH 0xf9300000
+#define ARM_LDRSHI 0x015000f0
+#define THUMB2_LDRSHI 0xf9300c00
+#define THUMB2_LDRSHWI 0xf9b00000
+#define ARM_LDRH 0x011000b0
+#define THUMB_LDRH 0x5a00
+#define THUMB2_LDRH 0xf8300000
+#define ARM_LDRHI 0x015000b0
+#define THUMB_LDRHI 0x8800
+#define THUMB2_LDRHI 0xf8300c00
+#define THUMB2_LDRHWI 0xf8b00000
+#define ARM_LDR 0x07100000
+#define THUMB_LDR 0x5800
+#define THUMB2_LDR 0xf8500000
+#define THUMB2_LDRP 0xf85f0000
+#define ARM_LDRI 0x05100000
+#define THUMB_LDRI 0x6800
+#define THUMB_LDRISP 0x9800
+#define THUMB2_LDRI 0xf8500c00
+#define THUMB2_LDRWI 0xf8d00000
+#define ARM_LDRD 0x010000d0
+#define ARM_LDRDI 0x014000d0
+#define THUMB2_LDRDI 0xe8500000
+#define THUMB_STRB 0x5400
+#define THUMB2_STRB 0xf8000000
+#define THUMB_STRBI 0x7000
+#define THUMB2_STRBI 0xf8000c00
+#define THUMB2_STRBWI 0xf8800000
+#define THUMB_STRH 0x5200
+#define THUMB2_STRH 0xf8200000
+#define THUMB_STRHI 0x8000
+#define THUMB2_STRHI 0xf8200c00
+#define THUMB2_STRHWI 0xf8a00000
+#define THUMB_STR 0x5000
+#define THUMB2_STR 0xf8400000
+#define THUMB_STRI 0x6000
+#define THUMB2_STRWI 0xf8c00000
+#define THUMB_STRISP 0x9000
+#define THUMB2_STRI 0xf8400c00
+#define THUMB2_STRDI 0xe8400000
/* ldm/stm */
-# define ARM_M 0x08000000
-# define ARM_M_L 0x00100000 /* load; store if not set */
-# define ARM_M_I 0x00800000 /* inc; dec if not set */
-# define ARM_M_B 0x01000000 /* before; after if not set
*/
-# define ARM_M_U 0x00200000 /* update Rn */
-# define THUMB2_LDM_W 0x00200000
-# define THUMB2_LDM_P 0x00008000
-# define THUMB2_LDM_M 0x00004000
-# define THUMB_LDMIA 0xc800
-# define THUMB2_LDMIA 0xe8900000
-# define THUMB2_LDMB 0xe9100000
-# define THUMB_PUSH 0xb400
-# define THUMB2_PUSH 0xe92d0000
-# define THUMB_POP 0xbc00
-# define THUMB2_POP 0xe8bd0000
-# define ii(i) *_jit->pc.ui++ = i
-# define is(i) *_jit->pc.us++ = i
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-# define iss(i, j) do { is(j); is(i); } while (0)
-# define code2thumb(t0, t1, c0, c1) do { t1 = c0; t0 = c1; } while (0)
-# define thumb2code(t0, t1, c0, c1) do { c0 = t1; c1 = t0; } while (0)
-# else
-# define iss(i, j) do { is(i); is(j); } while (0)
-# define code2thumb(t0, t1, c0, c1) do { t0 = c0; t1 = c1; } while (0)
-# define thumb2code(t0, t1, c0, c1) do { c0 = t0; c1 = t1; } while (0)
-# endif
-static int encode_arm_immediate(unsigned int v);
-static int encode_thumb_immediate(unsigned int v);
-static int encode_thumb_word_immediate(unsigned int v);
-static int encode_thumb_jump(int v);
-static int encode_thumb_cc_jump(int v);
-static int encode_thumb_shift(int v, int type) maybe_unused;
-# define corrr(cc,o,rn,rd,rm) _corrr(_jit,cc,o,rn,rd,rm)
-static void _corrr(jit_state_t*,int,int,int,int,int);
-# define corri(cc,o,rn,rd,im) _corri(_jit,cc,o,rn,rd,im)
-static void _corri(jit_state_t*,int,int,int,int,int);
-#define corri8(cc,o,rn,rt,im) _corri8(_jit,cc,o,rn,rt,im)
-static void _corri8(jit_state_t*,int,int,int,int,int);
-# define torrr(o,rn,rd,rm) _torrr(_jit,o,rn,rd,rm)
-static void _torrr(jit_state_t*,int,int,int,int);
-# define torrrs(o,rn,rd,rm,im) _torrrs(_jit,o,rn,rd,rm,im)
-static void _torrrs(jit_state_t*,int,int,int,int,int) maybe_unused;
-# define torxr(o,rn,rt,rm) _torxr(_jit,o,rn,rt,rm)
-static void _torxr(jit_state_t*,int,int,int,int);
-# define torrrr(o,rn,rl,rh,rm) _torrrr(_jit,o,rn,rl,rh,rm)
-static void _torrrr(jit_state_t*,int,int,int,int,int) maybe_unused;
-# define torrri8(o,rn,rt,rt2,im) _torrri8(_jit,o,rn,rt,rt2,im)
-static void _torrri8(jit_state_t*,int,int,int,int,int) maybe_unused;
-# define coriw(cc,o,rd,im) _coriw(_jit,cc,o,rd,im)
-static void _coriw(jit_state_t*,int,int,int,int);
-# define torri(o,rd,rn,im) _torri(_jit,o,rd,rn,im)
-static void _torri(jit_state_t*,int,int,int,int);
-# define torri8(o,rn,rt,im) _torri8(_jit,o,rn,rt,im)
-static void _torri8(jit_state_t*,int,int,int,int);
-# define torri12(o,rn,rt,im) _torri12(_jit,o,rn,rt,im)
-static void _torri12(jit_state_t*,int,int,int,int);
-# define tshift(o,rd,rm,im) _tshift(_jit,o,rd,rm,im)
-static void _tshift(jit_state_t*,int,int,int,int);
-# define toriw(o,rd,im) _toriw(_jit,o,rd,im)
-static void _toriw(jit_state_t*,int,int,int);
-# define tc8(cc,im) _tc8(_jit,cc,im)
-static void _tc8(jit_state_t*,int,int) maybe_unused;
-# define t11(im) _t11(_jit,im)
-static void _t11(jit_state_t*,int);
-# define tcb(cc,im) _tcb(_jit,cc,im)
-static void _tcb(jit_state_t*,int,int);
-# define blxi(im) _blxi(_jit,im)
-static void _blxi(jit_state_t*,int) maybe_unused;
-# define tb(o,im) _tb(_jit,o,im)
-static void _tb(jit_state_t*,int,int);
-# define corrrr(cc,o,rh,rl,rm,rn) _corrrr(_jit,cc,o,rh,rl,rm,rn)
-static void _corrrr(jit_state_t*,int,int,int,int,int,int);
-# define corrrs(cc,o,rn,rd,rm,im) _corrrs(_jit,cc,o,rn,rd,rm,im)
-static void _corrrs(jit_state_t*,int,int,int,int,int,int);
-# define cshift(cc,o,rd,rm,rn,im) _cshift(_jit,cc,o,rd,rm,rn,im)
-static void _cshift(jit_state_t*,int,int,int,int,int,int);
-# define cb(cc,o,im) _cb(_jit,cc,o,im)
-static void _cb(jit_state_t*,int,int,int);
-# define cbx(cc,o,rm) _cbx(_jit,cc,o,rm)
-static void _cbx(jit_state_t*,int,int,int);
-# define corl(cc,o,r0,i0) _corl(_jit,cc,o,r0,i0)
-static void _corl(jit_state_t*,int,int,int,int);
-# define c6orr(cc,o,r0,r1) _c6orr(_jit,cc,o,r0,r1)
-static void _c6orr(jit_state_t*,int,int,int,int);
-# define tcit(cc,it) _tcit(_jit,cc,it)
-static void _tcit(jit_state_t*,unsigned int,int);
-# define IT(cc) tcit(cc,THUMB2_IT)
-# define ITT(cc) tcit(cc,THUMB2_ITT)
-# define ITE(cc) tcit(cc,THUMB2_ITE)
-# define ITTT(cc) tcit(cc,THUMB2_ITTT)
-# define ITTE(cc) tcit(cc,THUMB2_ITTE)
-# define ITET(cc) tcit(cc,THUMB2_ITET)
-# define ITEE(cc) tcit(cc,THUMB2_ITEE)
-# define ITTTT(cc) tcit(cc,THUMB2_ITTTT)
-# define ITETT(cc) tcit(cc,THUMB2_ITETT)
-# define ITTET(cc) tcit(cc,THUMB2_ITTET)
-# define ITEET(cc) tcit(cc,THUMB2_ITEET)
-# define ITTTE(cc) tcit(cc,THUMB2_ITTTE)
-# define ITETE(cc) tcit(cc,THUMB2_ITETE)
-# define ITTEE(cc) tcit(cc,THUMB2_ITTEE)
-# define ITEEE(cc) tcit(cc,THUMB2_ITEEE)
-# define tpp(o,im) _tpp(_jit,o,im)
-static void _tpp(jit_state_t*,int,int);
-# define torl(o,rn,im) _torl(_jit,o,rn,im)
-static void _torl(jit_state_t*,int,int,int) maybe_unused;
-# define CC_MOV(cc,rd,rm) corrr(cc,ARM_MOV,0,rd,rm)
-# define MOV(rd,rm) CC_MOV(ARM_CC_AL,rd,rm)
-# define T1_MOV(rd,rm)
is(THUMB_MOV|((_u4(rd)&8)<<4)|(_u4(rm)<<3)|(rd&7))
-# define T2_MOV(rd,rm) T2_ORR(rd,_R15_REGNO,rm)
-# define CC_MOVI(cc,rd,im) corri(cc,ARM_MOV|ARM_I,0,rd,im)
-# define MOVI(rd,im) CC_MOVI(ARM_CC_AL,rd,im)
-# define CC_MOVWI(cc,rd,im) coriw(cc,ARM_MOVWI,rd,im)
-# define MOVWI(rd,im) CC_MOVWI(ARM_CC_AL,rd,im)
-# define T1_MOVI(rd,im) is(THUMB_MOVI|(_u3(rd)<<8)|_u8(im))
-# define T2_MOVI(rd,im) torri(THUMB2_MOVI,_R15_REGNO,rd,im)
-# define T2_MOVWI(rd,im) toriw(THUMB2_MOVWI,rd,im)
-# define CC_MOVTI(cc,rd,im) coriw(cc,ARM_MOVTI,rd,im)
-# define MOVTI(rd,im) CC_MOVTI(ARM_CC_AL,rd,im)
-# define T2_MOVTI(rd,im) toriw(THUMB2_MOVTI,rd,im)
-# define CC_MVN(cc,rd,rm) corrr(cc,ARM_MVN,0,rd,rm)
-# define MVN(rd,rm) CC_MVN(ARM_CC_AL,rd,rm)
-# define T1_MVN(rd,rm) is(THUMB_MVN|(_u3(rm)<<3)|_u3(rd))
-# define T2_MVN(rd,rm) torrr(THUMB2_MVN,_R15_REGNO,rd,rm)
-# define CC_MVNI(cc,rd,im) corri(cc,ARM_MVN|ARM_I,0,rd,im)
-# define MVNI(rd,im) CC_MVNI(ARM_CC_AL,rd,im)
-# define T2_MVNI(rd,im) torri(THUMB2_MVNI,_R15_REGNO,rd,im)
-# define CC_NOT(cc,rd,rm) CC_MVN(cc,rd,rm)
-# define NOT(rd,rm) CC_NOT(ARM_CC_AL,rd,rm)
-# define T1_NOT(rd,rm) T1_MVN(rd,rm)
-# define T2_NOT(rd,rm) T2_MVN(rd,rm)
-# define NOP() MOV(_R0_REGNO, _R0_REGNO)
-# define T1_NOP() is(0xbf00)
-# define CC_ADD(cc,rd,rn,rm) corrr(cc,ARM_ADD,rn,rd,rm)
-# define ADD(rd,rn,rm) CC_ADD(ARM_CC_AL,rd,rn,rm)
-# define T1_ADD(rd,rn,rm)
is(THUMB_ADD|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rd))
-# define T1_ADDX(rdn,rm)
is(THUMB_ADDX|((_u4(rdn)&8)<<4)|(_u4(rm)<<3)|(rdn&7))
-# define T2_ADD(rd,rn,rm) torrr(THUMB2_ADD,rn,rd,rm)
-# define CC_ADDI(cc,rd,rn,im) corri(cc,ARM_ADD|ARM_I,rn,rd,im)
-# define ADDI(rd,rn,im) CC_ADDI(ARM_CC_AL,rd,rn,im)
-# define T1_ADDI3(rd,rn,im)
is(THUMB_ADDI3|(_u3(im)<<6)|(_u3(rn)<<3)|_u3(rd))
-# define T1_ADDI8(rdn,im) is(THUMB_ADDI8|(_u3(rdn)<<8)|_u8(im))
-# define T2_ADDI(rd,rn,im) torri(THUMB2_ADDI,rn,rd,im)
-# define T2_ADDWI(rd,rn,im) torri(THUMB2_ADDWI,rn,rd,im)
-# define CC_ADDS(cc,rd,rn,rm) corrr(cc,ARM_ADD|ARM_S,rn,rd,rm)
-# define ADDS(rd,rn,rm) CC_ADDS(ARM_CC_AL,rd,rn,rm)
-# define T2_ADDS(rd,rn,rm) torrr(THUMB2_ADD|ARM_S,rn,rd,rm)
-# define ADDSI(rd,rn,im)
corri(ARM_CC_AL,ARM_ADD|ARM_S|ARM_I,rn,rd,im)
-# define T2_ADDSI(rd,rn,im) torri(THUMB2_ADDI|ARM_S,rn,rd,im)
-# define CC_ADC(cc,rd,rn,rm) corrr(cc,ARM_ADC,rn,rd,rm)
-# define ADC(rd,rn,rm) CC_ADC(ARM_CC_AL,rd,rn,rm)
-# define T1_ADC(rdn,rm) is(THUMB_ADC|(_u3(rm)<<3)|_u3(rdn))
-# define T2_ADC(rd,rn,rm) torrr(THUMB2_ADC,rn,rd,rm)
-# define CC_ADCI(cc,rd,rn,im) corri(cc,ARM_ADC|ARM_I,rn,rd,im)
-# define ADCI(rd,rn,im) CC_ADCI(ARM_CC_AL,rd,rn,im)
-# define T2_ADCI(rd,rn,im) torri(THUMB2_ADCI,rn,rd,im)
-# define CC_ADCS(cc,rd,rn,rm) corrr(cc,ARM_ADC|ARM_S,rn,rd,rm)
-# define ADCS(rd,rn,rm) CC_ADCS(ARM_CC_AL,rd,rn,rm)
-# define T2_ADCS(rd,rn,rm) torrr(THUMB2_ADC|ARM_S,rn,rd,rm)
-# define CC_ADCSI(cc,rd,rn,im) corri(cc,ARM_ADC|ARM_S|ARM_I,rn,rd,im)
-# define ADCSI(rd,rn,im) CC_ADCSI(ARM_CC_AL,rd,rn,im)
-# define T2_ADCSI(rd,rn,im) torri(THUMB2_ADCI|ARM_S,rn,rd,im)
-# define CC_SUB(cc,rd,rn,rm) corrr(cc,ARM_SUB,rn,rd,rm)
-# define SUB(rd,rn,rm) CC_SUB(ARM_CC_AL,rd,rn,rm)
-# define T1_SUB(rd,rn,rm)
is(THUMB_SUB|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rd))
-# define T2_SUB(rd,rn,rm) torrr(THUMB2_SUB,rn,rd,rm)
-# define CC_SUBI(cc,rd,rn,im) corri(cc,ARM_SUB|ARM_I,rn,rd,im)
-# define SUBI(rd,rn,im) CC_SUBI(ARM_CC_AL,rd,rn,im)
-# define T1_SUBI3(rd,rn,im)
is(THUMB_SUBI3|(_u3(im)<<6)|(_u3(rn)<<3)|_u3(rd))
-# define T1_SUBI8(rdn,im) is(THUMB_SUBI8|(_u3(rdn)<<8)|_u8(im))
-# define T2_SUBI(rd,rn,im) torri(THUMB2_SUBI,rn,rd,im)
-# define T2_SUBWI(rd,rn,im) torri(THUMB2_SUBWI,rn,rd,im)
-# define CC_SUBS(cc,rd,rn,rm) corrr(cc,ARM_SUB|ARM_S,rn,rd,rm)
-# define SUBS(rd,rn,rm) CC_SUBS(ARM_CC_AL,rd,rn,rm)
-# define T2_SUBS(rd,rn,rm) torrr(THUMB2_SUB|ARM_S,rn,rd,rm)
-# define CC_SUBSI(cc,rd,rn,im) corri(cc,ARM_SUB|ARM_S|ARM_I,rn,rd,im)
-# define SUBSI(rd,rn,im) CC_SUBSI(ARM_CC_AL,rd,rn,im)
-# define T2_SUBSI(rd,rn,im) torri(THUMB2_SUBI|ARM_S,rn,rd,im)
-# define CC_SBC(cc,rd,rn,rm) corrr(cc,ARM_SBC,rn,rd,rm)
-# define SBC(rd,rn,rm) CC_SBC(ARM_CC_AL,rd,rn,rm)
-# define T1_SBC(rdn,rm) is(THUMB_SBC|(_u3(rm)<<3)|_u3(rdn))
-# define T2_SBC(rd,rn,rm) torrr(THUMB2_SBC,rn,rd,rm)
-# define CC_SBCI(cc,rd,rn,im) corri(cc,ARM_SBC|ARM_I,rn,rd,im)
-# define SBCI(rd,rn,im) CC_SBCI(ARM_CC_AL,rd,rn,im)
-# define T2_SBCI(rd,rn,im) torri(THUMB2_SBCI,rn,rd,im)
-# define CC_SBCS(cc,rd,rn,rm) corrr(cc,ARM_SBC|ARM_S,rn,rd,rm)
-# define SBCS(rd,rn,rm) CC_SBCS(ARM_CC_AL,rd,rn,rm)
-# define T2_SBCS(rd,rn,rm) torrr(THUMB2_SBC|ARM_S,rn,rd,rm)
-# define CC_SBCSI(cc,rd,rn,im) corri(cc,ARM_SBC|ARM_S|ARM_I,rn,rd,im)
-# define SBCSI(rd,rn,im) CC_SBCSI(ARM_CC_AL,rd,rn,im)
-# define T2_SBCSI(rd,rn,im) torri(THUMB2_SBCI|ARM_S,rn,rd,im)
-# define CC_RSB(cc,rd,rn,rm) corrr(cc,ARM_RSB,rn,rd,rm)
-# define RSB(rd,rn,rm) CC_RSB(ARM_CC_AL,rd,rn,rm)
-# define T2_RSB(rd,rn,rm) torrr(THUMB2_RSB,rn,rd,rm)
-# define CC_RSBI(cc,rd,rn,im) corri(cc,ARM_RSB|ARM_I,rn,rd,im)
-# define RSBI(rd,rn,im) CC_RSBI(ARM_CC_AL,rd,rn,im)
-# define T1_RSBI(rd,rn) is(THUMB_RSBI|(_u3(rn)<<3)|_u3(rd))
-# define T2_RSBI(rd,rn,im) torri(THUMB2_RSBI,rn,rd,im)
-# define CC_MUL(cc,rl,rn,rm) corrrr(cc,ARM_MUL,rl,0,rm,rn)
-# define MUL(rl,rn,rm) CC_MUL(ARM_CC_AL,rl,rn,rm)
-# define T1_MUL(rdm,rn) is(THUMB_MUL|(_u3(rn)<<3)|_u3(rdm))
-# define T2_MUL(rd,rn,rm) torrr(THUMB2_MUL,rn,rd,rm)
-# define CC_SMULL(cc,rl,rh,rn,rm) corrrr(cc,ARM_SMULL,rh,rl,rm,rn)
-# define SMULL(rl,rh,rn,rm) CC_SMULL(ARM_CC_AL,rl,rh,rn,rm)
-# define T2_SMULL(rl,rh,rn,rm) torrrr(THUMB2_SMULL,rn,rl,rh,rm)
-# define CC_UMULL(cc,rl,rh,rn,rm) corrrr(cc,ARM_UMULL,rh,rl,rm,rn)
-# define UMULL(rl,rh,rn,rm) CC_UMULL(ARM_CC_AL,rl,rh,rn,rm)
-# define T2_UMULL(rl,rh,rn,rm) torrrr(THUMB2_UMULL,rn,rl,rh,rm)
-# define T2_SDIV(rd,rn,rm) torrr(THUMB2_SDIV,rn,rd,rm)
-# define T2_UDIV(rd,rn,rm) torrr(THUMB2_UDIV,rn,rd,rm)
-# define CC_AND(cc,rd,rn,rm) corrr(cc,ARM_AND,rn,rd,rm)
-# define AND(rd,rn,rm) CC_AND(ARM_CC_AL,rd,rn,rm)
-# define T1_AND(rdn,rm) is(THUMB_AND|(_u3(rm)<<3)|_u3(rdn))
-# define T2_AND(rd,rn,rm) torrr(THUMB2_AND,rn,rd,rm)
-# define CC_ANDI(cc,rd,rn,im) corri(cc,ARM_AND|ARM_I,rn,rd,im)
-# define ANDI(rd,rn,im) CC_ANDI(ARM_CC_AL,rd,rn,im)
-# define T2_ANDI(rd,rn,im) torri(THUMB2_ANDI,rn,rd,im)
-# define CC_ANDS(cc,rd,rn,rm) corrr(cc,ARM_AND|ARM_S,rn,rd,rm)
-# define ANDS(rd,rn,rm) CC_ANDS(ARM_CC_AL,rd,rn,rm)
-# define T2_ANDS(rd,rn,rm) torrr(THUMB2_AND|ARM_S,rn,rd,rm)
-# define CC_ANDSI(cc,rd,rn,im) corri(cc,ARM_AND|ARM_S|ARM_I,rn,rd,im)
-# define ANDSI(rd,rn,im) CC_ANDSI(ARM_CC_AL,rd,rn,im)
-# define T2_ANDSI(rd,rn,im)
torri(ARM_CC_AL,THUMB2_ANDI|ARM_S,rn,rd,im)
-# define CC_BIC(cc,rd,rn,rm) corrr(cc,ARM_BIC,rn,rd,rm)
-# define BIC(rd,rn,rm) CC_BIC(ARM_CC_AL,rd,rn,rm)
-# define T2_BIC(rd,rn,rm) torrr(THUMB2_BIC,rn,rd,rm)
-# define CC_BICI(cc,rd,rn,im) corri(cc,ARM_BIC|ARM_I,rn,rd,im)
-# define BICI(rd,rn,im) CC_BICI(ARM_CC_AL,rd,rn,im)
-# define T2_BICI(rd,rn,im) torri(THUMB2_BICI,rn,rd,im)
-# define CC_BICS(cc,rd,rn,rm) corrr(cc,ARM_BIC|ARM_S,rn,rd,rm)
-# define BICS(rd,rn,rm) CC_BICS(ARM_CC_AL,rd,rn,rm)
-# define T2_BICS(rd,rn,rm) torrr(THUMB2_BIC|ARM_S,rn,rd,rm)
-# define CC_BICSI(cc,rd,rn,im) corri(cc,ARM_BIC|ARM_S|ARM_I,rn,rd,im)
-# define BICSI(rd,rn,im) CC_BICSI(ARM_CC_AL,rd,rn,im)
-# define T2_BICSI(rd,rn,im)
torri(ARM_CC_AL,THUMB2_BICI|ARM_S,rn,rd,im)
-# define CC_ORR(cc,rd,rn,rm) corrr(cc,ARM_ORR,rn,rd,rm)
-# define ORR(rd,rn,rm) CC_ORR(ARM_CC_AL,rd,rn,rm)
-# define T1_ORR(rdn,rm) is(THUMB_ORR|(_u3(rm)<<3)|_u3(rdn))
-# define T2_ORR(rd,rn,rm) torrr(THUMB2_ORR,rn,rd,rm)
-# define CC_ORR_SI(cc,rd,rn,rt,sh,im) corrrs(cc,ARM_ORR|sh,rn,rd,rm,im)
-# define ORR_SI(r0,r1,r2,sh,im) CC_ORR_SI(ARM_CC_AL,r0,r1,r2,sh,im)
-# define CC_ORRI(cc,rd,rn,im) corri(cc,ARM_ORR|ARM_I,rn,rd,im)
-# define ORRI(rd,rn,im) CC_ORRI(ARM_CC_AL,rd,rn,im)
-# define T2_ORRI(rd,rn,im) torri(THUMB2_ORRI,rn,rd,im)
-# define CC_EOR(cc,rd,rn,rm) corrr(cc,ARM_EOR,rn,rd,rm)
-# define EOR(rd,rn,rm) CC_EOR(ARM_CC_AL,rd,rn,rm)
-# define T1_EOR(rdn,rm) is(THUMB_EOR|(_u3(rm)<<3)|_u3(rdn))
-# define T2_EOR(rd,rn,rm) torrr(THUMB2_EOR,rn,rd,rm)
-# define CC_EOR_SI(cc,rd,rn,rm,sh,im) corrrs(cc,ARM_EOR|sh,rn,rd,rm,im)
-# define EOR_SI(r0,r1,r2,sh,im) CC_EOR_SI(ARM_CC_AL,r0,r1,r2,sh,im)
-# define CC_EORI(cc,rd,rn,im) corri(cc,ARM_EOR|ARM_I,rn,rd,im)
-# define EORI(rd,rn,im) CC_EORI(ARM_CC_AL,rd,rn,im)
-# define T2_EORI(rd,rn,im) torri(THUMB2_EORI,rn,rd,im)
-# define CC_REV(cc,rd,rm) c6orr(cc,ARM_REV,rd,rm)
-# define REV(rd,rm) CC_REV(ARM_CC_AL,rd,rm)
-# define T1_REV(rd,rm) is(THUMB_REV|(_u3(rm)<<3)|_u3(rd))
-# define T2_REV(rd,rm) torrr(THUMB2_REV,rm,rd,rm)
-# define CC_REV16(cc,rd,rm) c6orr(cc,ARM_REV16,rd,rm)
-# define REV16(rd,rm) CC_REV16(ARM_CC_AL,rd,rm)
-# define T1_REV16(rd,rm) is(THUMB_REV16|(_u3(rm)<<3)|_u3(rd))
-# define T2_REV16(rd,rm) torrr(THUMB2_REV16,rm,rd,rm)
-# define CC_SXTB(cc,rd,rm) c6orr(cc,ARM_SXTB,rd,rm)
-# define SXTB(rd,rm) CC_SXTB(ARM_CC_AL,rd,rm)
-# define T1_SXTB(rd,rm) is(THUMB_SXTB|(_u3(rm)<<3)|_u3(rd))
-# define T2_SXTB(rd,rm) torrr(THUMB2_SXTB,_R15_REGNO,rd,rm)
-# define CC_UXTB(cc,rd,rm) c6orr(cc,ARM_UXTB,rd,rm)
-# define UXTB(rd,rm) CC_UXTB(ARM_CC_AL,rd,rm)
-# define T1_UXTB(rd,rm) is(THUMB_UXTB|(_u3(rm)<<3)|_u3(rd))
-# define T2_UXTB(rd,rm) torrr(THUMB2_UXTB,_R15_REGNO,rd,rm)
-# define CC_SXTH(cc,rd,rm) c6orr(cc,ARM_SXTH,rd,rm)
-# define SXTH(rd,rm) CC_SXTH(ARM_CC_AL,rd,rm)
-# define T1_SXTH(rd,rm) is(THUMB_SXTH|(_u3(rm)<<3)|_u3(rd))
-# define T2_SXTH(rd,rm) torrr(THUMB2_SXTH,_R15_REGNO,rd,rm)
-# define CC_UXTH(cc,rd,rm) c6orr(cc,ARM_UXTH,rd,rm)
-# define UXTH(rd,rm) CC_UXTH(ARM_CC_AL,rd,rm)
-# define T1_UXTH(rd,rm) is(THUMB_UXTH|(_u3(rm)<<3)|_u3(rd))
-# define T2_UXTH(rd,rm) torrr(THUMB2_UXTH,_R15_REGNO,rd,rm)
-# define CC_SHIFT(cc,o,rd,rm,rn,im) cshift(cc,o,rd,rm,rn,im)
-# define CC_LSL(cc,rd,rn,rm) CC_SHIFT(cc,ARM_LSL|ARM_R,rd,rm,rn,0)
-# define LSL(rd,rn,rm) CC_LSL(ARM_CC_AL,rd,rn,rm)
-# define T1_LSL(rdn,rm) is(THUMB_LSL|(_u3(rm)<<3)|_u3(rdn))
-# define T2_LSL(rd,rn,rm) torrr(THUMB2_LSL,rn,rd,rm)
-# define CC_LSLI(cc,rd,rn,im) CC_SHIFT(cc,ARM_LSL,rd,0,rn,im)
-# define LSLI(rd,rn,im) CC_LSLI(ARM_CC_AL,rd,rn,im)
-# define T1_LSLI(rd,rm,im)
is(THUMB_LSLI|(_u5(im)<<6)|(_u3(rm)<<3)|_u3(rd))
-# define T2_LSLI(rd,rm,im) tshift(THUMB2_LSLI,rd,rm,im)
-# define CC_LSR(cc,rd,rn,rm) CC_SHIFT(cc,ARM_LSR|ARM_R,rd,rm,rn,0)
-# define LSR(rd,rn,rm) CC_LSR(ARM_CC_AL,rd,rn,rm)
-# define T1_LSR(rdn,rm) is(THUMB_LSR|(_u3(rm)<<3)|_u3(rdn))
-# define T2_LSR(rd,rn,rm) torrr(THUMB2_LSR,rn,rd,rm)
-# define CC_LSRI(cc,rd,rn,im) CC_SHIFT(cc,ARM_LSR,rd,0,rn,im)
-# define LSRI(rd,rn,im) CC_LSRI(ARM_CC_AL,rd,rn,im)
-# define T1_LSRI(rd,rm,im)
is(THUMB_LSRI|(_u5(im)<<6)|(_u3(rm)<<3)|_u3(rd))
-# define T2_LSRI(rd,rm,im) tshift(THUMB2_LSRI,rd,rm,im)
-# define CC_ASR(cc,rd,rn,rm) CC_SHIFT(cc,ARM_ASR|ARM_R,rd,rm,rn,0)
-# define ASR(rd,rn,rm) CC_ASR(ARM_CC_AL,rd,rn,rm)
-# define T1_ASR(rdn,rm) is(THUMB_ASR|(_u3(rm)<<3)|_u3(rdn))
-# define T2_ASR(rd,rn,rm) torrr(THUMB2_ASR,rn,rd,rm)
-# define CC_ASRI(cc,rd,rn,im) CC_SHIFT(cc,ARM_ASR,rd,0,rn,im)
-# define ASRI(rd,rn,im) CC_ASRI(ARM_CC_AL,rd,rn,im)
-# define T1_ASRI(rd,rm,im)
is(THUMB_ASRI|(_u5(im)<<6)|(_u3(rm)<<3)|_u3(rd))
-# define T2_ASRI(rd,rm,im) tshift(THUMB2_ASRI,rd,rm,im)
-# define CC_CMP(cc,rn,rm) corrr(cc,ARM_CMP,rn,0,rm)
-# define CMP(rn,rm) CC_CMP(ARM_CC_AL,rn,rm)
-# define T1_CMP(rn,rm) is(THUMB_CMP|(_u3(rm)<<3)|_u3(rn))
-# define T1_CMPX(rn,rm)
is(THUMB_CMPX|((_u4(rn)&8)<<4)|(_u4(rm)<<3)|(rn&7))
-# define T2_CMP(rn,rm) torrr(THUMB2_CMP,rn,_R15_REGNO,rm)
-# define CC_CMPI(cc,rn,im) corri(cc,ARM_CMP|ARM_I,rn,0,im)
-# define CMPI(rn,im) CC_CMPI(ARM_CC_AL,rn,im)
-# define T1_CMPI(rn,im) is(THUMB_CMPI|(_u3(rn)<<8)|_u8(im))
-# define T2_CMPI(rn,im) torri(THUMB2_CMPI,rn,_R15_REGNO,im)
-# define CC_CMN(cc,rn,rm) corrr(cc,ARM_CMN,rn,0,rm)
-# define CMN(rn,rm) CC_CMN(ARM_CC_AL,rn,rm)
-# define T1_CMN(rn,rm) is(THUMB_CMN|(_u3(rm)<<3)|_u3(rm))
-# define T2_CMN(rn,rm) torrr(THUMB2_CMN,rn,_R15_REGNO,rm)
-# define CC_CMNI(cc,rn,im) corri(cc,ARM_CMN|ARM_I,rn,0,im)
-# define CMNI(rn,im) CC_CMNI(ARM_CC_AL,rn,im)
-# define T2_CMNI(rn,im) torri(THUMB2_CMNI,rn,_R15_REGNO,im)
-# define CC_TST(cc,rn,rm) corrr(cc,ARM_TST,rn,r0,rm)
-# define TST(rn,rm) CC_TST(ARM_CC_AL,rn,rm)
-# define T1_TST(rn,rm) is(THUMB_TST|(_u3(rm)<<3)|_u3(rn))
-# define T2_TST(rn,rm) torrr(THUMB2_TST,rn,_R15_REGNO,rm)
-# define CC_TSTI(cc,rn,im) corri(cc,ARM_TST|ARM_I,rn,0,im)
-# define TSTI(rn,im) CC_TSTI(ARM_CC_AL,rn,im)
-# define T2_TSTI(rn,im) torri(THUMB2_TSTI,rn,_R15_REGNO,im)
-# define CC_TEQ(cc,rn,rm) corrr(cc,ARM_TEQ,rn,0,rm)
-# define TEQ(rn,rm) CC_TEQ(ARM_CC_AL,rn,rm)
-# define CC_TEQI(cc,rm,im) corri(cc,ARM_TEQ|ARM_I,rn,0,im)
-# define TEQI(rn,im) CC_TEQI(ARM_CC_AL,rn,im)
-# define CC_BX(cc,rm) cbx(cc,ARM_BX,rm)
-# define BX(rm) CC_BX(ARM_CC_AL,rm)
-# define T1_BX(rm) is(0x4700|(_u4(rm)<<3))
-# define CC_BLX(cc,rm) cbx(cc,ARM_BLX,rm)
-# define BLX(rm) CC_BLX(ARM_CC_AL,rm)
-# define T1_BLX(rm) is(THUMB_BLX|(_u4(rm)<<3))
-# define BLXI(im) blxi(im)
-# define T2_BLXI(im) tb(THUMB2_BLXI,im)
-# define CC_B(cc,im) cb(cc,ARM_B,im)
-# define B(im) CC_B(ARM_CC_AL,im)
-# define T1_CC_B(cc,im) tc8(cc,im)
-# define T1_B(im) t11(im)
-# define T2_CC_B(cc,im) tcb(cc,im)
-# define T2_B(im) tb(THUMB2_B,im)
-# define CC_BLI(cc,im) cb(cc,ARM_BLI,im)
-# define BLI(im) CC_BLI(ARM_CC_AL,im)
-# define T2_BLI(im) tb(THUMB2_BLI,im)
-# define CC_LDRSB(cc,rt,rn,rm) corrr(cc,ARM_LDRSB|ARM_P,rn,rt,rm)
-# define LDRSB(rt,rn,rm) CC_LDRSB(ARM_CC_AL,rt,rn,rm)
-# define T1_LDRSB(rt,rn,rm)
is(THUMB_LDRSB|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_LDRSB(rt,rn,rm) torxr(THUMB2_LDRSB,rn,rt,rm)
-# define CC_LDRSBN(cc,rt,rn,rm) corrr(cc,ARM_LDRSB,rn,rt,rm)
-# define LDRSBN(rt,rn,rm) CC_LDRSBN(ARM_CC_AL,rt,rn,rm)
-# define CC_LDRSBI(cc,rt,rn,im) corri8(cc,ARM_LDRSBI|ARM_P,rn,rt,im)
-# define LDRSBI(rt,rn,im) CC_LDRSBI(ARM_CC_AL,rt,rn,im)
-# define T2_LDRSBI(rt,rn,im) torri8(THUMB2_LDRSBI|THUMB2_U,rn,rt,im)
-# define T2_LDRSBWI(rt,rn,im) torri12(THUMB2_LDRSBWI,rn,rt,im)
-# define CC_LDRSBIN(cc,rt,rn,im) corri8(cc,ARM_LDRSBI,rn,rt,im)
-# define LDRSBIN(rt,rn,im) CC_LDRSBIN(ARM_CC_AL,rt,rn,im)
-# define T2_LDRSBIN(rt,rn,im) torri8(THUMB2_LDRSBI,rn,rt,im)
-# define CC_LDRB(cc,rt,rn,rm) corrr(cc,ARM_LDRB|ARM_P,rn,rt,rm)
-# define LDRB(rt,rn,rm) CC_LDRB(ARM_CC_AL,rt,rn,rm)
-# define T1_LDRB(rt,rn,rm)
is(THUMB_LDRB|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_LDRB(rt,rn,rm) torxr(THUMB2_LDRB,rn,rt,rm)
-# define CC_LDRBN(cc,rt,rn,rm) corrr(cc,ARM_LDRB,rn,rt,rm)
-# define LDRBN(rt,rn,rm) CC_LDRBN(ARM_CC_AL,rt,rn,rm)
-# define CC_LDRBI(cc,rt,rn,im) corri(cc,ARM_LDRBI|ARM_P,rn,rt,im)
-# define LDRBI(rt,rn,im) CC_LDRBI(ARM_CC_AL,rt,rn,im)
-# define T1_LDRBI(rt,rn,im)
is(THUMB_LDRBI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_LDRBI(rt,rn,im) torri8(THUMB2_LDRBI|THUMB2_U,rn,rt,im)
-# define T2_LDRBWI(rt,rn,im) torri12(THUMB2_LDRBWI,rn,rt,im)
-# define CC_LDRBIN(cc,rt,rn,im) corri(cc,ARM_LDRBI,rn,rt,im)
-# define LDRBIN(rt,rn,im) CC_LDRBIN(ARM_CC_AL,rt,rn,im)
-# define T2_LDRBIN(rt,rn,im) torri8(THUMB2_LDRBI,rn,rt,im)
-# define CC_LDRSH(cc,rt,rn,rm) corrr(cc,ARM_LDRSH|ARM_P,rn,rt,rm)
-# define LDRSH(rt,rn,rm) CC_LDRSH(ARM_CC_AL,rt,rn,rm)
-# define T1_LDRSH(rt,rn,rm)
is(THUMB_LDRSH|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_LDRSH(rt,rn,rm) torxr(THUMB2_LDRSH,rn,rt,rm)
-# define CC_LDRSHN(cc,rt,rn,rm) corrr(cc,ARM_LDRSH,rn,rt,rm)
-# define LDRSHN(rt,rn,rm) CC_LDRSHN(ARM_CC_AL,rt,rn,rm)
-# define CC_LDRSHI(cc,rt,rn,im) corri8(cc,ARM_LDRSHI|ARM_P,rn,rt,im)
-# define LDRSHI(rt,rn,im) CC_LDRSHI(ARM_CC_AL,rt,rn,im)
-# define T2_LDRSHI(rt,rn,im) torri8(THUMB2_LDRSHI|THUMB2_U,rn,rt,im)
-# define T2_LDRSHWI(rt,rn,im) torri12(THUMB2_LDRSHWI,rn,rt,im)
-# define CC_LDRSHIN(cc,rt,rn,im) corri8(cc,ARM_LDRSHI,rn,rt,im)
-# define LDRSHIN(rt,rn,im) CC_LDRSHIN(ARM_CC_AL,rt,rn,im)
-# define T2_LDRSHIN(rt,rn,im) torri8(THUMB2_LDRSHI,rn,rt,im)
-# define CC_LDRH(cc,rt,rn,rm) corrr(cc,ARM_LDRH|ARM_P,rn,rt,rm)
-# define LDRH(rt,rn,rm) CC_LDRH(ARM_CC_AL,rt,rn,rm)
-# define T1_LDRH(rt,rn,rm)
is(THUMB_LDRH|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_LDRH(rt,rn,rm) torxr(THUMB2_LDRH,rn,rt,rm)
-# define CC_LDRHN(cc,rt,rn,rm) corrr(cc,ARM_LDRH,rn,rt,rm)
-# define LDRHN(rt,rn,rm) CC_LDRHN(ARM_CC_AL,rt,rn,rm)
-# define CC_LDRHI(cc,rt,rn,im) corri8(cc,ARM_LDRHI|ARM_P,rn,rt,im)
-# define LDRHI(rt,rn,im) CC_LDRHI(ARM_CC_AL,rt,rn,im)
-# define T1_LDRHI(rt,rn,im)
is(THUMB_LDRHI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_LDRHI(rt,rn,im) torri8(THUMB2_LDRHI|THUMB2_U,rn,rt,im)
-# define T2_LDRHWI(rt,rn,im) torri12(THUMB2_LDRHWI,rn,rt,im)
-# define CC_LDRHIN(cc,rt,rn,im) corri8(cc,ARM_LDRHI,rn,rt,im)
-# define LDRHIN(rt,rn,im) CC_LDRHIN(ARM_CC_AL,rt,rn,im)
-# define T2_LDRHIN(rt,rn,im) torri8(THUMB2_LDRHI,rn,rt,im)
-# define CC_LDR(cc,rt,rn,rm) corrr(cc,ARM_LDR|ARM_P,rn,rt,rm)
-# define LDR(rt,rn,rm) CC_LDR(ARM_CC_AL,rt,rn,rm)
-# define T1_LDR(rt,rn,rm)
is(THUMB_LDR|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_LDR(rt,rn,rm) torxr(THUMB2_LDR,rn,rt,rm)
-# define CC_LDRN(cc,rt,rn,rm) corrr(cc,ARM_LDR,rn,rt,rm)
-# define LDRN(rt,rn,rm) CC_LDRN(ARM_CC_AL,rt,rn,rm)
-# define CC_LDRI(cc,rt,rn,im) corri(cc,ARM_LDRI|ARM_P,rn,rt,im)
-# define LDRI(rt,rn,im) CC_LDRI(ARM_CC_AL,rt,rn,im)
-# define T1_LDRI(rt,rn,im)
is(THUMB_LDRI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T1_LDRISP(rt,im) is(THUMB_LDRISP|(_u3(rt)<<8)|_u8(im))
-# define T2_LDRI(rt,rn,im) torri8(THUMB2_LDRI|THUMB2_U,rn,rt,im)
-# define T2_LDRWI(rt,rn,im) torri12(THUMB2_LDRWI,rn,rt,im)
-# define CC_LDRIN(cc,rt,rn,im) corri(cc,ARM_LDRI,rn,rt,im)
-# define LDRIN(rt,rn,im) CC_LDRIN(ARM_CC_AL,rt,rn,im)
-# define T2_LDRIN(rt,rn,im) torri8(THUMB2_LDRI,rn,rt,im)
-# define CC_LDRD(cc,rt,rn,rm) corrr(cc,ARM_LDRD|ARM_P,rn,rt,rm)
-# define LDRD(rt,rn,rm) CC_LDRD(ARM_CC_AL,rt,rn,rm)
-# define T2_LDRDI(rt,rt2,rn,im)
torrri8(THUMB2_LDRDI|ARM_P,rn,rt,rt2,im)
-# define CC_LDRDN(cc,rt,rn,rm) corrr(cc,ARM_LDRD,rn,rt,rm)
-# define LDRDN(rd,rn,rm) CC_LDRDN(ARM_CC_AL,rt,rn,rm)
-# define CC_LDRDI(cc,rt,rn,im) corri8(cc,ARM_LDRDI|ARM_P,rn,rt,im)
-# define LDRDI(rt,rn,im) CC_LDRDI(ARM_CC_AL,rt,rn,im)
-# define CC_LDRDIN(cc,rt,rn,im) corri8(cc,ARM_LDRDI,rn,rt,im)
-# define LDRDIN(rt,rn,im) CC_LDRDIN(ARM_CC_AL,rt,rn,im)
-# define T2_LDRDIN(rt,rt2,rn,im) torrri8(THUMB2_LDRDI,rn,rt,rt2,im)
-# define CC_STRB(cc,rt,rn,rm) corrr(cc,ARM_STRB|ARM_P,rn,rt,rm)
-# define STRB(rt,rn,rm) CC_STRB(ARM_CC_AL,rt,rn,rm)
-# define T1_STRB(rt,rn,rm)
is(THUMB_STRB|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_STRB(rt,rn,rm) torxr(THUMB2_STRB,rn,rt,rm)
-# define CC_STRBN(cc,rt,rn,rm) corrr(cc,ARM_STRB,rn,rt,rm)
-# define STRBN(rt,rn,rm) CC_STRBN(ARM_CC_AL,rt,rn,rm)
-# define CC_STRBI(cc,rt,rn,im) corri(cc,ARM_STRBI|ARM_P,rn,rt,im)
-# define STRBI(rt,rn,im) CC_STRBI(ARM_CC_AL,rt,rn,im)
-# define T1_STRBI(rt,rn,im)
is(THUMB_STRBI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_STRBI(rt,rn,im) torri8(THUMB2_STRBI|THUMB2_U,rn,rt,im)
-# define T2_STRBWI(rt,rn,im) torri12(THUMB2_STRBWI,rn,rt,im)
-# define CC_STRBIN(cc,rt,rn,im) corri(cc,ARM_STRBI,rn,rt,im)
-# define STRBIN(rt,rn,im) CC_STRBIN(ARM_CC_AL,rt,rn,im)
-# define T2_STRBIN(rt,rn,im) torri8(THUMB2_STRBI,rn,rt,im)
-# define CC_STRH(cc,rt,rn,rm) corrr(cc,ARM_STRH|ARM_P,rn,rt,rm)
-# define STRH(rt,rn,rm) CC_STRH(ARM_CC_AL,rt,rn,rm)
-# define T1_STRH(rt,rn,rm)
is(THUMB_STRH|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_STRH(rt,rn,rm) torxr(THUMB2_STRH,rn,rt,rm)
-# define CC_STRHN(cc,rt,rn,rm) corrr(cc,ARM_STRH,rn,rt,rm)
-# define STRHN(rt,rn,rm) CC_STRHN(ARM_CC_AL,rt,rn,rm)
-# define CC_STRHI(cc,rt,rn,im) corri8(cc,ARM_STRHI|ARM_P,rn,rt,im)
-# define STRHI(rt,rn,im) CC_STRHI(ARM_CC_AL,rt,rn,im)
-# define T1_STRHI(rt,rn,im)
is(THUMB_STRHI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_STRHI(rt,rn,im) torri8(THUMB2_STRHI|THUMB2_U,rn,rt,im)
-# define T2_STRHWI(rt,rn,im) torri12(THUMB2_STRHWI,rn,rt,im)
-# define CC_STRHIN(cc,rt,rn,im) corri8(cc,ARM_STRHI,rn,rt,im)
-# define STRHIN(rt,rn,im) CC_STRHIN(ARM_CC_AL,rt,rn,im)
-# define T2_STRHIN(rt,rn,im) torri8(THUMB2_STRHI,rn,rt,im)
-# define CC_STR(cc,rt,rn,rm) corrr(cc,ARM_STR|ARM_P,rn,rt,rm)
-# define STR(rt,rn,rm) CC_STR(ARM_CC_AL,rt,rn,rm)
-# define T1_STR(rt,rn,rm)
is(THUMB_STR|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T2_STR(rt,rn,rm) torxr(THUMB2_STR,rn,rt,rm)
-# define CC_STRN(cc,rt,rn,rm) corrr(cc,ARM_STR,rn,rt,rm)
-# define STRN(rt,rn,rm) CC_STRN(ARM_CC_AL,rt,rn,rm)
-# define CC_STRI(cc,rt,rn,im) corri(cc,ARM_STRI|ARM_P,rn,rt,im)
-# define STRI(rt,rn,im) CC_STRI(ARM_CC_AL,rt,rn,im)
-# define T1_STRI(rt,rn,im)
is(THUMB_STRI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt))
-# define T1_STRISP(rt,im) is(THUMB_STRISP|(_u3(rt)<<8)|(_u8(im)))
-# define T2_STRI(rt,rn,im) torri8(THUMB2_STRI|THUMB2_U,rn,rt,im)
-# define T2_STRWI(rt,rn,im) torri12(THUMB2_STRWI,rn,rt,im)
-# define CC_STRIN(cc,rt,rn,im) corri(cc,ARM_STRI,rn,rt,im)
-# define STRIN(rt,rn,im) CC_STRIN(ARM_CC_AL,rt,rn,im)
-# define T2_STRIN(rt,rn,im) torri8(THUMB2_STRI,rn,rt,im)
-# define CC_STRD(cc,rt,rn,rm) corrr(cc,ARM_STRD|ARM_P,rn,rt,rm)
-# define STRD(rt,rn,rm) CC_STRD(ARM_CC_AL,rt,rn,rm)
-# define CC_STRDN(cc,rt,rn,rm) corrr(cc,ARM_STRD,rn,rt,rm)
-# define STRDN(rt,rn,rm) CC_STRDN(ARM_CC_AL,rt,rn,rm)
-# define CC_STRDI(cc,rt,rn,im) corri8(cc,ARM_STRDI|ARM_P,rn,rt,im)
-# define STRDI(rt,rn,im) CC_STRDI(ARM_CC_AL,rt,rn,im)
-# define T2_STRDI(rt,rt2,rn,im)
torrri8(THUMB2_STRDI|ARM_P,rn,rt,rt2,im)
-# define CC_STRDIN(cc,rt,rn,im) corri8(cc,ARM_STRDI,rn,rt,im)
-# define STRDIN(rt,rn,im) CC_STRDIN(ARM_CC_AL,rt,rn,im)
-# define T2_STRDIN(rt,rt2,rn,im) torrri8(THUMB2_STRDI,rn,rt,rt2,im)
-# define CC_LDMIA(cc,rn,im) corl(cc,ARM_M|ARM_M_L|ARM_M_I,rn,im)
-# define LDMIA(rn,im) CC_LDMIA(ARM_CC_AL,rn,im)
-# define CC_LDM(cc,rn,im) CC_LDMIA(cc,rn,im)
-# define LDM(rn,im) LDMIA(rn,im)
-# define T1_LDMIA(rn,im) is(THUMB_LDMIA|(_u3(rn)<<8)|im)
-# define T2_LDMIA(rn,im) torl(THUMB2_LDMIA,rn,im)
-# define CC_LDMIA_U(cc,rn,im)
corl(cc,ARM_M|ARM_M_L|ARM_M_I|ARM_M_U,rn,im)
-# define LDMIA_U(rn,im) CC_LDMIA_U(ARM_CC_AL,rn,im)
-# define LDM_U(r0,i0) LDMIA_U(r0,i0)
-# define CC_LDMIB(cc,rn,im)
corl(cc,ARM_M|ARM_M_L|ARM_M_I|ARM_M_B,rn,im)
-# define LDMIB(rn,im) CC_LDMIB(ARM_CC_AL,rn,im)
-# define CC_LDMIB_U(cc,rn,im)
corl(cc,ARM_M|ARM_M_L|ARM_M_I|ARM_M_B|ARM_M_U,rn,im)
-# define LDMIB_U(rn,im) CC_LDMIB_U(ARM_CC_AL,rn,im)
-# define CC_LDMDA(cc,rn,im) corl(cc,ARM_M|ARM_M_L,rn,im)
-# define LDMDA(rn,im) CC_LDMDA(ARM_CC_AL,rn,im)
-# define CC_LDMDA_U(cc,rn,im) corl(cc,ARM_M|ARM_M_L|ARM_M_U,rn,im)
-# define LDMDA_U(rn,im) CC_LDMDA_U(ARM_CC_AL,rn,im)
-# define CC_LDMDB(cc,rn,im) corl(cc,ARM_M|ARM_M_L|ARM_M_B,rn,im)
-# define LDMDB(rn,im) CC_LDMDB(ARM_CC_AL,rn,im)
-# define T2_LDMDB(rn,im) torl(THUMB2_LDMDB,rn,im)
-# define CC_LDMDB_U(cc,rn,im)
corl(cc,ARM_M|ARM_M_L|ARM_M_B|ARM_M_U,rn,im)
-# define LDMDB_U(rn,im) CC_LDMDB_U(ARM_CC_AL,rn,im)
-# define CC_STMIA(cc,rn,im) corl(cc,ARM_M|ARM_M_I,rn,im)
-# define STMIA(rn,im) CC_STMIA(ARM_CC_AL,rn,im)
-# define CC_STM(cc,rn,im) CC_STMIA(cc,rn,im)
-# define STM(rn,im) STMIA(rn,im)
-# define CC_STMIA_U(cc,rn,im) corl(cc,ARM_M|ARM_M_I|ARM_M_U,rn,im)
-# define STMIA_U(rn,im) CC_STMIA_U(ARM_CC_AL,rn,im)
-# define CC_STM_U(cc,rn,im) CC_STMIA_U(cc,rn,im)
-# define STM_U(rn,im) STMIA_U(rn,im)
-# define CC_STMIB(cc,rn,im) corl(cc,ARM_M|ARM_M_I|ARM_M_B,rn,im)
-# define STMIB(rn,im) CC_STMIB(ARM_CC_AL,rn,im)
-# define CC_STMIB_U(cc,rn,im)
corl(cc,ARM_M|ARM_M_I|ARM_M_B|ARM_M_U,rn,im)
-# define STMIB_U(rn,im) CC_STMIB_U(ARM_CC_AL,rn,im)
-# define CC_STMDA(cc,rn,im) corl(cc,ARM_M,rn,im)
-# define STMDA(rn,im) CC_STMDA(ARM_CC_AL,rn,im)
-# define CC_STMDA_U(cc,rn,im) corl(cc,ARM_M|ARM_M_U,rn,im)
-# define STMDA_U(rn,im) CC_STMDA_U(ARM_CC_AL,rn,im)
-# define CC_STMDB(cc,rn,im) corl(cc,ARM_M|ARM_M_B,rn,im)
-# define STMDB(rn,im) CC_STMDB(ARM_CC_AL,rn,im)
-# define CC_STMDB_U(cc,rn,im) corl(cc,ARM_M|ARM_M_B|ARM_M_U,rn,im)
-# define STMDB_U(rn,im) CC_STMDB_U(ARM_CC_AL,rn,im)
-# define CC_PUSH(cc,im) CC_STMDB_U(cc,_SP_REGNO,im)
-# define PUSH(im) STMDB_U(_SP_REGNO,im)
-# define T1_PUSH(im)
is(THUMB_PUSH|((im&0x4000)>>6)|(im&0xff))
-# define T2_PUSH(im) tpp(THUMB2_PUSH,im)
-# define CC_POP(cc,im) LDMIA_U(cc,_SP_REGNO,im)
-# define POP(im) LDMIA_U(_SP_REGNO,im)
-# define T1_POP(im)
is(THUMB_POP|((im&0x8000)>>7)|(im&0xff))
-# define T2_POP(im) tpp(THUMB2_POP,im)
-# define jit_get_reg_args() \
- do { \
- (void)jit_get_reg(_R0|jit_class_named|jit_class_gpr); \
- (void)jit_get_reg(_R1|jit_class_named|jit_class_gpr); \
- (void)jit_get_reg(_R2|jit_class_named|jit_class_gpr); \
- (void)jit_get_reg(_R3|jit_class_named|jit_class_gpr); \
- } while (0)
-# define jit_unget_reg_args() \
- do { \
- jit_unget_reg(_R3); \
- jit_unget_reg(_R2); \
- jit_unget_reg(_R1); \
- jit_unget_reg(_R0); \
- } while (0)
-# define nop(i0) _nop(_jit,i0)
-static void _nop(jit_state_t*,int32_t);
-# define movr(r0,r1) _movr(_jit,r0,r1)
-static void _movr(jit_state_t*,int32_t,int32_t);
-# define movi(r0,i0) _movi(_jit,r0,i0)
-static void _movi(jit_state_t*,int32_t,jit_word_t);
-# define movi_p(r0,i0) _movi_p(_jit,r0,i0)
-static jit_word_t _movi_p(jit_state_t*,int32_t,jit_word_t);
-# define comr(r0,r1) _comr(_jit,r0,r1)
-static void _comr(jit_state_t*,int32_t,int32_t);
-# define negr(r0,r1) _negr(_jit,r0,r1)
-static void _negr(jit_state_t*,int32_t,int32_t);
-# define addr(r0,r1,r2) _addr(_jit,r0,r1,r2)
-static void _addr(jit_state_t*,int32_t,int32_t,int32_t);
-# define addi(r0,r1,i0) _addi(_jit,r0,r1,i0)
-static void _addi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define addcr(r0,r1,r2) _addcr(_jit,r0,r1,r2)
-static void _addcr(jit_state_t*,int32_t,int32_t,int32_t);
-# define addci(r0,r1,i0) _addci(_jit,r0,r1,i0)
-static void _addci(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define addxr(r0,r1,r2) _addxr(_jit,r0,r1,r2)
-static void _addxr(jit_state_t*,int32_t,int32_t,int32_t);
-# define addxi(r0,r1,i0) _addxi(_jit,r0,r1,i0)
-static void _addxi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define subr(r0,r1,r2) _subr(_jit,r0,r1,r2)
-static void _subr(jit_state_t*,int32_t,int32_t,int32_t);
-# define subi(r0,r1,i0) _subi(_jit,r0,r1,i0)
-static void _subi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define subcr(r0,r1,r2) _subcr(_jit,r0,r1,r2)
-static void _subcr(jit_state_t*,int32_t,int32_t,int32_t);
-# define subci(r0,r1,i0) _subci(_jit,r0,r1,i0)
-static void _subci(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define subxr(r0,r1,r2) _subxr(_jit,r0,r1,r2)
-static void _subxr(jit_state_t*,int32_t,int32_t,int32_t);
-# define subxi(r0,r1,i0) _subxi(_jit,r0,r1,i0)
-static void _subxi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define rsbi(r0, r1, i0) _rsbi(_jit, r0, r1, i0)
-static void _rsbi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define mulr(r0,r1,r2) _mulr(_jit,r0,r1,r2)
-static void _mulr(jit_state_t*,int32_t,int32_t,int32_t);
-# define muli(r0,r1,i0) _muli(_jit,r0,r1,i0)
-static void _muli(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define qmulr(r0,r1,r2,r3) iqmulr(r0,r1,r2,r3,1)
-# define qmulr_u(r0,r1,r2,r3) iqmulr(r0,r1,r2,r3,0)
-# define iqmulr(r0,r1,r2,r3,cc) _iqmulr(_jit,r0,r1,r2,r3,cc)
-static void _iqmulr(jit_state_t*,int32_t,int32_t,
- int32_t,int32_t,jit_bool_t);
-# define qmuli(r0,r1,r2,i0) iqmuli(r0,r1,r2,i0,1)
-# define qmuli_u(r0,r1,r2,i0) iqmuli(r0,r1,r2,i0,0)
-# define iqmuli(r0,r1,r2,i0,cc) _iqmuli(_jit,r0,r1,r2,i0,cc)
-static void _iqmuli(jit_state_t*,int32_t,int32_t,
- int32_t,jit_word_t,jit_bool_t);
-# define divrem(d,s,r0,r1,r2) _divrem(_jit,d,s,r0,r1,r2)
-static void _divrem(jit_state_t*,int,int,int32_t,int32_t,int32_t);
-# define divr(r0,r1,r2) _divr(_jit,r0,r1,r2)
-static void _divr(jit_state_t*,int32_t,int32_t,int32_t);
-# define divi(r0,r1,i0) _divi(_jit,r0,r1,i0)
-static void _divi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define divr_u(r0,r1,r2) _divr_u(_jit,r0,r1,r2)
-static void _divr_u(jit_state_t*,int32_t,int32_t,int32_t);
-# define divi_u(r0,r1,i0) _divi_u(_jit,r0,r1,i0)
-static void _divi_u(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define qdivr(r0,r1,r2,r3) iqdivr(r0,r1,r2,r3,1)
-# define qdivr_u(r0,r1,r2,r3) iqdivr(r0,r1,r2,r3,0)
-# define iqdivr(r0,r1,r2,r3,cc) _iqdivr(_jit,r0,r1,r2,r3,cc)
-static void _iqdivr(jit_state_t*,int32_t,int32_t,
- int32_t,int32_t,jit_bool_t);
-# define qdivi(r0,r1,r2,i0) iqdivi(r0,r1,r2,i0,1)
-# define qdivi_u(r0,r1,r2,i0) iqdivi(r0,r1,r2,i0,0)
-# define iqdivi(r0,r1,r2,i0,cc) _iqdivi(_jit,r0,r1,r2,i0,cc)
-static void _iqdivi(jit_state_t*,int32_t,int32_t,
- int32_t,jit_word_t,jit_bool_t);
-# define remr(r0,r1,r2) _remr(_jit,r0,r1,r2)
-static void _remr(jit_state_t*,int32_t,int32_t,int32_t);
-# define remi(r0,r1,i0) _remi(_jit,r0,r1,i0)
-static void _remi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define remr_u(r0,r1,r2) _remr_u(_jit,r0,r1,r2)
-static void _remr_u(jit_state_t*,int32_t,int32_t,int32_t);
-# define remi_u(r0,r1,i0) _remi_u(_jit,r0,r1,i0)
-static void _remi_u(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define andr(r0,r1,r2) _andr(_jit,r0,r1,r2)
-static void _andr(jit_state_t*,int32_t,int32_t,int32_t);
-# define andi(r0,r1,i0) _andi(_jit,r0,r1,i0)
-static void _andi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define orr(r0,r1,r2) _orr(_jit,r0,r1,r2)
-static void _orr(jit_state_t*,int32_t,int32_t,int32_t);
-# define ori(r0,r1,i0) _ori(_jit,r0,r1,i0)
-static void _ori(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define xorr(r0,r1,r2) _xorr(_jit,r0,r1,r2)
-static void _xorr(jit_state_t*,int32_t,int32_t,int32_t);
-# define xori(r0,r1,i0) _xori(_jit,r0,r1,i0)
-static void _xori(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define lshr(r0,r1,r2) _lshr(_jit,r0,r1,r2)
-static void _lshr(jit_state_t*,int32_t,int32_t,int32_t);
-# define lshi(r0,r1,i0) _lshi(_jit,r0,r1,i0)
-static void _lshi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define rshr(r0,r1,r2) _rshr(_jit,r0,r1,r2)
-static void _rshr(jit_state_t*,int32_t,int32_t,int32_t);
-# define rshi(r0,r1,i0) _rshi(_jit,r0,r1,i0)
-static void _rshi(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define rshr_u(r0,r1,r2) _rshr_u(_jit,r0,r1,r2)
-static void _rshr_u(jit_state_t*,int32_t,int32_t,int32_t);
-# define rshi_u(r0,r1,i0) _rshi_u(_jit,r0,r1,i0)
-static void _rshi_u(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define ccr(ct,cf,r0,r1,r2) _ccr(_jit,ct,cf,r0,r1,r2)
-static void _ccr(jit_state_t*,int,int,int32_t,int32_t,int32_t);
-# define cci(ct,cf,r0,r1,i0) _cci(_jit,ct,cf,r0,r1,i0)
-static void _cci(jit_state_t*,int,int,int32_t,int32_t,jit_word_t);
-# define ltr(r0, r1, r2) ccr(ARM_CC_LT,ARM_CC_GE,r0,r1,r2)
-# define lti(r0, r1, i0) cci(ARM_CC_LT,ARM_CC_GE,r0,r1,i0)
-# define ltr_u(r0, r1, r2) ccr(ARM_CC_LO,ARM_CC_HS,r0,r1,r2)
-# define lti_u(r0, r1, i0) cci(ARM_CC_LO,ARM_CC_HS,r0,r1,i0)
-# define ler(r0, r1, r2) ccr(ARM_CC_LE,ARM_CC_GT,r0,r1,r2)
-# define lei(r0, r1, i0) cci(ARM_CC_LE,ARM_CC_GT,r0,r1,i0)
-# define ler_u(r0, r1, r2) ccr(ARM_CC_LS,ARM_CC_HI,r0,r1,r2)
-# define lei_u(r0, r1, i0) cci(ARM_CC_LS,ARM_CC_HI,r0,r1,i0)
-# define eqr(r0, r1, r2) ccr(ARM_CC_EQ,ARM_CC_NE,r0,r1,r2)
-# define eqi(r0, r1, i0) cci(ARM_CC_EQ,ARM_CC_NE,r0,r1,i0)
-# define ger(r0, r1, r2) ccr(ARM_CC_GE,ARM_CC_LT,r0,r1,r2)
-# define gei(r0, r1, i0) cci(ARM_CC_GE,ARM_CC_LT,r0,r1,i0)
-# define ger_u(r0, r1, r2) ccr(ARM_CC_HS,ARM_CC_LO,r0,r1,r2)
-# define gei_u(r0, r1, i0) cci(ARM_CC_HS,ARM_CC_LO,r0,r1,i0)
-# define gtr(r0, r1, r2) ccr(ARM_CC_GT,ARM_CC_LE,r0,r1,r2)
-# define gti(r0, r1, i0) cci(ARM_CC_GT,ARM_CC_LE,r0,r1,i0)
-# define gtr_u(r0, r1, r2) ccr(ARM_CC_HI,ARM_CC_LS,r0,r1,r2)
-# define gti_u(r0, r1, i0) cci(ARM_CC_HI,ARM_CC_LS,r0,r1,i0)
-# define ner(r0,r1,r2) _ner(_jit,r0,r1,r2)
-static void _ner(jit_state_t*,int32_t,int32_t,int32_t);
-# define nei(r0,r1,i0) _nei(_jit,r0,r1,i0)
-static void _nei(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define jmpr(r0) _jmpr(_jit,r0)
-static void _jmpr(jit_state_t*,int32_t);
-# define jmpi(i0) _jmpi(_jit,i0)
-static void _jmpi(jit_state_t*,jit_word_t);
-# define jmpi_p(i0, i1) _jmpi_p(_jit,i0, i1)
-static jit_word_t _jmpi_p(jit_state_t*,jit_word_t,jit_bool_t);
-# define bccr(cc,i0,r0,r1) _bccr(_jit,cc,i0,r0,r1)
-static jit_word_t _bccr(jit_state_t*,int,jit_word_t,int32_t,int32_t);
-# define bcci(cc,i0,r0,i1) _bcci(_jit,cc,i0,r0,i1)
-static jit_word_t _bcci(jit_state_t*,int,jit_word_t,int32_t,jit_word_t);
-# define bltr(i0, r0, r1) bccr(ARM_CC_LT,i0,r0,r1)
-# define blti(i0, r0, i1) bcci(ARM_CC_LT,i0,r0,i1)
-# define bltr_u(i0, r0, r1) bccr(ARM_CC_LO,i0,r0,r1)
-# define blti_u(i0, r0, i1) bcci(ARM_CC_LO,i0,r0,i1)
-# define bler(i0, r0, r1) bccr(ARM_CC_LE,i0,r0,r1)
-# define blei(i0, r0, i1) bcci(ARM_CC_LE,i0,r0,i1)
-# define bler_u(i0, r0, r1) bccr(ARM_CC_LS,i0,r0,r1)
-# define blei_u(i0, r0, i1) bcci(ARM_CC_LS,i0,r0,i1)
-# define beqr(i0, r0, r1) bccr(ARM_CC_EQ,i0,r0,r1)
-# define beqi(i0, r0, i1) bcci(ARM_CC_EQ,i0,r0,i1)
-# define bger(i0, r0, r1) bccr(ARM_CC_GE,i0,r0,r1)
-# define bgei(i0, r0, i1) bcci(ARM_CC_GE,i0,r0,i1)
-# define bger_u(i0, r0, r1) bccr(ARM_CC_HS,i0,r0,r1)
-# define bgei_u(i0, r0, i1) bcci(ARM_CC_HS,i0,r0,i1)
-# define bgtr(i0, r0, r1) bccr(ARM_CC_GT,i0,r0,r1)
-# define bgti(i0, r0, i1) bcci(ARM_CC_GT,i0,r0,i1)
-# define bgtr_u(i0, r0, r1) bccr(ARM_CC_HI,i0,r0,r1)
-# define bgti_u(i0, r0, i1) bcci(ARM_CC_HI,i0,r0,i1)
-# define bner(i0, r0, r1) bccr(ARM_CC_NE,i0,r0,r1)
-# define bnei(i0, r0, i1) bcci(ARM_CC_NE,i0,r0,i1)
-# define baddr(cc,i0,r0,r1) _baddr(_jit,cc,i0,r0,r1)
-static jit_word_t _baddr(jit_state_t*,int,jit_word_t,int32_t,int32_t);
-# define baddi(cc,i0,r0,r1) _baddi(_jit,cc,i0,r0,r1)
-static jit_word_t _baddi(jit_state_t*,int,jit_word_t,int32_t,jit_word_t);
-# define boaddr(i0,r0,r1) baddr(ARM_CC_VS,i0,r0,r1)
-# define boaddi(i0,r0,i1) baddi(ARM_CC_VS,i0,r0,i1)
-# define boaddr_u(i0,r0,r1) baddr(ARM_CC_HS,i0,r0,r1)
-# define boaddi_u(i0,r0,i1) baddi(ARM_CC_HS,i0,r0,i1)
-# define bxaddr(i0,r0,r1) baddr(ARM_CC_VC,i0,r0,r1)
-# define bxaddi(i0,r0,i1) baddi(ARM_CC_VC,i0,r0,i1)
-# define bxaddr_u(i0,r0,r1) baddr(ARM_CC_LO,i0,r0,r1)
-# define bxaddi_u(i0,r0,i1) baddi(ARM_CC_LO,i0,r0,i1)
-# define bsubr(cc,i0,r0,r1) _bsubr(_jit,cc,i0,r0,r1)
-static jit_word_t _bsubr(jit_state_t*,int,jit_word_t,int32_t,int32_t);
-# define bsubi(cc,i0,r0,r1) _bsubi(_jit,cc,i0,r0,r1)
-static jit_word_t _bsubi(jit_state_t*,int,jit_word_t,int32_t,jit_word_t);
-# define bosubr(i0,r0,r1) bsubr(ARM_CC_VS,i0,r0,r1)
-# define bosubi(i0,r0,i1) bsubi(ARM_CC_VS,i0,r0,i1)
-# define bosubr_u(i0,r0,r1) bsubr(ARM_CC_LO,i0,r0,r1)
-# define bosubi_u(i0,r0,i1) bsubi(ARM_CC_LO,i0,r0,i1)
-# define bxsubr(i0,r0,r1) bsubr(ARM_CC_VC,i0,r0,r1)
-# define bxsubi(i0,r0,i1) bsubi(ARM_CC_VC,i0,r0,i1)
-# define bxsubr_u(i0,r0,r1) bsubr(ARM_CC_HS,i0,r0,r1)
-# define bxsubi_u(i0,r0,i1) bsubi(ARM_CC_HS,i0,r0,i1)
-# define bmxr(cc,i0,r0,r1) _bmxr(_jit,cc,i0,r0,r1)
-static jit_word_t _bmxr(jit_state_t*,int,jit_word_t,int32_t,int32_t);
-# define bmxi(cc,i0,r0,r1) _bmxi(_jit,cc,i0,r0,r1)
-static jit_word_t _bmxi(jit_state_t*,int,jit_word_t,int32_t,jit_word_t);
-# define bmsr(i0,r0,r1) bmxr(ARM_CC_NE,i0,r0,r1)
-# define bmsi(i0,r0,i1) bmxi(ARM_CC_NE,i0,r0,i1)
-# define bmcr(i0,r0,r1) bmxr(ARM_CC_EQ,i0,r0,r1)
-# define bmci(i0,r0,i1) bmxi(ARM_CC_EQ,i0,r0,i1)
-# define ldr_c(r0,r1) _ldr_c(_jit,r0,r1)
-static void _ldr_c(jit_state_t*,int32_t,int32_t);
-# define ldi_c(r0,i0) _ldi_c(_jit,r0,i0)
-static void _ldi_c(jit_state_t*,int32_t,jit_word_t);
-# define ldxr_c(r0,r1,r2) _ldxr_c(_jit,r0,r1,r2)
-static void _ldxr_c(jit_state_t*,int32_t,int32_t,int32_t);
-# define ldxi_c(r0,r1,i0) _ldxi_c(_jit,r0,r1,i0)
-static void _ldxi_c(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define ldr_uc(r0,r1) _ldr_uc(_jit,r0,r1)
-static void _ldr_uc(jit_state_t*,int32_t,int32_t);
-# define ldi_uc(r0,i0) _ldi_uc(_jit,r0,i0)
-static void _ldi_uc(jit_state_t*,int32_t,jit_word_t);
-# define ldxr_uc(r0,r1,r2) _ldxr_uc(_jit,r0,r1,r2)
-static void _ldxr_uc(jit_state_t*,int32_t,int32_t,int32_t);
-# define ldxi_uc(r0,r1,i0) _ldxi_uc(_jit,r0,r1,i0)
-static void _ldxi_uc(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define ldr_s(r0,r1) _ldr_s(_jit,r0,r1)
-static void _ldr_s(jit_state_t*,int32_t,int32_t);
-# define ldi_s(r0,i0) _ldi_s(_jit,r0,i0)
-static void _ldi_s(jit_state_t*,int32_t,jit_word_t);
-# define ldxr_s(r0,r1,r2) _ldxr_s(_jit,r0,r1,r2)
-static void _ldxr_s(jit_state_t*,int32_t,int32_t,int32_t);
-# define ldxi_s(r0,r1,i0) _ldxi_s(_jit,r0,r1,i0)
-static void _ldxi_s(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define ldr_us(r0,r1) _ldr_us(_jit,r0,r1)
-static void _ldr_us(jit_state_t*,int32_t,int32_t);
-# define ldi_us(r0,i0) _ldi_us(_jit,r0,i0)
-static void _ldi_us(jit_state_t*,int32_t,jit_word_t);
-# define ldxr_us(r0,r1,r2) _ldxr_us(_jit,r0,r1,r2)
-static void _ldxr_us(jit_state_t*,int32_t,int32_t,int32_t);
-# define ldxi_us(r0,r1,i0) _ldxi_us(_jit,r0,r1,i0)
-static void _ldxi_us(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define ldr_i(r0,r1) _ldr_i(_jit,r0,r1)
-static void _ldr_i(jit_state_t*,int32_t,int32_t);
-# define ldi_i(r0,i0) _ldi_i(_jit,r0,i0)
-static void _ldi_i(jit_state_t*,int32_t,jit_word_t);
-# define ldxr_i(r0,r1,r2) _ldxr_i(_jit,r0,r1,r2)
-static void _ldxr_i(jit_state_t*,int32_t,int32_t,int32_t);
-# define ldxi_i(r0,r1,i0) _ldxi_i(_jit,r0,r1,i0)
-static void _ldxi_i(jit_state_t*,int32_t,int32_t,jit_word_t);
-# define str_c(r0,r1) _str_c(_jit,r0,r1)
-static void _str_c(jit_state_t*,int32_t,int32_t);
-# define sti_c(i0,r0) _sti_c(_jit,i0,r0)
-static void _sti_c(jit_state_t*,jit_word_t,int32_t);
-# define stxr_c(r0,r1,r2) _stxr_c(_jit,r0,r1,r2)
-static void _stxr_c(jit_state_t*,int32_t,int32_t,int32_t);
-# define stxi_c(r0,r1,i0) _stxi_c(_jit,r0,r1,i0)
-static void _stxi_c(jit_state_t*,jit_word_t,int32_t,int32_t);
-# define str_s(r0,r1) _str_s(_jit,r0,r1)
-static void _str_s(jit_state_t*,int32_t,int32_t);
-# define sti_s(i0,r0) _sti_s(_jit,i0,r0)
-static void _sti_s(jit_state_t*,jit_word_t,int32_t);
-# define stxr_s(r0,r1,r2) _stxr_s(_jit,r0,r1,r2)
-static void _stxr_s(jit_state_t*,int32_t,int32_t,int32_t);
-# define stxi_s(r0,r1,i0) _stxi_s(_jit,r0,r1,i0)
-static void _stxi_s(jit_state_t*,jit_word_t,int32_t,int32_t);
-# define str_i(r0,r1) _str_i(_jit,r0,r1)
-static void _str_i(jit_state_t*,int32_t,int32_t);
-# define sti_i(i0,r0) _sti_i(_jit,i0,r0)
-static void _sti_i(jit_state_t*,jit_word_t,int32_t);
-# define stxr_i(r0,r1,r2) _stxr_i(_jit,r0,r1,r2)
-static void _stxr_i(jit_state_t*,jit_word_t,int32_t,int32_t);
-# define stxi_i(r0,r1,i0) _stxi_i(_jit,r0,r1,i0)
-static void _stxi_i(jit_state_t*,jit_word_t,int32_t,int32_t);
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-# define bswapr_us(r0,r1) _bswapr_us(_jit,r0,r1)
-static void _bswapr_us(jit_state_t*,int32_t,int32_t);
-# define bswapr_ui(r0,r1) _bswapr_ui(_jit,r0,r1)
-static void _bswapr_ui(jit_state_t*,int32_t,int32_t);
-# else
-# define bswapr_us(r0,r1) extr_us(r0,r1)
-# define bswapr(r0,r1) movr(r0,r1)
-# endif
-# define extr_c(r0,r1) _extr_c(_jit,r0,r1)
-static void _extr_c(jit_state_t*,int32_t,int32_t);
-# define extr_uc(r0,r1) _extr_uc(_jit,r0,r1)
-static void _extr_uc(jit_state_t*,int32_t,int32_t);
-# define extr_s(r0,r1) _extr_s(_jit,r0,r1)
-static void _extr_s(jit_state_t*,int32_t,int32_t);
-# define extr_us(r0,r1) _extr_us(_jit,r0,r1)
-static void _extr_us(jit_state_t*,int32_t,int32_t);
-# define prolog(i0) _prolog(_jit,i0)
-static void _prolog(jit_state_t*,jit_node_t*);
-# define epilog(i0) _epilog(_jit,i0)
-static void _epilog(jit_state_t*,jit_node_t*);
-# define callr(r0) _callr(_jit,r0)
-static void _callr(jit_state_t*,int32_t);
-# define calli(i0) _calli(_jit,i0)
-static void _calli(jit_state_t*,jit_word_t);
-# define calli_p(i0) _calli_p(_jit,i0)
-static jit_word_t _calli_p(jit_state_t*,jit_word_t);
-# define vastart(r0) _vastart(_jit, r0)
-static void _vastart(jit_state_t*, int32_t);
-# define vaarg(r0, r1) _vaarg(_jit, r0, r1)
-static void _vaarg(jit_state_t*, int32_t, int32_t);
-# define patch_at(kind,jump,label) _patch_at(_jit,kind,jump,label)
-static void _patch_at(jit_state_t*,int32_t,jit_word_t,jit_word_t);
-#endif
-
-#if CODE
+#define ARM_M 0x08000000
+#define ARM_M_L 0x00100000 /* load; store if not set */
+#define ARM_M_I 0x00800000 /* inc; dec if not set */
+#define ARM_M_B 0x01000000 /* before; after if not set */
+#define ARM_M_U 0x00200000 /* update Rn */
+#define THUMB2_LDM_W 0x00200000
+#define THUMB2_LDM_P 0x00008000
+#define THUMB2_LDM_M 0x00004000
+#define THUMB_LDMIA 0xc800
+#define THUMB2_LDMIA 0xe8900000
+#define THUMB2_LDMB 0xe9100000
+#define THUMB_PUSH 0xb400
+#define THUMB2_PUSH 0xe92d0000
+#define THUMB_POP 0xbc00
+#define THUMB2_POP 0xe8bd0000
+
+#define _NOREG (jit_gpr_regno(_PC))
+
+static void
+emit_wide_thumb(jit_state_t *_jit, uint32_t inst)
+{
+ emit_u16(_jit, inst >> 16);
+ emit_u16(_jit, inst & 0xffff);
+}
+
/* from binutils */
# define rotate_left(v, n) (v << n | v >> (32 - n))
static int
encode_arm_immediate(unsigned int v)
{
- unsigned int a, i;
+ unsigned int a, i;
- for (i = 0; i < 32; i += 2)
- if ((a = rotate_left(v, i)) <= 0xff)
- return (a | (i << 7));
+ for (i = 0; i < 32; i += 2)
+ if ((a = rotate_left(v, i)) <= 0xff)
+ return (a | (i << 7));
- return (-1);
+ return (-1);
}
static int
encode_thumb_immediate(unsigned int v)
{
- int i;
- unsigned int m;
- unsigned int n;
- /* 00000000 00000000 00000000 abcdefgh */
- if ((v & 0xff) == v)
- return (v);
- /* 00000000 abcdefgh 00000000 abcdefgh */
- if ((v & 0xff00ff) == v && ((v & 0xff0000) >> 16) == (v & 0xff))
- return ((v & 0xff) | (1 << 12));
- /* abcdefgh 00000000 abcdefgh 00000000 */
- if (((v & 0xffff0000) >> 16) == (v & 0xffff) && (v & 0xff) == 0)
- return ((v & 0x000000ff) | (2 << 12));
- /* abcdefgh abcdefgh abcdefgh abcdefgh */
- if ( (v & 0xff) == ((v & 0xff00) >> 8) &&
- ((v & 0xff00) >> 8) == ((v & 0xff0000) >> 16) &&
- ((v & 0xff0000) << 8) == (v & 0xff000000))
- return ((v & 0xff) | (3 << 12));
- /* 1bcdefgh << 24 ... 1bcdefgh << 1 */
- for (i = 8, m = 0xff000000, n = 0x80000000;
- i < 23; i++, m >>= 1, n >>= 1) {
- if ((v & m) == v && (v & n)) {
- v >>= 32 - i;
- if (!(i & 1))
- v &= 0x7f;
- i >>= 1;
- return (((i & 7) << 12) | ((i & 8) << 23) | v);
- }
- }
- return (-1);
+ int i;
+ unsigned int m;
+ unsigned int n;
+ /* 00000000 00000000 00000000 abcdefgh */
+ if ((v & 0xff) == v)
+ return (v);
+ /* 00000000 abcdefgh 00000000 abcdefgh */
+ if ((v & 0xff00ff) == v && ((v & 0xff0000) >> 16) == (v & 0xff))
+ return ((v & 0xff) | (1 << 12));
+ /* abcdefgh 00000000 abcdefgh 00000000 */
+ if (((v & 0xffff0000) >> 16) == (v & 0xffff) && (v & 0xff) == 0)
+ return ((v & 0x000000ff) | (2 << 12));
+ /* abcdefgh abcdefgh abcdefgh abcdefgh */
+ if ( (v & 0xff) == ((v & 0xff00) >> 8) &&
+ ((v & 0xff00) >> 8) == ((v & 0xff0000) >> 16) &&
+ ((v & 0xff0000) << 8) == (v & 0xff000000))
+ return ((v & 0xff) | (3 << 12));
+ /* 1bcdefgh << 24 ... 1bcdefgh << 1 */
+ for (i = 8, m = 0xff000000, n = 0x80000000;
+ i < 23; i++, m >>= 1, n >>= 1) {
+ if ((v & m) == v && (v & n)) {
+ v >>= 32 - i;
+ if (!(i & 1))
+ v &= 0x7f;
+ i >>= 1;
+ return (((i & 7) << 12) | ((i & 8) << 23) | v);
+ }
+ }
+ return (-1);
}
static int
encode_thumb_word_immediate(unsigned int v)
{
- if ((v & 0xfffff000) == 0)
- return (((v & 0x800) << 15) | ((v & 0x700) << 4) | (v & 0xff));
- return (-1);
+ if ((v & 0xfffff000) == 0)
+ return (((v & 0x800) << 15) | ((v & 0x700) << 4) | (v & 0xff));
+ return (-1);
}
static int
-encode_thumb_jump(int v)
-{
- int s, i1, i2, j1, j2;
- if (v >= (int)-0x800000 && v <= 0x7fffff) {
- s = !!(v & 0x800000);
- i1 = !!(v & 0x400000);
- i2 = !!(v & 0x200000);
- j1 = s ? i1 : !i1;
- j2 = s ? i2 : !i2;
- return ((s<<26)|((v&0x1ff800)<<5)|(j1<<13)|(j2<<11)|(v&0x7ff));
- }
- return (-1);
+offset_in_thumb_jump_range(int32_t offset)
+{
+ return -0x800000 <= offset && offset <= 0x7fffff;
+}
+
+static int32_t
+decode_thumb_jump(uint32_t v)
+{
+ uint32_t s = (v >> 26) & 1;
+ uint32_t j1 = (v >> 13) & 1;
+ uint32_t j2 = (v >> 11) & 1;
+ uint32_t i1 = s ? j1 : !j1;
+ uint32_t i2 = s ? j2 : !j2;
+ uint32_t hi = (v >> 16) & 0x3ff;
+ uint32_t lo = v & 0x7ff;
+
+ int32_t ret = s << 31;
+ ret >>= 8;
+ ret |= i1 << 22;
+ ret |= i2 << 21;
+ ret |= hi << 11;
+ ret |= lo;
+ return ret;
+}
+
+static const uint32_t thumb_jump_mask = 0xf800d000;
+
+static uint32_t
+encode_thumb_jump(int32_t v)
+{
+ ASSERT(offset_in_thumb_jump_range(v));
+ uint32_t s = !!(v & 0x800000);
+ uint32_t i1 = !!(v & 0x400000);
+ uint32_t i2 = !!(v & 0x200000);
+ uint32_t j1 = s ? i1 : !i1;
+ uint32_t j2 = s ? i2 : !i2;
+ uint32_t ret = (s<<26)|((v&0x1ff800)<<5)|(j1<<13)|(j2<<11)|(v&0x7ff);
+ ASSERT(decode_thumb_jump(ret) == v);
+ ASSERT((ret & thumb_jump_mask) == 0);
+ return ret;
+}
+
+static uint32_t
+patch_thumb_jump(uint32_t inst, int32_t v)
+{
+ return (inst & thumb_jump_mask) | encode_thumb_jump(v);
+}
+
+static jit_reloc_t
+emit_thumb_jump(jit_state_t *_jit, uint32_t inst)
+{
+ uint8_t *pc_base = _jit->pc.uc + 4;
+ uint8_t rsh = 1;
+ int32_t off = (_jit->pc.uc - pc_base) >> rsh;
+ jit_reloc_t ret =
+ jit_reloc (_jit, JIT_RELOC_JMP_WITH_VENEER, 0, _jit->pc.uc, pc_base, rsh);
+ uint8_t thumb_jump_width = 24;
+ add_pending_literal(_jit, ret, thumb_jump_width - 1);
+ emit_wide_thumb(_jit, patch_thumb_jump(inst, off));
+ return ret;
}
static int
-encode_thumb_cc_jump(int v)
-{
- int s, j1, j2;
- if (v >= (int)-0x80000 && v <= 0x7ffff) {
- s = !!(v & 0x80000);
- j1 = !!(v & 0x20000);
- j2 = !!(v & 0x40000);
- return ((s<<26)|((v&0x1f800)<<5)|(j1<<13)|(j2<<11)|(v&0x7ff));
- }
- return (-1);
+offset_in_thumb_cc_jump_range(int32_t v)
+{
+ return -0x80000 <= v && v <= 0x7ffff;
+}
+
+static int32_t
+decode_thumb_cc_jump(uint32_t v)
+{
+ uint32_t s = (v >> 26) & 1;
+ uint32_t j1 = (v >> 13) & 1;
+ uint32_t j2 = (v >> 11) & 1;
+ uint32_t i1 = s ? j1 : !j1;
+ uint32_t i2 = s ? j2 : !j2;
+ uint32_t hi = (v >> 16) & 0x3f;
+ uint32_t lo = v & 0x7ff;
+
+ int32_t ret = s << 31;
+ ret >>= 12;
+ ret |= i1 << 18;
+ ret |= i2 << 17;
+ ret |= hi << 11;
+ ret |= lo;
+ return ret;
+}
+
+static const uint32_t thumb_cc_jump_mask = 0xfbc0d000;
+
+static uint32_t
+encode_thumb_cc_jump(int32_t v)
+{
+ ASSERT(offset_in_thumb_cc_jump_range(v));
+ uint32_t s = !!(v & 0x80000);
+ uint32_t j1 = !!(v & 0x40000);
+ uint32_t j2 = !!(v & 0x20000);
+ uint32_t ret = (s<<26)|((v&0x1f800)<<5)|(j1<<13)|(j2<<11)|(v&0x7ff);
+ ASSERT(decode_thumb_cc_jump(ret) == v);
+ ASSERT((ret & thumb_cc_jump_mask) == 0);
+ return ret;
+}
+
+static uint32_t
+patch_thumb_cc_jump(uint32_t inst, int32_t v)
+{
+ return (inst & thumb_cc_jump_mask) | encode_thumb_cc_jump(v);
+}
+
+static jit_reloc_t
+emit_thumb_cc_jump(jit_state_t *_jit, uint32_t inst)
+{
+ uint8_t *pc_base = _jit->pc.uc + 4;
+ uint8_t rsh = 1;
+ int32_t off = (_jit->pc.uc - pc_base) >> rsh;
+ jit_reloc_t ret =
+ jit_reloc (_jit, JIT_RELOC_JCC_WITH_VENEER, 0, _jit->pc.uc, pc_base, rsh);
+ uint8_t thumb_cc_jump_width = 20;
+ add_pending_literal(_jit, ret, thumb_cc_jump_width - 1);
+ emit_wide_thumb(_jit, patch_thumb_cc_jump(inst, off));
+ return ret;
}
static int
encode_thumb_shift(int v, int type)
{
- switch (type) {
- case ARM_ASR:
- case ARM_LSL:
- case ARM_LSR: type >>= 1; break;
- default: assert(!"handled shift");
- }
- assert(v >= 0 && v <= 31);
- return (((v & 0x1c) << 10) | ((v & 3) << 6) | type);
-}
-
-static void
-_tcit(jit_state_t *_jit, unsigned int tc, int it)
-{
- int c;
- int m;
- c = (tc >> 28) & 1;
- assert(!(tc & 0xfffffff) && tc != ARM_CC_NV);
- switch (it) {
- case THUMB2_IT: m = 1<<3; break;
- case THUMB2_ITT: m = (c<<3)| (1<<2); break;
- case THUMB2_ITE: m = (!c<<3)| (1<<2); break;
- case THUMB2_ITTT: m = (c<<3)| (c<<2)| (1<<1); break;
- case THUMB2_ITET: m = (!c<<3)| (c<<2)| (1<<1); break;
- case THUMB2_ITTE: m = (c<<3)|(!c<<2)| (1<<1); break;
- case THUMB2_ITEE: m = (!c<<3)|(!c<<2)| (1<<1); break;
- case THUMB2_ITTTT: m = (c<<3)| (c<<2)| (c<<1)|1; break;
- case THUMB2_ITETT: m = (!c<<3)| (c<<2)| (c<<1)|1; break;
- case THUMB2_ITTET: m = (c<<3)|(!c<<2)| (c<<1)|1; break;
- case THUMB2_ITEET: m = (!c<<3)|(!c<<2)| (c<<1)|1; break;
- case THUMB2_ITTTE: m = (c<<3)| (c<<2)|(!c<<1)|1; break;
- case THUMB2_ITETE: m = (!c<<3)| (c<<2)|(!c<<1)|1; break;
- case THUMB2_ITTEE: m = (c<<3)|(!c<<2)|(!c<<1)|1; break;
- case THUMB2_ITEEE: m = (!c<<3)|(!c<<2)|(!c<<1)|1; break;
- default: abort();
- }
- assert(m && (tc != ARM_CC_AL || !(m & (m - 1))));
- is(0xbf00 | (tc >> 24) | m);
+ switch (type) {
+ case ARM_ASR:
+ case ARM_LSL:
+ case ARM_LSR: type >>= 1; break;
+ default: assert(!"handled shift");
+ }
+ assert(v >= 0 && v <= 31);
+ return (((v & 0x1c) << 10) | ((v & 3) << 6) | type);
}
static void
-_corrr(jit_state_t *_jit, int cc, int o, int rn, int rd, int rm)
+torrr(jit_state_t *_jit, int o, int rn, int rd, int rm)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf00fff0f));
- ii(cc|o|(_u4(rn)<<16)|(_u4(rd)<<12)|_u4(rm));
+ assert(!(o & 0xf0f0f));
+ emit_wide_thumb(_jit, o|(_u4(rn)<<16)|(_u4(rd)<<8)|_u4(rm));
}
static void
-_corri(jit_state_t *_jit, int cc, int o, int rn, int rd, int im)
+torrrs(jit_state_t *_jit, int o, int rn, int rd, int rm, int im)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf00fffff));
- assert(!(im & 0xfffff000));
- ii(cc|o|(_u4(rn)<<16)|(_u4(rd)<<12)|_u12(im));
+ assert(!(o & 0x000f0f0f));
+ assert(!(im & 0xffff8f0f));
+ emit_wide_thumb(_jit, o|(_u4(rn)<<16)|(_u4(rd)<<8)|im|_u4(rm));
}
static void
-_corri8(jit_state_t *_jit, int cc, int o, int rn, int rt, int im)
+torxr(jit_state_t *_jit, int o, int rn, int rt, int rm)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf00fff0f));
- assert(!(im & 0xffffff00));
- ii(cc|o|(_u4(rn)<<16)|(_u4(rt)<<12)|((im&0xf0)<<4)|(im&0x0f));
+ assert(!(o & 0xf0f0f));
+ emit_wide_thumb(_jit, o|(_u4(rn)<<16)|(_u4(rt)<<12)|_u4(rm));
}
static void
-_coriw(jit_state_t *_jit, int cc, int o, int rd, int im)
+torrrr(jit_state_t *_jit, int o, int rn, int rl, int rh, int rm)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf00fffff));
- assert(!(im & 0xffff0000));
- ii(cc|o|((im&0xf000)<<4)|(_u4(rd)<<12)|(im&0xfff));
+ assert(!(o & 0x000fff0f));
+ emit_wide_thumb(_jit, o|(_u4(rn)<<16)|(_u4(rl)<<12)|(_u4(rh)<<8)|_u4(rm));
}
static void
-_torrr(jit_state_t *_jit, int o, int rn, int rd, int rm)
+torrri8(jit_state_t *_jit, int o, int rn, int rt, int rt2, int im)
{
- jit_thumb_t thumb;
- assert(!(o & 0xf0f0f));
- thumb.i = o|(_u4(rn)<<16)|(_u4(rd)<<8)|_u4(rm);
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(o & 0x000fffff));
+ assert(!(im & 0xffffff00));
+ emit_wide_thumb(_jit, o|(_u4(rn)<<16)|(_u4(rt)<<12)|(_u4(rt2)<<8)|im);
}
static void
-_torrrs(jit_state_t *_jit, int o, int rn, int rd, int rm, int im)
+torri(jit_state_t *_jit, int o, int rn, int rd, int im)
{
- jit_thumb_t thumb;
- assert(!(o & 0x000f0f0f));
- assert(!(im & 0xffff8f0f));
- thumb.i = o|(_u4(rn)<<16)|(_u4(rd)<<8)|im|_u4(rm);
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(o & 0x0c0f7fff));
+ assert(!(im & 0xfbff8f00));
+ emit_wide_thumb(_jit, o|(_u4(rn)<<16)|(_u4(rd)<<8)|im);
}
static void
-_torxr(jit_state_t *_jit, int o, int rn, int rt, int rm)
+torri8(jit_state_t *_jit, int o, int rn, int rt, int im)
{
- jit_thumb_t thumb;
- assert(!(o & 0xf0f0f));
- thumb.i = o|(_u4(rn)<<16)|(_u4(rt)<<12)|_u4(rm);
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(o & 0x000ff0ff));
+ assert(!(im & 0xffffff00));
+ emit_wide_thumb(_jit, o|(_u4(rn)<<16)|(_u4(rt)<<12)|im);
}
static void
-_torrrr(jit_state_t *_jit, int o, int rn, int rl, int rh, int rm)
+torri12(jit_state_t *_jit, int o, int rn, int rt, int im)
{
- jit_thumb_t thumb;
- assert(!(o & 0x000fff0f));
- thumb.i = o|(_u4(rn)<<16)|(_u4(rl)<<12)|(_u4(rh)<<8)|_u4(rm);
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(o & 0x000fffff));
+ assert(!(im & 0xfffff000));
+ emit_wide_thumb(_jit, o|(_u4(rn)<<16)|(_u4(rt)<<12)|im);
}
static void
-_torrri8(jit_state_t *_jit, int o, int rn, int rt, int rt2, int im)
+tshift(jit_state_t *_jit, int o, int rd, int rm, int im)
{
- jit_thumb_t thumb;
- assert(!(o & 0x000fffff));
- assert(!(im & 0xffffff00));
- thumb.i = o|(_u4(rn)<<16)|(_u4(rt)<<12)|(_u4(rt2)<<8)|im;
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(o & 0x7fcf));
+ assert(im >= 0 && im < 32);
+ emit_wide_thumb(_jit, o|((im&0x1c)<<10)|(_u4(rd)<<8)|((im&3)<<6)|_u4(rm));
}
static void
-_torri(jit_state_t *_jit, int o, int rn, int rd, int im)
+toriw(jit_state_t *_jit, int o, int rd, int im)
{
- jit_thumb_t thumb;
- assert(!(o & 0x0c0f7fff));
- assert(!(im & 0xfbff8f00));
- thumb.i = o|(_u4(rn)<<16)|(_u4(rd)<<8)|im;
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(im & 0xffff0000));
+ emit_wide_thumb(_jit,
o|((im&0xf000)<<4)|((im&0x800)<<15)|((im&0x700)<<4)|(_u4(rd)<<8)|(im&0xff));
}
static void
-_torri8(jit_state_t *_jit, int o, int rn, int rt, int im)
+tc8(jit_state_t *_jit, int cc, int im)
{
- jit_thumb_t thumb;
- assert(!(o & 0x000ff0ff));
- assert(!(im & 0xffffff00));
- thumb.i = o|(_u4(rn)<<16)|(_u4(rt)<<12)|im;
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(cc & 0x0fffffff));
+ assert(cc != ARM_CC_AL && cc != ARM_CC_NV);
+ assert(im >= -128 && im <= 127);
+ emit_u16(_jit, THUMB_CC_B|(cc>>20)|(im&0xff));
}
static void
-_torri12(jit_state_t *_jit, int o, int rn, int rt, int im)
+t11(jit_state_t *_jit, int im)
+{
+ assert(!(im & 0xfffff800));
+ emit_u16(_jit, THUMB_B|im);
+}
+
+static jit_reloc_t
+tcb(jit_state_t *_jit, int cc)
+{
+ assert(!(cc & 0xfffffff));
+ assert(cc != ARM_CC_AL && cc != ARM_CC_NV);
+ cc = ((uint32_t)cc) >> 6;
+ return emit_thumb_cc_jump(_jit, THUMB2_CC_B|cc);
+}
+
+static jit_reloc_t
+tb(jit_state_t *_jit, int o)
{
- jit_thumb_t thumb;
- assert(!(o & 0x000fffff));
- assert(!(im & 0xfffff000));
- thumb.i = o|(_u4(rn)<<16)|(_u4(rt)<<12)|im;
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(o & 0x07ff2fff));
+ return emit_thumb_jump(_jit, o);
}
static void
-_tshift(jit_state_t *_jit, int o, int rd, int rm, int im)
+tpp(jit_state_t *_jit, int o, int im)
{
- jit_thumb_t thumb;
- assert(!(o & 0x7fcf));
- assert(im >= 0 && im < 32);
- thumb.i = o|((im&0x1c)<<10)|(_u4(rd)<<8)|((im&3)<<6)|_u4(rm);
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(o & 0x0000ffff));
+ if (o == THUMB2_PUSH)
+ assert(!(im & 0x8000));
+ assert(__builtin_popcount(im & 0x1fff) > 1);
+ emit_wide_thumb(_jit, o|im);
}
static void
-_toriw(jit_state_t *_jit, int o, int rd, int im)
+torl(jit_state_t *_jit, int o, int rn, int im)
{
- jit_thumb_t thumb;
- assert(!(im & 0xffff0000));
- thumb.i =
o|((im&0xf000)<<4)|((im&0x800)<<15)|((im&0x700)<<4)|(_u4(rd)<<8)|(im&0xff);
- iss(thumb.s[0], thumb.s[1]);
+ assert(!(o & 0xf1fff));
+ assert(rn != _NOREG || !im || ((o & 0xc000) == 0xc000));
+ assert(!(o & THUMB2_LDM_W) || !(im & (1 << rn)));
+ emit_wide_thumb(_jit, o | (_u4(rn)<<16)|_u13(im));
}
static void
-_tc8(jit_state_t *_jit, int cc, int im)
+T1_ORR(jit_state_t *_jit, int32_t rdn, int32_t rm)
{
- assert(!(cc & 0x0fffffff));
- assert(cc != ARM_CC_AL && cc != ARM_CC_NV);
- assert(im >= -128 && im <= 127);
- is(THUMB_CC_B|(cc>>20)|(im&0xff));
+ return emit_u16(_jit, THUMB_ORR|(_u3(rm)<<3)|_u3(rdn));
}
static void
-_t11(jit_state_t *_jit, int im)
+T2_ORR(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- assert(!(im & 0xfffff800));
- is(THUMB_B|im);
+ return torrr(_jit, THUMB2_ORR,rn,rd,rm);
}
static void
-_tcb(jit_state_t *_jit, int cc, int im)
+T2_ORRI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- jit_thumb_t thumb;
- assert(!(cc & 0xfffffff));
- assert(cc != ARM_CC_AL && cc != ARM_CC_NV);
- cc = ((uint32_t)cc) >> 6;
- assert(!(im & (THUMB2_CC_B|cc)));
- thumb.i = THUMB2_CC_B|cc|im;
- iss(thumb.s[0], thumb.s[1]);
+ return torri(_jit, THUMB2_ORRI,rn,rd,im);
}
static void
-_blxi(jit_state_t *_jit, int im)
+T1_EOR(jit_state_t *_jit, int32_t rdn, int32_t rm)
{
- assert(!(im & 0xfe000000));
- ii(ARM_BLXI|im);
+ return emit_u16(_jit, THUMB_EOR|(_u3(rm)<<3)|_u3(rdn));
}
static void
-_tb(jit_state_t *_jit, int o, int im)
+T2_EOR(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- jit_thumb_t thumb;
- assert(!(o & 0x07ff2fff));
- assert(!(o & im));
- thumb.i = o|im;
- iss(thumb.s[0], thumb.s[1]);
+ return torrr(_jit, THUMB2_EOR,rn,rd,rm);
}
static void
-_corrrr(jit_state_t *_jit, int cc, int o, int rh, int rl, int rm, int rn)
+T2_EORI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf00fff0f));
- ii(cc|o|(_u4(rh)<<16)|(_u4(rl)<<12)|(_u4(rm)<<8)|_u4(rn));
+ return torri(_jit, THUMB2_EORI,rn,rd,im);
}
static void
-_corrrs(jit_state_t *_jit, int cc, int o, int rn, int rd, int rm, int im)
+T1_MOV(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf000ff8f));
- ii(cc|o|(_u4(rd)<<12)|(_u4(rn)<<16)|(im<<7)|_u4(rm));
+ return emit_u16(_jit, THUMB_MOV|((_u4(rd)&8)<<4)|(_u4(rm)<<3)|(rd&7));
}
static void
-_cshift(jit_state_t *_jit, int cc, int o, int rd, int rm, int rn, int im)
+T2_MOV(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xffe0ff8f));
- assert(((_u4(rm)<<8)&(im<<7)) == 0);
- ii(cc|ARM_SHIFT|o|(_u4(rd)<<12)|(_u4(rm)<<8)|(im<<7)|_u4(rn));
+ return T2_ORR(_jit, rd,_NOREG,rm);
}
static void
-_cb(jit_state_t *_jit, int cc, int o, int im)
+T1_MOVI(jit_state_t *_jit, int32_t rd, int32_t im)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf0ffffff));
- ii(cc|o|_u24(im));
+ return emit_u16(_jit, THUMB_MOVI|(_u3(rd)<<8)|_u8(im));
}
static void
-_cbx(jit_state_t *_jit, int cc, int o, int rm)
+T2_MOVI(jit_state_t *_jit, int32_t rd, int32_t im)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf000000f));
- ii(cc|o|_u4(rm));
+ return torri(_jit, THUMB2_MOVI,_NOREG,rd,im);
}
static void
-_corl(jit_state_t *_jit, int cc, int o, int r0, int i0)
+T2_MOVWI(jit_state_t *_jit, int32_t rd, int32_t im)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf00fffff));
- ii(cc|o|(_u4(r0)<<16)|_u16(i0));
+ return toriw(_jit, THUMB2_MOVWI,rd,im);
}
static void
-_c6orr(jit_state_t *_jit, int cc, int o, int rd, int rm)
+T2_MOVTI(jit_state_t *_jit, int32_t rd, int32_t im)
{
- assert(!(cc & 0x0fffffff));
- assert(!(o & 0xf000f00f));
- ii(cc|o|(_u4(rd)<<12)|_u4(rm));
+ return toriw(_jit, THUMB2_MOVTI,rd,im);
}
static void
-_tpp(jit_state_t *_jit, int o, int im)
+T1_MVN(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- jit_thumb_t thumb;
- assert(!(o & 0x0000ffff));
- if (o == THUMB2_PUSH)
- assert(!(im & 0x8000));
- assert(__builtin_popcount(im & 0x1fff) > 1);
- thumb.i = o|im;
- iss(thumb.s[0], thumb.s[1]);
+ return emit_u16(_jit, THUMB_MVN|(_u3(rm)<<3)|_u3(rd));
}
static void
-_torl(jit_state_t *_jit, int o, int rn, int im)
+T2_MVN(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- jit_thumb_t thumb;
- assert(!(o & 0xf1fff));
- assert(rn != _R15 || !im || ((o & 0xc000) == 0xc000));
- assert(!(o & THUMB2_LDM_W) || !(im & (1 << rn)));
- thumb.i = o | (_u4(rn)<<16)|_u13(im);
- iss(thumb.s[0], thumb.s[1]);
+ return torrr(_jit, THUMB2_MVN,_NOREG,rd,rm);
}
static void
-_nop(jit_state_t *_jit, int32_t i0)
+T2_MVNI(jit_state_t *_jit, int32_t rd, int32_t im)
{
- if (jit_thumb_p()) {
- for (; i0 > 0; i0 -= 2)
- T1_NOP();
- }
- else {
- for (; i0 > 0; i0 -= 4)
- NOP();
- }
- assert(i0 == 0);
+ return torri(_jit, THUMB2_MVNI,_NOREG,rd,im);
}
static void
-_movr(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_NOT(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- if (r0 != r1) {
- if (jit_thumb_p())
- T1_MOV(r0, r1);
- else
- MOV(r0, r1);
- }
+ return T1_MVN(_jit, rd,rm);
}
static void
-_movi(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+T2_NOT(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- int i;
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && r0 < 8 && !(i0 & 0xffffff80))
- T1_MOVI(r0, i0);
- else if ((i = encode_thumb_immediate(i0)) != -1)
- T2_MOVI(r0, i);
- else if ((i = encode_thumb_immediate(~i0)) != -1)
- T2_MVNI(r0, i);
- else {
- T2_MOVWI(r0, (uint16_t)i0);
- if (i0 & 0xffff0000)
- T2_MOVTI(r0, (uint16_t)((unsigned)i0 >> 16));
- }
- }
- else {
- if (jit_armv6_p() && !(i0 & 0xffff0000))
- MOVWI(r0, i0);
- else if ((i = encode_arm_immediate(i0)) != -1)
- MOVI(r0, i);
- else if ((i = encode_arm_immediate(~i0)) != -1)
- MVNI(r0, i);
- else if (jit_armv6_p()) {
- MOVWI(r0, (uint16_t)(i0));
- if ((i0 & 0xffff0000))
- MOVTI(r0, (uint16_t)((unsigned)i0 >> 16));
- }
- else
- load_const(0, r0, i0);
- }
+ return T2_MVN(_jit, rd,rm);
}
-static jit_word_t
-_movi_p(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+static void
+T1_NOP(jit_state_t *_jit)
{
- jit_word_t w;
- w = _jit->pc.w;
- if (jit_thumb_p()) {
- T2_MOVWI(r0, (uint16_t)(i0));
- T2_MOVTI(r0, (uint16_t)((unsigned)i0 >> 16));
- }
- else
- load_const(1, r0, 0);
- return (w);
+ return emit_u16(_jit, 0xbf00);
}
static void
-_comr(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_ADD(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1) < 8)
- T1_NOT(r0, r1);
- else
- T2_NOT(r0, r1);
- }
- else
- NOT(r0, r1);
+ return emit_u16(_jit, THUMB_ADD|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rd));
}
static void
-_negr(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_ADDX(jit_state_t *_jit, int32_t rdn, int32_t rm)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1) < 8)
- T1_RSBI(r0, r1);
- else
- T2_RSBI(r0, r1, 0);
- }
- else
- RSBI(r0, r1, 0);
+ return emit_u16(_jit, THUMB_ADDX|((_u4(rdn)&8)<<4)|(_u4(rm)<<3)|(rdn&7));
}
static void
-_addr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_ADD(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1|r2) < 8)
- T1_ADD(r0, r1, r2);
- else if (r0 == r1 || r0 == r2)
- T1_ADDX(r0, r0 == r1 ? r2 : r1);
- else
- T2_ADD(r0, r1, r2);
- }
- else
- ADD(r0, r1, r2);
-}
-
-static void
-_addi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1) < 8 && !(i0 & ~7))
- T1_ADDI3(r0, r1, i0);
- else if (!jit_no_set_flags() && (r0|r1) < 8 && !(-i0 & ~7))
- T1_SUBI3(r0, r1, -i0);
- else if (!jit_no_set_flags() && r0 < 8 && r0 == r1 && !(i0 & ~0xff))
- T1_ADDI8(r0, i0);
- else if (!jit_no_set_flags() && r0 < 8 && r0 == r1 && !(-i0 & ~0xff))
- T1_SUBI8(r0, -i0);
- else if ((i = encode_thumb_immediate(i0)) != -1)
- T2_ADDI(r0, r1, i);
- else if ((i = encode_thumb_immediate(-i0)) != -1)
- T2_SUBI(r0, r1, i);
- else if ((i = encode_thumb_word_immediate(i0)) != -1)
- T2_ADDWI(r0, r1, i);
- else if ((i = encode_thumb_word_immediate(-i0)) != -1)
- T2_SUBWI(r0, r1, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- T2_ADD(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- ADDI(r0, r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- SUBI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- ADD(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- ADD(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return torrr(_jit, THUMB2_ADD,rn,rd,rm);
}
static void
-_addcr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_ADDI3(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- if (jit_thumb_p()) {
- /* thumb auto set carry if not inside IT block */
- if ((r0|r1|r2) < 8)
- T1_ADD(r0, r1, r2);
- else
- T2_ADDS(r0, r1, r2);
- }
- else
- ADDS(r0, r1, r2);
-}
-
-static void
-_addci(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8 && !(i0 & ~7))
- T1_ADDI3(r0, r1, i0);
- else if ((r0|r1) < 8 && !(-i0 & ~7))
- T1_SUBI3(r0, r1, -i0);
- else if (r0 < 8 && r0 == r1 && !(i0 & ~0xff))
- T1_ADDI8(r0, i0);
- else if (r0 < 8 && r0 == r1 && !(-i0 & ~0xff))
- T1_SUBI8(r0, -i0);
- else if ((i = encode_thumb_immediate(i0)) != -1)
- T2_ADDSI(r0, r1, i);
- else if ((i = encode_thumb_immediate(-i0)) != -1)
- T2_SUBSI(r0, r1, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- T2_ADDS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- ADDSI(r0, r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- SUBSI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- ADDS(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- ADDS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_ADDI3|(_u3(im)<<6)|(_u3(rn)<<3)|_u3(rd));
}
static void
-_addxr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_ADDI8(jit_state_t *_jit, int32_t rdn, int32_t im)
{
- /* keep setting carry because don't know last ADC */
- if (jit_thumb_p()) {
- /* thumb auto set carry if not inside IT block */
- if ((r0|r1|r2) < 8 && (r0 == r1 || r0 == r2))
- T1_ADC(r0, r0 == r1 ? r2 : r1);
- else
- T2_ADCS(r0, r1, r2);
- }
- else
- ADCS(r0, r1, r2);
-}
-
-static void
-_addxi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- int no_set_flags;
- if (jit_thumb_p()) {
- no_set_flags = jit_no_set_flags();
- jit_no_set_flags() = 1;
- if ((i = encode_thumb_immediate(i0)) != -1)
- T2_ADCSI(r0, r1, i);
- else if ((i = encode_thumb_immediate(-i0)) != -1)
- T2_SBCSI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- T2_ADCS(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- T2_ADCS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- jit_no_set_flags() = no_set_flags;
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- ADCSI(r0, r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- SBCSI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- ADCS(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- ADCS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_ADDI8|(_u3(rdn)<<8)|_u8(im));
}
static void
-_subr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_ADDI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1|r2) < 8)
- T1_SUB(r0, r1, r2);
- else
- T2_SUB(r0, r1, r2);
- }
- else
- SUB(r0, r1, r2);
-}
-
-static void
-_subi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1) < 8 && !(i0 & ~7))
- T1_SUBI3(r0, r1, i0);
- else if (!jit_no_set_flags() && (r0|r1) < 8 && !(-i0 & ~7))
- T1_ADDI3(r0, r1, -i0);
- else if (!jit_no_set_flags() && r0 < 8 && r0 == r1 && !(i0 & ~0xff))
- T1_SUBI8(r0, i0);
- else if (!jit_no_set_flags() && r0 < 8 && r0 == r1 && !(-i0 & ~0xff))
- T1_ADDI8(r0, -i0);
- else if ((i = encode_thumb_immediate(i0)) != -1)
- T2_SUBI(r0, r1, i);
- else if ((i = encode_thumb_immediate(-i0)) != -1)
- T2_ADDI(r0, r1, i);
- else if ((i = encode_thumb_word_immediate(i0)) != -1)
- T2_SUBWI(r0, r1, i);
- else if ((i = encode_thumb_word_immediate(-i0)) != -1)
- T2_ADDWI(r0, r1, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- T2_SUB(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- SUBI(r0, r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- ADDI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- SUB(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- SUB(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return torri(_jit, THUMB2_ADDI,rn,rd,im);
}
static void
-_subcr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_ADDWI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- if (jit_thumb_p()) {
- /* thumb auto set carry if not inside IT block */
- if ((r0|r1|r2) < 8)
- T1_SUB(r0, r1, r2);
- else
- T2_SUBS(r0, r1, r2);
- }
- else
- SUBS(r0, r1, r2);
-}
-
-static void
-_subci(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8 && !(i0 & ~7))
- T1_SUBI3(r0, r1, i0);
- else if ((r0|r1) < 8 && !(-i0 & ~7))
- T1_ADDI3(r0, r1, -i0);
- else if (r0 < 8 && r0 == r1 && !(i0 & ~0xff))
- T1_SUBI8(r0, i0);
- else if (r0 < 8 && r0 == r1 && !(-i0 & ~0xff))
- T1_ADDI8(r0, -i0);
- else if ((i = encode_thumb_immediate(i0)) != -1)
- T2_SUBSI(r0, r1, i);
- else if ((i = encode_thumb_immediate(-i0)) != -1)
- T2_ADDSI(r0, r1, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- T2_SUBS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- SUBSI(r0, r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- ADDSI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- SUBS(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- SUBS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return torri(_jit, THUMB2_ADDWI,rn,rd,im);
}
static void
-_subxr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_ADDS(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- /* keep setting carry because don't know last SBC */
- if (jit_thumb_p()) {
- /* thumb auto set carry if not inside IT block */
- if ((r0|r1|r2) < 8 && r0 == r1)
- T1_SBC(r0, r2);
- else
- T2_SBCS(r0, r1, r2);
- }
- else
- SBCS(r0, r1, r2);
-}
-
-static void
-_subxi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- int no_set_flags;
- if (jit_thumb_p()) {
- no_set_flags = jit_no_set_flags();
- jit_no_set_flags() = 1;
- if ((i = encode_arm_immediate(i0)) != -1)
- T2_SBCSI(r0, r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- T2_ADCSI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- T2_SBCS(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- SBCS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- jit_no_set_flags() = no_set_flags;
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- SBCSI(r0, r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- ADCSI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- SBCS(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- SBCS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return torrr(_jit, THUMB2_ADD|ARM_S,rn,rd,rm);
}
static void
-_rsbi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T2_ADDSI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- subi(r0, r1, i0);
- negr(r0, r0);
+ return torri(_jit, THUMB2_ADDI|ARM_S,rn,rd,im);
}
static void
-_mulr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_ADC(jit_state_t *_jit, int32_t rdn, int32_t rm)
{
- int32_t reg;
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && r0 == r2 && (r0|r1) < 8)
- T1_MUL(r0, r1);
- else if (!jit_no_set_flags() && r0 == r1 && (r0|r2) < 8)
- T1_MUL(r0, r2);
- else
- T2_MUL(r0, r1, r2);
- }
- else {
- if (r0 == r1 && !jit_armv6_p()) {
- if (r0 != r2)
- MUL(r0, r2, r1);
- else {
- reg = jit_get_reg(jit_class_gpr);
- MOV(rn(reg), r1);
- MUL(r0, rn(reg), r2);
- jit_unget_reg(reg);
- }
- }
- else
- MUL(r0, r1, r2);
- }
+ return emit_u16(_jit, THUMB_ADC|(_u3(rm)<<3)|_u3(rdn));
}
static void
-_muli(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T2_ADCS(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- mulr(r0, r1, rn(reg));
- jit_unget_reg(reg);
+ return torrr(_jit, THUMB2_ADC|ARM_S,rn,rd,rm);
}
static void
-_iqmulr(jit_state_t *_jit, int32_t r0, int32_t r1,
- int32_t r2, int32_t r3, jit_bool_t sign)
+T2_ADCSI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- int32_t reg;
- if (jit_thumb_p()) {
- if (r2 == r3) {
- reg = jit_get_reg(jit_class_gpr);
- movr(rn(reg), r2);
- if (sign)
- T2_SMULL(r0, r1, rn(reg), r2);
- else
- T2_UMULL(r0, r1, rn(reg), r2);
- jit_unget_reg(reg);
- }
- else if (r0 != r2 && r1 != r2) {
- if (sign)
- T2_SMULL(r0, r1, r2, r3);
- else
- T2_UMULL(r0, r1, r2, r3);
- }
- else {
- if (sign)
- T2_SMULL(r0, r1, r3, r2);
- else
- T2_UMULL(r0, r1, r3, r2);
- }
- }
- else {
- if (r2 == r3) {
- reg = jit_get_reg(jit_class_gpr);
- movr(rn(reg), r2);
- if (sign)
- SMULL(r0, r1, rn(reg), r2);
- else
- UMULL(r0, r1, rn(reg), r2);
- jit_unget_reg(reg);
- }
- else if (r0 != r2 && r1 != r2) {
- if (sign)
- SMULL(r0, r1, r2, r3);
- else
- UMULL(r0, r1, r2, r3);
- }
- else {
- if (sign)
- SMULL(r0, r1, r3, r2);
- else
- UMULL(r0, r1, r3, r2);
- }
- }
+ return torri(_jit, THUMB2_ADCI|ARM_S,rn,rd,im);
}
static void
-_iqmuli(jit_state_t *_jit, int32_t r0, int32_t r1,
- int32_t r2, jit_word_t i0, jit_bool_t sign)
+T1_SUB(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- iqmulr(r0, r1, r2, rn(reg), sign);
- jit_unget_reg(reg);
-}
-
-static void
-_divrem(jit_state_t *_jit, int div, int sign,
- int32_t r0, int32_t r1, int32_t r2)
-{
- jit_word_t d;
- jit_word_t w;
- jit_get_reg_args();
- movr(_R0_REGNO, r1);
- movr(_R1_REGNO, r2);
- if (sign) w = (jit_word_t)__aeabi_idivmod;
- else w = (jit_word_t)__aeabi_uidivmod;
- if (!jit_exchange_p()) {
- if (jit_thumb_p()) d = ((w - _jit->pc.w) >> 1) - 2;
- else d = ((w - _jit->pc.w) >> 2) - 2;
- if (_s24P(d)) {
- if (jit_thumb_p()) T2_BLI(encode_thumb_jump(d));
- else BLI(d & 0x00ffffff);
- }
- else goto fallback;
- }
- else {
- fallback:
- movi(_R2_REGNO, w);
- if (jit_thumb_p()) T1_BLX(_R2_REGNO);
- else BLX(_R2_REGNO);
- }
- if (div) movr(r0, _R0_REGNO);
- else movr(r0, _R1_REGNO);
- jit_unget_reg_args();
+ return emit_u16(_jit, THUMB_SUB|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rd));
}
static void
-_divr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_SUB(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- if (jit_armv7r_p() && jit_thumb_p())
- T2_SDIV(r0, r1, r2);
- else
- divrem(1, 1, r0, r1, r2);
+ return torrr(_jit, THUMB2_SUB,rn,rd,rm);
}
static void
-_divi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T1_SUBI3(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- divr(r0, r1, rn(reg));
- jit_unget_reg(reg);
+ return emit_u16(_jit, THUMB_SUBI3|(_u3(im)<<6)|(_u3(rn)<<3)|_u3(rd));
}
static void
-_divr_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_SUBI8(jit_state_t *_jit, int32_t rdn, int32_t im)
{
- if (jit_armv7r_p() && jit_thumb_p())
- T2_UDIV(r0, r1, r2);
- else
- divrem(1, 0, r0, r1, r2);
+ return emit_u16(_jit, THUMB_SUBI8|(_u3(rdn)<<8)|_u8(im));
}
static void
-_divi_u(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T2_SUBI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- divr_u(r0, r1, rn(reg));
- jit_unget_reg(reg);
+ return torri(_jit, THUMB2_SUBI,rn,rd,im);
}
static void
-_iqdivr(jit_state_t *_jit, int32_t r0, int32_t r1,
- int32_t r2, int32_t r3, jit_bool_t sign)
+T2_SUBWI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- jit_word_t d;
- jit_word_t w;
- jit_get_reg_args();
- movr(_R0_REGNO, r2);
- movr(_R1_REGNO, r3);
- if (sign) w = (jit_word_t)__aeabi_idivmod;
- else w = (jit_word_t)__aeabi_uidivmod;
- if (!jit_exchange_p()) {
- if (jit_thumb_p()) d = ((w - _jit->pc.w) >> 1) - 2;
- else d = ((w - _jit->pc.w) >> 2) - 2;
- if (_s24P(d)) {
- if (jit_thumb_p()) T2_BLI(encode_thumb_jump(d));
- else BLI(d & 0x00ffffff);
- }
- else goto fallback;
- }
- else {
- fallback:
- movi(_R2_REGNO, w);
- if (jit_thumb_p()) T1_BLX(_R2_REGNO);
- else BLX(_R2_REGNO);
- }
- movr(r0, _R0_REGNO);
- movr(r1, _R1_REGNO);
- jit_unget_reg_args();
+ return torri(_jit, THUMB2_SUBWI,rn,rd,im);
}
static void
-_iqdivi(jit_state_t *_jit, int32_t r0, int32_t r1,
- int32_t r2, jit_word_t i0, jit_bool_t sign)
+T2_SUBS(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- iqdivr(r0, r1, r2, rn(reg), sign);
- jit_unget_reg(reg);
+ return torrr(_jit, THUMB2_SUB|ARM_S,rn,rd,rm);
}
static void
-_remr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_SUBSI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- divrem(0, 1, r0, r1, r2);
+ return torri(_jit, THUMB2_SUBI|ARM_S,rn,rd,im);
}
static void
-_remi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T1_SBC(jit_state_t *_jit, int32_t rdn, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- remr(r0, r1, rn(reg));
- jit_unget_reg(reg);
+ return emit_u16(_jit, THUMB_SBC|(_u3(rm)<<3)|_u3(rdn));
}
static void
-_remr_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_SBCS(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- divrem(0, 0, r0, r1, r2);
+ return torrr(_jit, THUMB2_SBC|ARM_S,rn,rd,rm);
}
static void
-_remi_u(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T2_SBCSI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- remr_u(r0, r1,rn(reg));
- jit_unget_reg(reg);
+ return torri(_jit, THUMB2_SBCI|ARM_S,rn,rd,im);
}
static void
-_andr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_RSBI(jit_state_t *_jit, int32_t rd, int32_t rn)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1|r2) < 8 && (r0 == r1 || r0 == r2))
- T1_AND(r0, r0 == r1 ? r2 : r1);
- else
- T2_AND(r0, r1, r2);
- }
- else
- AND(r0, r1, r2);
-}
-
-static void
-_andi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if ((i = encode_thumb_immediate(i0)) != -1)
- T2_ANDI(r0, r1, i);
- else if ((i = encode_thumb_immediate(~i0)) != -1)
- T2_BICI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- T2_AND(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- T2_AND(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- ANDI(r0, r1, i);
- else if ((i = encode_arm_immediate(~i0)) != -1)
- BICI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- AND(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- AND(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_RSBI|(_u3(rn)<<3)|_u3(rd));
}
static void
-_orr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_RSBI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1|r2) < 8 && (r0 == r1 || r0 == r2))
- T1_ORR(r0, r0 == r1 ? r2 : r1);
- else
- T2_ORR(r0, r1, r2);
- }
- else
- ORR(r0, r1, r2);
-}
-
-static void
-_ori(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if ((i = encode_thumb_immediate(i0)) != -1)
- T2_ORRI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- T2_ORR(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- T2_ORR(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- ORRI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- ORR(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- ORR(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return torri(_jit, THUMB2_RSBI,rn,rd,im);
}
static void
-_xorr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_MUL(jit_state_t *_jit, int32_t rdm, int32_t rn)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1|r2) < 8 && (r0 == r1 || r0 == r2))
- T1_EOR(r0, r0 == r1 ? r2 : r1);
- else
- T2_EOR(r0, r1, r2);
- }
- else
- EOR(r0, r1, r2);
-}
-
-static void
-_xori(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if ((i = encode_thumb_immediate(i0)) != -1)
- T2_EORI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- T2_EOR(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- T2_EOR(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- EORI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- EOR(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- EOR(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_MUL|(_u3(rn)<<3)|_u3(rdm));
}
static void
-_lshr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_MUL(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1|r2) < 8 && r0 == r1)
- T1_LSL(r0, r2);
- else
- T2_LSL(r0, r1, r2);
- }
- else
- LSL(r0, r1, r2);
+ return torrr(_jit, THUMB2_MUL,rn,rd,rm);
}
static void
-_lshi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T2_SMULL(jit_state_t *_jit, int32_t rl, int32_t rh, int32_t rn, int32_t rm)
{
- assert(i0 >= 0 && i0 <= 31);
- if (i0 == 0)
- movr(r0, r1);
- else if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1) < 8)
- T1_LSLI(r0, r1, i0);
- else
- T2_LSLI(r0, r1, i0);
- }
- else
- LSLI(r0, r1, i0);
+ return torrrr(_jit, THUMB2_SMULL,rn,rl,rh,rm);
}
static void
-_rshr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_UMULL(jit_state_t *_jit, int32_t rl, int32_t rh, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1|r2) < 8 && r0 == r1)
- T1_ASR(r0, r2);
- else
- T2_ASR(r0, r1, r2);
- }
- else
- ASR(r0, r1, r2);
+ return torrrr(_jit, THUMB2_UMULL,rn,rl,rh,rm);
}
static void
-_rshi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T2_SDIV(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- assert(i0 >= 0 && i0 <= 31);
- if (i0 == 0)
- movr(r0, r1);
- else if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1) < 8)
- T1_ASRI(r0, r1, i0);
- else
- T2_ASRI(r0, r1, i0);
- }
- else
- ASRI(r0, r1, i0);
+ return torrr(_jit, THUMB2_SDIV,rn,rd,rm);
}
static void
-_rshr_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_UDIV(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1|r2) < 8 && r0 == r1)
- T1_LSR(r0, r2);
- else
- T2_LSR(r0, r1, r2);
- }
- else
- LSR(r0, r1, r2);
+ return torrr(_jit, THUMB2_UDIV,rn,rd,rm);
}
static void
-_rshi_u(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+T1_MLS(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm, int32_t ra)
{
- assert(i0 >= 0 && i0 <= 31);
- if (i0 == 0)
- movr(r0, r1);
- else if (jit_thumb_p()) {
- if (!jit_no_set_flags() && (r0|r1) < 8)
- T1_LSRI(r0, r1, i0);
- else
- T2_LSRI(r0, r1, i0);
- }
- else
- LSRI(r0, r1, i0);
-}
-
-static void
-_ccr(jit_state_t *_jit, int ct, int cf,
- int32_t r0, int32_t r1, int32_t r2)
-{
- if (jit_thumb_p()) {
- assert((ct ^ cf) >> 28 == 1);
- if ((r1|r2) < 8)
- T1_CMP(r1, r2);
- else if ((r1&r2) & 8)
- T1_CMPX(r1, r2);
- else
- T2_CMP(r1, r2);
- ITE(ct);
- if (r0 < 8) {
- T1_MOVI(r0, 1);
- T1_MOVI(r0, 0);
- }
- else {
- T2_MOVI(r0, 1);
- T2_MOVI(r0, 0);
- }
- }
- else {
- CMP(r1, r2);
- CC_MOVI(ct, r0, 1);
- CC_MOVI(cf, r0, 0);
- }
+ return torrrr(_jit, THUMB_MLS, ra, rn, rd, rm);
}
static void
-_cci(jit_state_t *_jit, int ct, int cf,
- int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if (r1 < 7 && !(i0 & 0xffffff00))
- T1_CMPI(r1, i0);
- else if ((i = encode_thumb_immediate(i0)) != -1)
- T2_CMPI(r1, i);
- else if ((i = encode_thumb_immediate(-i0)) != -1)
- T2_CMNI(r1, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- ccr(ct, cf, r0, r1, rn(reg));
- jit_unget_reg(reg);
- return;
- }
- ITE(ct);
- if (r0 < 8) {
- T1_MOVI(r0, 1);
- T1_MOVI(r0, 0);
- }
- else {
- T2_MOVI(r0, 1);
- T2_MOVI(r0, 0);
- }
- }
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- CMPI(r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- CMNI(r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- CMP(r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- CMP(r1, rn(reg));
- jit_unget_reg(reg);
- }
- CC_MOVI(ct, r0, 1);
- CC_MOVI(cf, r0, 0);
- }
+T1_AND(jit_state_t *_jit, int32_t rdn, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_AND|(_u3(rm)<<3)|_u3(rdn));
}
static void
-_ner(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_AND(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- if (jit_thumb_p())
- ccr(ARM_CC_NE, ARM_CC_EQ, r0, r1, r2);
- else {
- SUBS(r0, r1, r2);
- CC_MOVI(ARM_CC_NE, r0, 1);
- }
+ return torrr(_jit, THUMB2_AND,rn,rd,rm);
}
static void
-_nei(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int i;
- int32_t reg;
- if (jit_thumb_p())
- cci(ARM_CC_NE, ARM_CC_EQ, r0, r1, i0);
- else {
- if ((i = encode_arm_immediate(i0)) != -1)
- SUBSI(r0, r1, i);
- else if ((i = encode_arm_immediate(-i0)) != -1)
- ADDSI(r0, r1, i);
- else if (r0 != r1) {
- movi(r0, i0);
- SUBS(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- SUBS(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- CC_MOVI(ARM_CC_NE, r0, 1);
- }
+T2_ANDI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
+{
+ return torri(_jit, THUMB2_ANDI,rn,rd,im);
}
static void
-_jmpr(jit_state_t *_jit, int32_t r0)
+T2_BICI(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t im)
{
- if (jit_thumb_p())
- T1_MOV(_R15_REGNO, r0);
- else
- MOV(_R15_REGNO, r0);
-}
-
-static void
-_jmpi(jit_state_t *_jit, jit_word_t i0)
-{
- jit_word_t w;
- jit_word_t d;
- int32_t reg;
- w = _jit->pc.w;
- /* if thumb and in thumb mode */
- if (jit_thumb_p() && _jitc->thumb) {
- d = ((i0 - w) >> 1) - 2;
- if (d >= -1024 && d <= 1023)
- T1_B(d & 0x7ff);
- else if (_s24P(d))
- T2_B(encode_thumb_jump(d));
- else {
- reg = jit_get_reg(jit_class_gpr|jit_class_nospill);
- movi(rn(reg), i0);
- jmpr(rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- d = ((i0 - w) >> 2) - 2;
- if (_s24P(d))
- B(d & 0x00ffffff);
- else {
- reg = jit_get_reg(jit_class_gpr|jit_class_nospill);
- movi(rn(reg), i0);
- jmpr(rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return torri(_jit, THUMB2_BICI,rn,rd,im);
}
-static jit_word_t
-_jmpi_p(jit_state_t *_jit, jit_word_t i0, jit_bool_t i1)
-{
- jit_word_t w;
- jit_word_t d;
- int32_t reg;
- if (i1) {
- /* Assume jump is not longer than 23 bits if inside jit */
- w = _jit->pc.w;
- /* if thumb and in thumb mode */
- if (jit_thumb_p() && _jitc->thumb) {
- d = ((i0 - w) >> 1) - 2;
- assert(_s24P(d));
- T2_B(encode_thumb_jump(d));
- }
- else {
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- B(d & 0x00ffffff);
- }
- }
- else {
- reg = jit_get_reg(jit_class_gpr|jit_class_nospill);
- w = movi_p(rn(reg), i0);
- jmpr(rn(reg));
- jit_unget_reg(reg);
- }
- return (w);
-}
-
-static jit_word_t
-_bccr(jit_state_t *_jit, int cc, jit_word_t i0, int32_t r0, int32_t r1)
-{
- jit_word_t w;
- jit_word_t d;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_CMP(r0, r1);
- else if ((r0&r1) & 8)
- T1_CMPX(r0, r1);
- else
- T2_CMP(r0, r1);
- /* use only thumb2 conditional as does not know if will be patched */
- w = _jit->pc.w;
- d = ((i0 - w) >> 1) - 2;
- assert(_s20P(d));
- T2_CC_B(cc, encode_thumb_cc_jump(d));
- }
- else {
- CMP(r0, r1);
- w = _jit->pc.w;
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- CC_B(cc, d & 0x00ffffff);
- }
- return (w);
-}
-
-static jit_word_t
-_bcci(jit_state_t *_jit, int cc, jit_word_t i0, int32_t r0, jit_word_t i1)
-{
- jit_word_t w;
- jit_word_t d;
- int i;
- int32_t reg;
- if (jit_thumb_p()) {
- if (r0 < 7 && !(i1 & 0xffffff00))
- T1_CMPI(r0, i1);
- else if ((i = encode_thumb_immediate(i1)) != -1)
- T2_CMPI(r0, i);
- else if ((i = encode_thumb_immediate(-i1)) != -1)
- T2_CMNI(r0, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i1);
- T2_CMP(r0, rn(reg));
- jit_unget_reg(reg);
- }
- /* use only thumb2 conditional as does not know if will be patched */
- w = _jit->pc.w;
- d = ((i0 - w) >> 1) - 2;
- assert(_s20P(d));
- T2_CC_B(cc, encode_thumb_cc_jump(d));
- }
- else {
- if ((i = encode_arm_immediate(i1)) != -1)
- CMPI(r0, i);
- else if ((i = encode_arm_immediate(-i1)) != -1)
- CMNI(r0, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i1);
- CMP(r0, rn(reg));
- jit_unget_reg(reg);
- }
- w = _jit->pc.w;
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- CC_B(cc, d & 0x00ffffff);
- }
- return (w);
-}
-
-static jit_word_t
-_baddr(jit_state_t *_jit, int cc, jit_word_t i0, int32_t r0, int32_t r1)
-{
- jit_word_t w;
- jit_word_t d;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_ADD(r0, r0, r1);
- else
- T2_ADDS(r0, r0, r1);
- w = _jit->pc.w;
- d = ((i0 - w) >> 1) - 2;
- assert(_s20P(d));
- T2_CC_B(cc, encode_thumb_cc_jump(d));
- }
- else {
- ADDS(r0, r0, r1);
- w = _jit->pc.w;
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- CC_B(cc, d & 0x00ffffff);
- }
- return (w);
-}
-
-static jit_word_t
-_baddi(jit_state_t *_jit, int cc, jit_word_t i0, int32_t r0, int i1)
-{
- int i;
- jit_word_t w;
- jit_word_t d;
- int32_t reg;
- if (jit_thumb_p()) {
- if (r0 < 8 && !(i1 & ~7))
- T1_ADDI3(r0, r0, i1);
- else if (r0 < 8 && !(-i1 & ~7))
- T1_SUBI3(r0, r0, -i1);
- else if (r0 < 8 && !(i1 & ~0xff))
- T1_ADDI8(r0, i1);
- else if (r0 < 8 && !(-i1 & ~0xff))
- T1_SUBI8(r0, -i1);
- else if ((i = encode_thumb_immediate(i1)) != -1)
- T2_ADDSI(r0, r0, i);
- else if ((i = encode_thumb_immediate(-i1)) != -1)
- T2_SUBSI(r0, r0, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i1);
- T2_ADDS(r0, r0, rn(reg));
- jit_unget_reg(reg);
- }
- w = _jit->pc.w;
- d = ((i0 - w) >> 1) - 2;
- assert(_s20P(d));
- T2_CC_B(cc, encode_thumb_cc_jump(d));
- }
- else {
- if ((i = encode_arm_immediate(i1)) != -1)
- ADDSI(r0, r0, i);
- else if ((i = encode_arm_immediate(-i1)) != -1)
- SUBSI(r0, r0, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i1);
- ADDS(r0, r0, rn(reg));
- jit_unget_reg(reg);
- }
- w = _jit->pc.w;
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- CC_B(cc, d & 0x00ffffff);
- }
- return (w);
-}
-
-static jit_word_t
-_bsubr(jit_state_t *_jit, int cc, jit_word_t i0, int32_t r0, int32_t r1)
-{
- jit_word_t w;
- jit_word_t d;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_SUB(r0, r0, r1);
- else
- T2_SUBS(r0, r0, r1);
- w = _jit->pc.w;
- d = ((i0 - w) >> 1) - 2;
- assert(_s20P(d));
- T2_CC_B(cc, encode_thumb_cc_jump(d));
- }
- else {
- SUBS(r0, r0, r1);
- w = _jit->pc.w;
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- CC_B(cc, d & 0x00ffffff);
- }
- return (w);
-}
-
-static jit_word_t
-_bsubi(jit_state_t *_jit, int cc, jit_word_t i0, int32_t r0, int i1)
-{
- int i;
- jit_word_t w;
- jit_word_t d;
- int32_t reg;
- if (jit_thumb_p()) {
- if (r0 < 8 && !(i1 & ~7))
- T1_SUBI3(r0, r0, i1);
- else if (r0 < 8 && !(-i1 & ~7))
- T1_ADDI3(r0, r0, -i1);
- else if (r0 < 8 && !(i1 & ~0xff))
- T1_SUBI8(r0, i1);
- else if (r0 < 8 && !(-i1 & ~0xff))
- T1_ADDI8(r0, -i1);
- else if ((i = encode_thumb_immediate(i1)) != -1)
- T2_SUBSI(r0, r0, i);
- else if ((i = encode_thumb_immediate(-i1)) != -1)
- T2_SUBSI(r0, r0, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i1);
- T2_SUBS(r0, r0, rn(reg));
- jit_unget_reg(reg);
- }
- w = _jit->pc.w;
- d = ((i0 - w) >> 1) - 2;
- assert(_s20P(d));
- T2_CC_B(cc, encode_thumb_cc_jump(d));
- }
- else {
- if ((i = encode_arm_immediate(i1)) != -1)
- SUBSI(r0, r0, i);
- else if ((i = encode_arm_immediate(-i1)) != -1)
- ADDSI(r0, r0, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i1);
- SUBS(r0, r0, rn(reg));
- jit_unget_reg(reg);
- }
- w = _jit->pc.w;
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- CC_B(cc, d & 0x00ffffff);
- }
- return (w);
-}
-
-static jit_word_t
-_bmxr(jit_state_t *_jit, int cc, jit_word_t i0, int32_t r0, int32_t r1)
-{
- jit_word_t w;
- jit_word_t d;
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_TST(r0, r1);
- else
- T2_TST(r0, r1);
- w = _jit->pc.w;
- d = ((i0 - w) >> 1) - 2;
- assert(_s20P(d));
- T2_CC_B(cc, encode_thumb_cc_jump(d));
- }
- else {
- if (jit_armv5_p())
- TST(r0, r1);
- else {
- reg = jit_get_reg(jit_class_gpr);
- ANDS(rn(reg), r0, r1);
- jit_unget_reg(reg);
- }
- w = _jit->pc.w;
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- CC_B(cc, d & 0x00ffffff);
- }
- return (w);
-}
-
-static jit_word_t
-_bmxi(jit_state_t *_jit, int cc, jit_word_t i0, int32_t r0, jit_word_t i1)
-{
- int i;
- jit_word_t w;
- jit_word_t d;
- int32_t reg;
- if (jit_thumb_p()) {
- if ((i = encode_thumb_immediate(i1)) != -1)
- T2_TSTI(r0, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i1);
- T2_TST(r0, rn(reg));
- jit_unget_reg(reg);
- }
- w = _jit->pc.w;
- d = ((i0 - w) >> 1) - 2;
- assert(_s20P(d));
- T2_CC_B(cc, encode_thumb_cc_jump(d));
- }
- else {
- if (jit_armv5_p()) {
- if ((i = encode_arm_immediate(i1)) != -1)
- TSTI(r0, i);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i1);
- TST(r0, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- if ((i = encode_arm_immediate(i1)) != -1)
- ANDSI(rn(reg), r0, i);
- else if ((i = encode_arm_immediate(~i1)) != -1)
- BICSI(rn(reg), r0, i);
- else {
- movi(rn(reg), i1);
- ANDS(rn(reg), r0, rn(reg));
- }
- jit_unget_reg(reg);
- }
- w = _jit->pc.w;
- d = ((i0 - w) >> 2) - 2;
- assert(_s24P(d));
- CC_B(cc, d & 0x00ffffff);
- }
- return (w);
+static void
+T1_REV(jit_state_t *_jit, int32_t rd, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_REV|(_u3(rm)<<3)|_u3(rd));
}
static void
-_ldr_c(jit_state_t *_jit, int32_t r0, int32_t r1)
+T2_REV(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- if (jit_thumb_p())
- T2_LDRSBI(r0, r1, 0);
- else
- LDRSBI(r0, r1, 0);
+ return torrr(_jit, THUMB2_REV,rm,rd,rm);
}
static void
-_ldi_c(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+T1_SXTB(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T2_LDRSBI(r0, rn(reg), 0);
- else
- LDRSBI(r0, rn(reg), 0);
- jit_unget_reg(reg);
+ return emit_u16(_jit, THUMB_SXTB|(_u3(rm)<<3)|_u3(rd));
}
static void
-_ldxr_c(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_SXTB(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- if (jit_thumb_p()) {
- if ((r0|r1|r2) < 8)
- T1_LDRSB(r0, r1, r2);
- else
- T2_LDRSB(r0, r1, r2);
- }
- else
- LDRSB(r0, r1, r2);
+ return torrr(_jit, THUMB2_SXTB,_NOREG,rd,rm);
}
-#define jit_ldrt_strt_p() 0
+static void
+T1_UXTB(jit_state_t *_jit, int32_t rd, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_UXTB|(_u3(rm)<<3)|_u3(rd));
+}
static void
-_ldxi_c(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int32_t reg;
- if (jit_thumb_p()) {
- if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
- T2_LDRSBI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -255)
- T2_LDRSBIN(r0, r1, -i0);
- else if (i0 >= 0 && i0 <= 4095)
- T2_LDRSBWI(r0, r1, i0);
- else if (r0 != r1) {
- movi(r0, i0);
- if ((r0|r1) < 8)
- T1_LDRSB(r0, r1, r0);
- else
- T2_LDRSB(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if ((r0|r1|rn(reg)) < 8)
- T1_LDRSB(r0, r1, rn(reg));
- else
- T2_LDRSB(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if (i0 >= 0 && i0 <= 255)
- LDRSBI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -255)
- LDRSBIN(r0, r1, -i0);
- else if (r0 != r1) {
- movi(r0, i0);
- LDRSB(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- LDRSB(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+T2_UXTB(jit_state_t *_jit, int32_t rd, int32_t rm)
+{
+ return torrr(_jit, THUMB2_UXTB,_NOREG,rd,rm);
}
static void
-_ldr_uc(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_SXTH(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- if (jit_thumb_p())
- T2_LDRBI(r0, r1, 0);
- else
- LDRBI(r0, r1, 0);
+ return emit_u16(_jit, THUMB_SXTH|(_u3(rm)<<3)|_u3(rd));
}
static void
-_ldi_uc(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+T2_SXTH(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T2_LDRBI(r0, rn(reg), 0);
- else
- LDRBI(r0, rn(reg), 0);
- jit_unget_reg(reg);
+ return torrr(_jit, THUMB2_SXTH,_NOREG,rd,rm);
}
static void
-_ldxr_uc(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_UXTH(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- if (jit_thumb_p()) {
- if ((r0|r1|r2) < 8)
- T1_LDRB(r0, r1, r2);
- else
- T2_LDRB(r0, r1, r2);
- }
- else
- LDRB(r0, r1, r2);
-}
-
-static void
-_ldxi_uc(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8 && i0 >= 0 && i0 < 0x20)
- T1_LDRBI(r0, r1, i0);
- else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
- T2_LDRBI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -255)
- T2_LDRBIN(r0, r1, -i0);
- else if (i0 >= 0 && i0 <= 4095)
- T2_LDRBWI(r0, r1, i0);
- else if (r0 != r1) {
- movi(r0, i0);
- if ((r0|r1) < 8)
- T1_LDRB(r0, r1, r0);
- else
- T2_LDRB(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if ((r0|r1|rn(reg)) < 8)
- T1_LDRB(r0, r1, rn(reg));
- else
- T2_LDRB(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if (i0 >= 0 && i0 <= 4095)
- LDRBI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -4095)
- LDRBIN(r0, r1, -i0);
- else if (r0 != r1) {
- movi(r0, i0);
- LDRB(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- LDRB(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_UXTH|(_u3(rm)<<3)|_u3(rd));
}
static void
-_ldr_s(jit_state_t *_jit, int32_t r0, int32_t r1)
+T2_UXTH(jit_state_t *_jit, int32_t rd, int32_t rm)
{
- if (jit_thumb_p())
- T2_LDRSHI(r0, r1, 0);
- else
- LDRSHI(r0, r1, 0);
+ return torrr(_jit, THUMB2_UXTH,_NOREG,rd,rm);
}
static void
-_ldi_s(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+T1_LSL(jit_state_t *_jit, int32_t rdn, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T2_LDRSHI(r0, rn(reg), 0);
- else
- LDRSHI(r0, rn(reg), 0);
- jit_unget_reg(reg);
+ return emit_u16(_jit, THUMB_LSL|(_u3(rm)<<3)|_u3(rdn));
}
static void
-_ldxr_s(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_LSL(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if ((r0|r1|r2) < 8)
- T1_LDRSH(r0, r1, r2);
- else
- T2_LDRSH(r0, r1, r2);
- }
- else
- LDRSH(r0, r1, r2);
-}
-
-static void
-_ldxi_s(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int32_t reg;
- if (jit_thumb_p()) {
- if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
- T2_LDRSHI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -255)
- T2_LDRSHIN(r0, r1, -i0);
- else if (i0 >= 0 && i0 <= 4095)
- T2_LDRSHWI(r0, r1, i0);
- else if (r0 != r1) {
- movi(r0, i0);
- if ((r0|r1) < 8)
- T1_LDRSH(r0, r1, r0);
- else
- T2_LDRSH(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if ((r0|r1|rn(reg)) < 8)
- T1_LDRSH(r0, r1, rn(reg));
- else
- T2_LDRSH(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if (i0 >= 0 && i0 <= 255)
- LDRSHI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -255)
- LDRSHIN(r0, r1, -i0);
- else if (r0 != r1) {
- movi(r0, i0);
- LDRSH(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- LDRSH(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return torrr(_jit, THUMB2_LSL,rn,rd,rm);
}
static void
-_ldr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_LSLI(jit_state_t *_jit, int32_t rd, int32_t rm, int32_t im)
{
- if (jit_thumb_p())
- T2_LDRHI(r0, r1, 0);
- else
- LDRHI(r0, r1, 0);
+ return emit_u16(_jit, THUMB_LSLI|(_u5(im)<<6)|(_u3(rm)<<3)|_u3(rd));
}
static void
-_ldi_us(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+T2_LSLI(jit_state_t *_jit, int32_t rd, int32_t rm, int32_t im)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T2_LDRHI(r0, rn(reg), 0);
- else
- LDRHI(r0, rn(reg), 0);
- jit_unget_reg(reg);
+ return tshift(_jit, THUMB2_LSLI,rd,rm,im);
}
static void
-_ldxr_us(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_LSR(jit_state_t *_jit, int32_t rdn, int32_t rm)
{
- if (jit_thumb_p()) {
- if ((r0|r1|r2) < 8)
- T1_LDRH(r0, r1, r2);
- else
- T2_LDRH(r0, r1, r2);
- }
- else
- LDRH(r0, r1, r2);
-}
-
-static void
-_ldxi_us(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8 && i0 >= 0 && !(i0 & 1) && (i0 >> 1) < 0x20)
- T1_LDRHI(r0, r1, i0 >> 1);
- else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
- T2_LDRHI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -255)
- T2_LDRHIN(r0, r1, -i0);
- else if (i0 >= 0 && i0 <= 4095)
- T2_LDRHWI(r0, r1, i0);
- else if (r0 != r1) {
- movi(r0, i0);
- if ((r0|r1) < 8)
- T1_LDRH(r0, r1, r0);
- else
- T2_LDRH(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if ((r0|r1|rn(reg)) < 8)
- T1_LDRH(r0, r1, rn(reg));
- else
- T2_LDRH(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if (i0 >= 0 && i0 <= 255)
- LDRHI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -255)
- LDRHIN(r0, r1, -i0);
- else if (r0 != r1) {
- movi(r0, i0);
- LDRH(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- LDRH(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_LSR|(_u3(rm)<<3)|_u3(rdn));
}
static void
-_ldr_i(jit_state_t *_jit, int32_t r0, int32_t r1)
+T2_LSR(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- if (jit_thumb_p())
- T2_LDRI(r0, r1, 0);
- else
- LDRI(r0, r1, 0);
+ return torrr(_jit, THUMB2_LSR,rn,rd,rm);
}
static void
-_ldi_i(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+T1_LSRI(jit_state_t *_jit, int32_t rd, int32_t rm, int32_t im)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T2_LDRI(r0, rn(reg), 0);
- else
- LDRI(r0, rn(reg), 0);
- jit_unget_reg(reg);
+ return emit_u16(_jit, THUMB_LSRI|(_u5(im)<<6)|(_u3(rm)<<3)|_u3(rd));
}
static void
-_ldxr_i(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_LSRI(jit_state_t *_jit, int32_t rd, int32_t rm, int32_t im)
{
- if (jit_thumb_p()) {
- if ((r0|r1|r2) < 8)
- T1_LDR(r0, r1, r2);
- else
- T2_LDR(r0, r1, r2);
- }
- else
- LDR(r0, r1, r2);
-}
-
-static void
-_ldxi_i(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
-{
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8 && i0 >= 0 && !(i0 & 3) && (i0 >> 2) < 0x20)
- T1_LDRI(r0, r1, i0 >> 2);
- else if (r1 == _R13_REGNO && r0 < 8 &&
- i0 >= 0 && !(i0 & 3) && (i0 >> 2) <= 255)
- T1_LDRISP(r0, i0 >> 2);
- else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
- T2_LDRI(r0, r1, i0);
- else if (i0 < 0 && i0 > -255)
- T2_LDRIN(r0, r1, -i0);
- else if (i0 >= 0 && i0 <= 4095)
- T2_LDRWI(r0, r1, i0);
- else if (r0 != r1) {
- movi(r0, i0);
- if ((r0|r1) < 8)
- T1_LDR(r0, r1, r0);
- else
- T2_LDR(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if ((r0|r1|rn(reg)) < 8)
- T1_LDR(r0, r1, rn(reg));
- else
- T2_LDR(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if (i0 >= 0 && i0 <= 4095)
- LDRI(r0, r1, i0);
- else if (i0 < 0 && i0 >= -4095)
- LDRIN(r0, r1, -i0);
- else if (r0 != r1) {
- movi(r0, i0);
- LDR(r0, r1, r0);
- }
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- LDR(r0, r1, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return tshift(_jit, THUMB2_LSRI,rd,rm,im);
}
static void
-_str_c(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_ASR(jit_state_t *_jit, int32_t rdn, int32_t rm)
{
- if (jit_thumb_p())
- T2_STRBI(r1, r0, 0);
- else
- STRBI(r1, r0, 0);
+ return emit_u16(_jit, THUMB_ASR|(_u3(rm)<<3)|_u3(rdn));
}
static void
-_sti_c(jit_state_t *_jit, jit_word_t i0, int32_t r0)
+T2_ASR(jit_state_t *_jit, int32_t rd, int32_t rn, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T2_STRBI(r0, rn(reg), 0);
- else
- STRBI(r0, rn(reg), 0);
- jit_unget_reg(reg);
+ return torrr(_jit, THUMB2_ASR,rn,rd,rm);
}
static void
-_stxr_c(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_ASRI(jit_state_t *_jit, int32_t rd, int32_t rm, int32_t im)
{
- if (jit_thumb_p()) {
- if ((r0|r1|r2) < 8)
- T1_STRB(r2, r1, r0);
- else
- T2_STRB(r2, r1, r0);
- }
- else
- STRB(r2, r1, r0);
-}
-
-static void
-_stxi_c(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
-{
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8 && i0 >= 0 && i0 < 0x20)
- T1_STRBI(r1, r0, i0);
- else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
- T2_STRBI(r1, r0, i0);
- else if (i0 < 0 && i0 >= -255)
- T2_STRBIN(r1, r0, -i0);
- else if (i0 >= 0 && i0 <= 4095)
- T2_STRBWI(r1, r0, i0);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if ((r0|r1|rn(reg)) < 8)
- T1_STRB(r1, r0, rn(reg));
- else
- T2_STRB(r1, r0, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if (i0 >= 0 && i0 <= 4095)
- STRBI(r1, r0, i0);
- else if (i0 < 0 && i0 >= -4095)
- STRBIN(r1, r0, -i0);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- STRB(r1, r0, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_ASRI|(_u5(im)<<6)|(_u3(rm)<<3)|_u3(rd));
}
static void
-_str_s(jit_state_t *_jit, int32_t r0, int32_t r1)
+T2_ASRI(jit_state_t *_jit, int32_t rd, int32_t rm, int32_t im)
{
- if (jit_thumb_p())
- T2_STRHI(r1, r0, 0);
- else
- STRHI(r1, r0, 0);
+ return tshift(_jit, THUMB2_ASRI,rd,rm,im);
}
static void
-_sti_s(jit_state_t *_jit, jit_word_t i0, int32_t r0)
+T1_CMP(jit_state_t *_jit, int32_t rn, int32_t rm)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T2_STRHI(r0, rn(reg), 0);
- else
- STRHI(r0, rn(reg), 0);
- jit_unget_reg(reg);
+ return emit_u16(_jit, THUMB_CMP|(_u3(rm)<<3)|_u3(rn));
}
static void
-_stxr_s(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T1_CMPX(jit_state_t *_jit, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if ((r0|r1|r2) < 8)
- T1_STRH(r2, r1, r0);
- else
- T2_STRH(r2, r1, r0);
- }
- else
- STRH(r2, r1, r0);
-}
-
-static void
-_stxi_s(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
-{
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8 && i0 >= 0 && !(i0 & 1) && (i0 >> 1) < 0x20)
- T1_STRHI(r1, r0, i0 >> 1);
- else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
- T2_STRHI(r1, r0, i0);
- else if (i0 < 0 && i0 >= -255)
- T2_STRHIN(r1, r0, -i0);
- else if (i0 >= 0 && i0 <= 4095)
- T2_STRHWI(r1, r0, i0);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if ((r0|r1|rn(reg)) < 8)
- T1_STRH(r1, r0, rn(reg));
- else
- T2_STRH(r1, r0, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if (i0 >= 0 && i0 <= 255)
- STRHI(r1, r0, i0);
- else if (i0 < 0 && i0 >= -255)
- STRHIN(r1, r0, -i0);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- STRH(r1, r0, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_CMPX|((_u4(rn)&8)<<4)|(_u4(rm)<<3)|(rn&7));
}
static void
-_str_i(jit_state_t *_jit, int32_t r0, int32_t r1)
+T2_CMP(jit_state_t *_jit, int32_t rn, int32_t rm)
{
- if (jit_thumb_p())
- T2_STRI(r1, r0, 0);
- else
- STRI(r1, r0, 0);
+ return torrr(_jit, THUMB2_CMP,rn,_NOREG,rm);
}
static void
-_sti_i(jit_state_t *_jit, jit_word_t i0, int32_t r0)
+T1_CMPI(jit_state_t *_jit, int32_t rn, int32_t im)
{
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T2_STRI(r0, rn(reg), 0);
- else
- STRI(r0, rn(reg), 0);
- jit_unget_reg(reg);
+ return emit_u16(_jit, THUMB_CMPI|(_u3(rn)<<8)|_u8(im));
}
static void
-_stxr_i(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+T2_CMPI(jit_state_t *_jit, int32_t rn, int32_t im)
{
- if (jit_thumb_p()) {
- if ((r0|r1|r2) < 8)
- T1_STR(r2, r1, r0);
- else
- T2_STR(r2, r1, r0);
- }
- else
- STR(r2, r1, r0);
-}
-
-static void
-_stxi_i(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
-{
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8 && i0 >= 0 && !(i0 & 3) && (i0 >> 2) < 0x20)
- T1_STRI(r1, r0, i0 >> 2);
- else if (r0 == _R13_REGNO && r1 < 8 &&
- i0 >= 0 && !(i0 & 3) && (i0 >> 2) <= 255)
- T1_STRISP(r1, i0 >> 2);
- else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
- T2_STRI(r1, r0, i0);
- else if (i0 < 0 && i0 >= -255)
- T2_STRIN(r1, r0, -i0);
- else if (i0 >= 0 && i0 <= 4095)
- T2_STRWI(r1, r0, i0);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if ((r0|r1|rn(reg)) < 8)
- T1_STR(r1, r0, rn(reg));
- else
- T2_STR(r1, r0, rn(reg));
- jit_unget_reg(reg);
- }
- }
- else {
- if (i0 >= 0 && i0 <= 4095)
- STRI(r1, r0, i0);
- else if (i0 < 0 && i0 >= -4095)
- STRIN(r1, r0, -i0);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- STR(r1, r0, rn(reg));
- jit_unget_reg(reg);
- }
- }
+ return torri(_jit, THUMB2_CMPI,rn,_NOREG,im);
}
-# if __BYTE_ORDER == __LITTLE_ENDIAN
static void
-_bswapr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
+T2_CMNI(jit_state_t *_jit, int32_t rn, int32_t im)
{
- int32_t t0;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_REV(r0, r1);
- else
- T2_REV(r0, r1);
- rshi_u(r0, r0, 16);
- }
- else {
- if (jit_armv6_p()) {
- REV(r0, r1);
- rshi_u(r0, r0, 16);
- }
- else {
- t0 = jit_get_reg(jit_class_gpr);
- rshi(rn(t0), r1, 8);
- andi(r0, r1, 0xff);
- andi(rn(t0), rn(t0), 0xff);
- lshi(r0, r0, 8);
- orr(r0, r0, rn(t0));
- jit_unget_reg(t0);
- }
- }
+ return torri(_jit, THUMB2_CMNI,rn,_NOREG,im);
}
-/* inline glibc htonl (without register clobber) */
static void
-_bswapr_ui(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_TST(jit_state_t *_jit, int32_t rn, int32_t rm)
{
- int32_t reg;
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_REV(r0, r1);
- else
- T2_REV(r0, r1);
- }
- else {
- if (jit_armv6_p())
- REV(r0, r1);
- else {
- reg = jit_get_reg(jit_class_gpr);
- EOR_SI(rn(reg), r1, r1, ARM_ROR, 16);
- LSRI(rn(reg), rn(reg), 8);
- BICI(rn(reg), rn(reg), encode_arm_immediate(0xff00));
- EOR_SI(r0, rn(reg), r1, ARM_ROR, 8);
- jit_unget_reg(reg);
- }
- }
+ return emit_u16(_jit, THUMB_TST|(_u3(rm)<<3)|_u3(rn));
}
-#endif
static void
-_extr_c(jit_state_t *_jit, int32_t r0, int32_t r1)
+T2_TST(jit_state_t *_jit, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_SXTB(r0, r1);
- else
- T2_SXTB(r0, r1);
- }
- else {
- if (jit_armv6_p())
- SXTB(r0, r1);
- else {
- LSLI(r0, r1, 24);
- ASRI(r0, r0, 24);
- }
- }
+ return torrr(_jit, THUMB2_TST,rn,_NOREG,rm);
}
static void
-_extr_uc(jit_state_t *_jit, int32_t r0, int32_t r1)
+T2_TSTI(jit_state_t *_jit, int32_t rn, int32_t im)
{
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_UXTB(r0, r1);
- else
- T2_UXTB(r0, r1);
- }
- else {
- if (jit_armv6_p())
- UXTB(r0, r1);
- else
- ANDI(r0, r1, 0xff);
- }
+ return torri(_jit, THUMB2_TSTI,rn,_NOREG,im);
}
static void
-_extr_s(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_B(jit_state_t *_jit, int32_t im)
{
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_SXTH(r0, r1);
- else
- T2_SXTH(r0, r1);
- }
- else {
- if (jit_armv6_p())
- SXTH(r0, r1);
- else {
- LSLI(r0, r1, 16);
- ASRI(r0, r0, 16);
- }
- }
+ return t11(_jit, im);
+}
+
+static jit_reloc_t
+T2_CC_B(jit_state_t *_jit, uint8_t cc)
+{
+ return tcb(_jit, cc);
+}
+
+static jit_reloc_t
+T2_B(jit_state_t *_jit)
+{
+ return tb(_jit, THUMB2_B);
+}
+
+static jit_reloc_t
+T2_BLI(jit_state_t *_jit)
+{
+ return tb(_jit, THUMB2_BLI);
}
static void
-_extr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
+T1_LDRSB(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
{
- if (jit_thumb_p()) {
- if ((r0|r1) < 8)
- T1_UXTH(r0, r1);
- else
- T2_UXTH(r0, r1);
- }
- else {
- if (jit_armv6_p())
- UXTH(r0, r1);
- else {
- LSLI(r0, r1, 16);
- LSRI(r0, r0, 16);
- }
- }
+ return emit_u16(_jit, THUMB_LDRSB|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt));
}
static void
-_callr(jit_state_t *_jit, int32_t r0)
+T2_LDRSB(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
{
- if (jit_thumb_p())
- T1_BLX(r0);
- else
- BLX(r0);
+ return torxr(_jit, THUMB2_LDRSB,rn,rt,rm);
}
static void
-_calli(jit_state_t *_jit, jit_word_t i0)
+T2_LDRSBI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
{
- jit_word_t d;
- int32_t reg;
- d = ((i0 - _jit->pc.w) >> 2) - 2;
- if (!jit_exchange_p() && !jit_thumb_p() && _s24P(d))
- BLI(d & 0x00ffffff);
- else {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), i0);
- if (jit_thumb_p())
- T1_BLX(rn(reg));
- else
- BLX(rn(reg));
- jit_unget_reg(reg);
- }
+ return torri8(_jit, THUMB2_LDRSBI|THUMB2_U,rn,rt,im);
}
-static jit_word_t
-_calli_p(jit_state_t *_jit, jit_word_t i0)
+static void
+T2_LDRSBWI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
{
- jit_word_t w;
- int32_t reg;
- reg = jit_get_reg(jit_class_gpr);
- w = _jit->pc.w;
- movi_p(rn(reg), i0);
- if (jit_thumb_p())
- T1_BLX(rn(reg));
- else
- BLX(rn(reg));
- jit_unget_reg(reg);
- return (w);
+ return torri12(_jit, THUMB2_LDRSBWI,rn,rt,im);
}
static void
-_prolog(jit_state_t *_jit, jit_node_t *node)
+T2_LDRSBIN(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
{
- int32_t reg;
- if (_jitc->function->define_frame || _jitc->function->assume_frame) {
- int32_t frame = -_jitc->function->frame;
- assert(_jitc->function->self.aoff >= frame);
- if (_jitc->function->assume_frame) {
- if (jit_thumb_p() && !_jitc->thumb)
- _jitc->thumb = _jit->pc.w;
- return;
- }
- _jitc->function->self.aoff = frame;
- }
- if (_jitc->function->allocar)
- _jitc->function->self.aoff &= -8;
- _jitc->function->stack = ((_jitc->function->self.alen -
- /* align stack at 8 bytes */
- _jitc->function->self.aoff) + 7) & -8;
-
- if (jit_thumb_p()) {
- /* switch to thumb mode (better approach would be to
- * ORR 1 address being called, but no clear distinction
- * of what is a pointer to a jit function, or if patching
- * a pointer to a jit function) */
- ADDI(_R12_REGNO, _R15_REGNO, 1);
- BX(_R12_REGNO);
- if (!_jitc->thumb)
- _jitc->thumb = _jit->pc.w;
- if (jit_cpu.abi) {
- T2_PUSH(0xf);
- T2_PUSH(0x3f0|(1<<_FP_REGNO)|(1<<_LR_REGNO));
- VPUSH_F64(_D8_REGNO, 8);
- }
- else {
- T2_PUSH(0xf);
- T2_PUSH(0x3f0|(1<<_FP_REGNO)|(1<<_LR_REGNO));
- }
- }
- else {
- if (jit_cpu.abi) {
- PUSH(0xf);
- PUSH(0x3f0|(1<<_FP_REGNO)|(1<<_LR_REGNO));
- VPUSH_F64(_D8_REGNO, 8);
- }
- else {
- PUSH(0xf);
- PUSH(0x3f0|(1<<_FP_REGNO)|(1<<_LR_REGNO));
- }
- }
- movr(_FP_REGNO, _SP_REGNO);
- if (_jitc->function->stack)
- subi(_SP_REGNO, _SP_REGNO, _jitc->function->stack);
- if (_jitc->function->allocar) {
- reg = jit_get_reg(jit_class_gpr);
- movi(rn(reg), _jitc->function->self.aoff);
- stxi_i(_jitc->function->aoffoff, _FP_REGNO, rn(reg));
- jit_unget_reg(reg);
- }
+ return torri8(_jit, THUMB2_LDRSBI,rn,rt,im);
}
static void
-_epilog(jit_state_t *_jit, jit_node_t *node)
+T1_LDRB(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
{
- if (_jitc->function->assume_frame)
- return;
+ return emit_u16(_jit, THUMB_LDRB|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
- movr(_SP_REGNO, _FP_REGNO);
- if (jit_cpu.abi)
- VPOP_F64(_D8_REGNO, 8);
- if (jit_thumb_p())
- T2_POP(0x3f0|(1<<_FP_REGNO)|(1<<_LR_REGNO));
- else
- POP(0x3f0|(1<<_FP_REGNO)|(1<<_LR_REGNO));
- addi(_SP_REGNO, _SP_REGNO, 16);
- if (jit_thumb_p())
- T1_BX(_LR_REGNO);
- else
- BX(_LR_REGNO);
- if (jit_thumb_p() && (_jit->pc.w & 2))
- T1_NOP();
-}
-
-static void
-_vastart(jit_state_t *_jit, int32_t r0)
-{
- assert(_jitc->function->self.call & jit_call_varargs);
-
- /* Initialize stack pointer to the first stack argument.
- * The -16 is to account for the 4 argument registers
- * always saved, and _jitc->function->vagp is to account
- * for declared arguments. */
- addi(r0, _FP_REGNO, _jitc->function->self.size -
- 16 + _jitc->function->vagp);
-}
-
-static void
-_vaarg(jit_state_t *_jit, int32_t r0, int32_t r1)
-{
- assert(_jitc->function->self.call & jit_call_varargs);
-
- /* Load argument. */
- ldr(r0, r1);
-
- /* Update stack pointer. */
- addi(r1, r1, sizeof(jit_word_t));
-}
-
-static void
-_patch_at(jit_state_t *_jit,
- int32_t kind, jit_word_t instr, jit_word_t label)
-{
- jit_word_t d;
- jit_thumb_t thumb;
- union {
- int16_t *s;
- int32_t *i;
- jit_word_t w;
- } u;
- u.w = instr;
- if (kind == arm_patch_jump) {
- if (jit_thumb_p() && (jit_uword_t)instr >= _jitc->thumb) {
- code2thumb(thumb.s[0], thumb.s[1], u.s[0], u.s[1]);
- if ((thumb.i & THUMB2_B) == THUMB2_B) {
- d = ((label - instr) >> 1) - 2;
- assert(_s24P(d));
- thumb.i = THUMB2_B | encode_thumb_jump(d);
- thumb2code(thumb.s[0], thumb.s[1], u.s[0], u.s[1]);
- }
- else if ((thumb.i & THUMB2_B) == THUMB2_CC_B) {
- d = ((label - instr) >> 1) - 2;
- assert(_s20P(d));
- thumb.i = THUMB2_CC_B | (thumb.i & 0x3c00000) |
- encode_thumb_cc_jump(d);
- thumb2code(thumb.s[0], thumb.s[1], u.s[0], u.s[1]);
- }
- else {
- /* for the sake of simplicity in case choose to
- * movw+movt+[bx|blx], e.g. if changing to instead
- * of asserting target is reachable, load constant
- * and do indirect jump if not reachable */
- if ((thumb.i & 0xfbf00000) == THUMB2_MOVWI)
- goto indirect_jump;
- assert(!"handled branch opcode");
- }
- }
- else {
- thumb.i = u.i[0];
- /* 0x0e000000 because 0x01000000 is (branch&) link modifier */
- assert((thumb.i & 0x0e000000) == ARM_B);
- d = ((label - instr) >> 2) - 2;
- assert(_s24P(d));
- u.i[0] = (thumb.i & 0xff000000) | (d & 0x00ffffff);
- }
- }
- else if (kind == arm_patch_load) {
- /* offset may be negative for a forward patch because it
- * is relative to pc + 8, for example:
- * ldr r0, [pc, #-4]
- * bx r0 ;; [pc, #-8]
- * .data ... ;; [pc, #-4]
- * ... ;; [pc]
- */
- assert(!jit_thumb_p());
- thumb.i = u.i[0];
- assert((thumb.i & 0x0f700000) == ARM_LDRI);
- d = label - (instr + 8);
- if (d < 0) {
- thumb.i &= ~ARM_P;
- d = -d;
- }
- else
- thumb.i |= ARM_P;
- assert(!(d & 0xfffff000));
- u.i[0] = (thumb.i & 0xfffff000) | d;
- }
- else if (kind == arm_patch_word) {
- if (jit_thumb_p()) {
- code2thumb(thumb.s[0], thumb.s[1], u.s[0], u.s[1]);
- assert((thumb.i & 0xfbf00000) == THUMB2_MOVWI);
- indirect_jump:
- thumb.i = ((thumb.i & 0xfbf00f00) |
- ( (label & 0x0000f000) << 4) |
- ( (label & 0x00000800) << 15) |
- ( (label & 0x00000700) << 4) |
- ( label & 0x000000ff));
- thumb2code(thumb.s[0], thumb.s[1], u.s[0], u.s[1]);
- label >>= 16;
- code2thumb(thumb.s[0], thumb.s[1], u.s[2], u.s[3]);
- assert((thumb.i & 0xfbf00000) == THUMB2_MOVTI);
- thumb.i = ((thumb.i & 0xfbf00f00) |
- ( (label & 0x0000f000) << 4) |
- ( (label & 0x00000800) << 15) |
- ( (label & 0x00000700) << 4) |
- ( label & 0x000000ff));
- thumb2code(thumb.s[0], thumb.s[1], u.s[2], u.s[3]);
- }
- else
- u.i[0] = label;
- }
- else
- assert(!"handled patch");
+static void
+T2_LDRB(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return torxr(_jit, THUMB2_LDRB,rn,rt,rm);
+}
+
+static void
+T1_LDRBI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return emit_u16(_jit, THUMB_LDRBI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_LDRBI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_LDRBI|THUMB2_U,rn,rt,im);
+}
+
+static void
+T2_LDRBWI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri12(_jit, THUMB2_LDRBWI,rn,rt,im);
+}
+
+static void
+T2_LDRBIN(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_LDRBI,rn,rt,im);
+}
+
+static void
+T1_LDRSH(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_LDRSH|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_LDRSH(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return torxr(_jit, THUMB2_LDRSH,rn,rt,rm);
+}
+
+static void
+T2_LDRSHI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_LDRSHI|THUMB2_U,rn,rt,im);
+}
+
+static void
+T2_LDRSHWI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri12(_jit, THUMB2_LDRSHWI,rn,rt,im);
+}
+
+static void
+T2_LDRSHIN(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_LDRSHI,rn,rt,im);
+}
+
+static void
+T1_LDRH(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_LDRH|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_LDRH(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return torxr(_jit, THUMB2_LDRH,rn,rt,rm);
+}
+
+static void
+T1_LDRHI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return emit_u16(_jit, THUMB_LDRHI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_LDRHI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_LDRHI|THUMB2_U,rn,rt,im);
+}
+
+static void
+T2_LDRHWI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri12(_jit, THUMB2_LDRHWI,rn,rt,im);
+}
+
+static void
+T2_LDRHIN(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_LDRHI,rn,rt,im);
+}
+
+static void
+T1_LDR(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_LDR|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_LDR(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return torxr(_jit, THUMB2_LDR,rn,rt,rm);
+}
+
+static void
+T1_LDRI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return emit_u16(_jit, THUMB_LDRI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T1_LDRISP(jit_state_t *_jit, int32_t rt, int32_t im)
+{
+ return emit_u16(_jit, THUMB_LDRISP|(_u3(rt)<<8)|_u8(im));
+}
+
+static void
+T2_LDRI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_LDRI|THUMB2_U,rn,rt,im);
+}
+
+static void
+T2_LDRWI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri12(_jit, THUMB2_LDRWI,rn,rt,im);
+}
+
+static void
+T2_LDRIN(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_LDRI,rn,rt,im);
+}
+
+static void
+T1_STRB(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_STRB|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_STRB(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return torxr(_jit, THUMB2_STRB,rn,rt,rm);
+}
+
+static void
+T1_STRBI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ emit_u16(_jit, THUMB_STRBI | (_u5(im) << 6) | (_u3(rn) << 3) | _u3(rt));
+}
+
+static void
+T2_STRBI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_STRBI|THUMB2_U,rn,rt,im);
+}
+
+static void
+T2_STRBWI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri12(_jit, THUMB2_STRBWI,rn,rt,im);
+}
+
+static void
+T2_STRBIN(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_STRBI,rn,rt,im);
+}
+
+static void
+T1_STRH(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_STRH|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_STRH(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return torxr(_jit, THUMB2_STRH,rn,rt,rm);
+}
+
+static void
+T1_STRHI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return emit_u16(_jit, THUMB_STRHI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_STRHI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_STRHI|THUMB2_U,rn,rt,im);
+}
+
+static void
+T2_STRHWI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri12(_jit, THUMB2_STRHWI,rn,rt,im);
+}
+
+static void
+T2_STRHIN(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_STRHI,rn,rt,im);
+}
+
+static void
+T1_STR(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return emit_u16(_jit, THUMB_STR|(_u3(rm)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T2_STR(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t rm)
+{
+ return torxr(_jit, THUMB2_STR,rn,rt,rm);
+}
+
+static void
+T1_STRI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return emit_u16(_jit, THUMB_STRI|(_u5(im)<<6)|(_u3(rn)<<3)|_u3(rt));
+}
+
+static void
+T1_STRISP(jit_state_t *_jit, int32_t rt, int32_t im)
+{
+ return emit_u16(_jit, THUMB_STRISP|(_u3(rt)<<8)|(_u8(im)));
+}
+
+static void
+T2_STRI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_STRI|THUMB2_U,rn,rt,im);
+}
+
+static void
+T2_STRWI(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri12(_jit, THUMB2_STRWI,rn,rt,im);
+}
+
+static void
+T2_STRIN(jit_state_t *_jit, int32_t rt, int32_t rn, int32_t im)
+{
+ return torri8(_jit, THUMB2_STRI,rn,rt,im);
+}
+
+static void
+nop(jit_state_t *_jit, int32_t i0)
+{
+ for (; i0 > 0; i0 -= 2)
+ T1_NOP(_jit);
+
+ assert(i0 == 0);
+}
+
+static void
+movr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ if (r0 != r1) {
+ T1_MOV(_jit, r0, r1);
+ }
+}
+
+enum preserve_flags { PRESERVE_FLAGS, FLAGS_UNIMPORTANT };
+
+static void
+_movi(jit_state_t *_jit, int32_t r0, jit_word_t i0, enum preserve_flags flags)
+{
+ int i;
+
+ if (flags == PRESERVE_FLAGS && r0 < 8 && !(i0 & 0xffffff80))
+ T1_MOVI(_jit, r0, i0);
+ else if (r0 < 8 && !(i0 & 0xffffff80))
+ T1_MOVI(_jit, r0, i0);
+ else if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_MOVI(_jit, r0, i);
+ else if ((i = encode_thumb_immediate(~i0)) != -1)
+ T2_MVNI(_jit, r0, i);
+ else {
+ T2_MOVWI(_jit, r0, (uint16_t)i0);
+ if (i0 & 0xffff0000)
+ T2_MOVTI(_jit, r0, (uint16_t)((unsigned)i0 >> 16));
+ }
+}
+
+static void
+movi(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+{
+ return _movi(_jit, r0, i0, FLAGS_UNIMPORTANT);
+}
+
+static int32_t
+decode_load_from_pool_offset(uint32_t inst)
+{
+ int32_t ret = inst & 0xfff;
+ return ((inst >> 23) & 1) ? ret : -ret;
+}
+
+static uint32_t
+encode_load_from_pool_offset(int32_t off)
+{
+ ASSERT(-0xfff <= off && off <= 0xfff);
+ uint32_t u;
+ if (off >= 0)
+ u = 1;
+ else
+ u = 0, off = -off;
+ uint32_t ret = (off & 0xfff) | (u << 23);
+ ASSERT(decode_load_from_pool_offset(ret) == off);
+ return ret;
+}
+
+static uint32_t
+patch_load_from_pool(uint32_t inst, int32_t off)
+{
+ uint32_t load_from_pool_mask = THUMB2_LDRP | (0xf << 12);
+ return (inst & load_from_pool_mask) | encode_load_from_pool_offset(off);
+}
+
+static jit_reloc_t
+emit_load_from_pool(jit_state_t *_jit, uint32_t inst)
+{
+ uint8_t *pc_base = (uint8_t *)((_jit->pc.w + 4) & ~3);
+ uint8_t rsh = 0;
+ int32_t off = (_jit->pc.uc - pc_base) >> rsh;
+ jit_reloc_t ret =
+ jit_reloc (_jit, JIT_RELOC_LOAD_FROM_POOL, 0, _jit->pc.uc, pc_base, rsh);
+ uint8_t load_from_pool_width = 12;
+ add_pending_literal(_jit, ret, load_from_pool_width);
+ emit_wide_thumb(_jit, patch_load_from_pool(inst, off));
+ return ret;
+}
+
+static jit_reloc_t
+movi_from_pool(jit_state_t *_jit, int32_t Rt)
+{
+ return emit_load_from_pool(_jit, THUMB2_LDRP | (_u4(Rt) << 12));
+}
+
+static jit_reloc_t
+mov_addr(jit_state_t *_jit, int32_t r0)
+{
+ return movi_from_pool(_jit, r0);
+}
+
+static void
+comr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_NOT(_jit, r0, r1);
+ else
+ T2_NOT(_jit, r0, r1);
+}
+
+static void
+negr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_RSBI(_jit, r0, r1);
+ else
+ T2_RSBI(_jit, r0, r1, 0);
+}
+
+static void
+addr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_ADD(_jit, r0, r1, r2);
+ else if (r0 == r1 || r0 == r2)
+ T1_ADDX(_jit, r0, r0 == r1 ? r2 : r1);
+ else
+ T2_ADD(_jit, r0, r1, r2);
+}
+
+static void
+addi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+
+ if ((r0|r1) < 8 && !(i0 & ~7))
+ T1_ADDI3(_jit, r0, r1, i0);
+ else if ((r0|r1) < 8 && !(-i0 & ~7))
+ T1_SUBI3(_jit, r0, r1, -i0);
+ else if (r0 < 8 && r0 == r1 && !(i0 & ~0xff))
+ T1_ADDI8(_jit, r0, i0);
+ else if (r0 < 8 && r0 == r1 && !(-i0 & ~0xff))
+ T1_SUBI8(_jit, r0, -i0);
+ else if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_ADDI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_immediate(-i0)) != -1)
+ T2_SUBI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_word_immediate(i0)) != -1)
+ T2_ADDWI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_word_immediate(-i0)) != -1)
+ T2_SUBWI(_jit, r0, r1, i);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_ADD(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+addcr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ /* thumb auto set carry if not inside IT block */
+ if ((r0|r1|r2) < 8)
+ T1_ADD(_jit, r0, r1, r2);
+ else
+ T2_ADDS(_jit, r0, r1, r2);
+}
+
+static void
+addci(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+
+ if ((r0|r1) < 8 && !(i0 & ~7))
+ T1_ADDI3(_jit, r0, r1, i0);
+ else if ((r0|r1) < 8 && !(-i0 & ~7))
+ T1_SUBI3(_jit, r0, r1, -i0);
+ else if (r0 < 8 && r0 == r1 && !(i0 & ~0xff))
+ T1_ADDI8(_jit, r0, i0);
+ else if (r0 < 8 && r0 == r1 && !(-i0 & ~0xff))
+ T1_SUBI8(_jit, r0, -i0);
+ else if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_ADDSI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_immediate(-i0)) != -1)
+ T2_SUBSI(_jit, r0, r1, i);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_ADDS(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+addxr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ /* keep setting carry because don't know last ADC */
+
+ /* thumb auto set carry if not inside IT block */
+ if ((r0|r1|r2) < 8 && (r0 == r1 || r0 == r2))
+ T1_ADC(_jit, r0, r0 == r1 ? r2 : r1);
+ else
+ T2_ADCS(_jit, r0, r1, r2);
+}
+
+static void
+addxi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+ if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_ADCSI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_immediate(-i0)) != -1)
+ T2_SBCSI(_jit, r0, r1, i);
+ else if (r0 != r1) {
+ _movi(_jit, r0, i0, PRESERVE_FLAGS);
+ T2_ADCS(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ _movi(_jit, jit_gpr_regno(reg), i0, PRESERVE_FLAGS);
+ T2_ADCS(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+subr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_SUB(_jit, r0, r1, r2);
+ else
+ T2_SUB(_jit, r0, r1, r2);
+}
+
+static void
+subi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+
+ if ((r0|r1) < 8 && !(i0 & ~7))
+ T1_SUBI3(_jit, r0, r1, i0);
+ else if ((r0|r1) < 8 && !(-i0 & ~7))
+ T1_ADDI3(_jit, r0, r1, -i0);
+ else if (r0 < 8 && r0 == r1 && !(i0 & ~0xff))
+ T1_SUBI8(_jit, r0, i0);
+ else if (r0 < 8 && r0 == r1 && !(-i0 & ~0xff))
+ T1_ADDI8(_jit, r0, -i0);
+ else if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_SUBI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_immediate(-i0)) != -1)
+ T2_ADDI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_word_immediate(i0)) != -1)
+ T2_SUBWI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_word_immediate(-i0)) != -1)
+ T2_ADDWI(_jit, r0, r1, i);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_SUB(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+subcr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ /* thumb auto set carry if not inside IT block */
+ if ((r0|r1|r2) < 8)
+ T1_SUB(_jit, r0, r1, r2);
+ else
+ T2_SUBS(_jit, r0, r1, r2);
+}
+
+static void
+subci(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+
+ if ((r0|r1) < 8 && !(i0 & ~7))
+ T1_SUBI3(_jit, r0, r1, i0);
+ else if ((r0|r1) < 8 && !(-i0 & ~7))
+ T1_ADDI3(_jit, r0, r1, -i0);
+ else if (r0 < 8 && r0 == r1 && !(i0 & ~0xff))
+ T1_SUBI8(_jit, r0, i0);
+ else if (r0 < 8 && r0 == r1 && !(-i0 & ~0xff))
+ T1_ADDI8(_jit, r0, -i0);
+ else if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_SUBSI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_immediate(-i0)) != -1)
+ T2_ADDSI(_jit, r0, r1, i);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_SUBS(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+subxr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ /* keep setting carry because don't know last SBC */
+
+ /* thumb auto set carry if not inside IT block */
+ if ((r0|r1|r2) < 8 && r0 == r1)
+ T1_SBC(_jit, r0, r2);
+ else
+ T2_SBCS(_jit, r0, r1, r2);
+}
+
+static void
+subxi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+ if ((i = encode_arm_immediate(i0)) != -1)
+ T2_SBCSI(_jit, r0, r1, i);
+ else if ((i = encode_arm_immediate(-i0)) != -1)
+ T2_ADCSI(_jit, r0, r1, i);
+ else if (r0 != r1) {
+ _movi(_jit, r0, i0, PRESERVE_FLAGS);
+ T2_SBCS(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ _movi(_jit, jit_gpr_regno(reg), i0, PRESERVE_FLAGS);
+ T2_SBCS(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+mulr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if (r0 == r2 && (r0|r1) < 8)
+ T1_MUL(_jit, r0, r1);
+ else if (r0 == r1 && (r0|r2) < 8)
+ T1_MUL(_jit, r0, r2);
+ else
+ T2_MUL(_jit, r0, r1, r2);
+}
+
+static void
+muli(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ mulr(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+}
+
+static void
+iqmulr(jit_state_t *_jit, int32_t r0, int32_t r1,
+ int32_t r2, int32_t r3, jit_bool_t sign)
+{
+ if (r2 == r3) {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movr(_jit, jit_gpr_regno(reg), r2);
+ if (sign)
+ T2_SMULL(_jit, r0, r1, jit_gpr_regno(reg), r2);
+ else
+ T2_UMULL(_jit, r0, r1, jit_gpr_regno(reg), r2);
+ unget_temp_gpr(_jit);
+ } else if (r0 != r2 && r1 != r2) {
+ if (sign)
+ T2_SMULL(_jit, r0, r1, r2, r3);
+ else
+ T2_UMULL(_jit, r0, r1, r2, r3);
+ } else {
+ if (sign)
+ T2_SMULL(_jit, r0, r1, r3, r2);
+ else
+ T2_UMULL(_jit, r0, r1, r3, r2);
+ }
+}
+
+static void
+iqmuli(jit_state_t *_jit, int32_t r0, int32_t r1,
+ int32_t r2, jit_word_t i0, jit_bool_t sign)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ iqmulr(_jit, r0, r1, r2, jit_gpr_regno(reg), sign);
+ unget_temp_gpr(_jit);
+}
+
+static void
+qmulr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, int32_t r3)
+{
+ return iqmulr(_jit, r0,r1,r2,r3,1);
+}
+
+static void
+qmulr_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, int32_t r3)
+{
+ return iqmulr(_jit, r0,r1,r2,r3,0);
+}
+
+static void
+qmuli(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, int32_t i0)
+{
+ return iqmuli(_jit, r0,r1,r2,i0,1);
+}
+
+static void
+qmuli_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, int32_t i0)
+{
+ return iqmuli(_jit, r0,r1,r2,i0,0);
+}
+
+static void
+divr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ T2_SDIV(_jit, r0, r1, r2);
+}
+
+static void
+divi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ divr(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+}
+
+static void
+divr_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ T2_UDIV(_jit, r0, r1, r2);
+}
+
+static void
+divi_u(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ divr_u(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+}
+
+static void
+iqdivr(jit_state_t *_jit, int32_t r0, int32_t r1,
+ int32_t r2, int32_t r3, jit_bool_t sign)
+{
+ int need_tmp = r0 == r2 || r0 == r3;
+ if (need_tmp) {
+ int32_t tmp = jit_gpr_regno(get_temp_gpr(_jit));
+ if (r0 == r2) {
+ movr(_jit, tmp, r2);
+ r2 = tmp;
+ }
+ if (r0 == r3) {
+ if (r2 != r3)
+ movr(_jit, tmp, r3);
+ r3 = tmp;
+ }
+ }
+ if (sign)
+ divr(_jit, r0, r2, r3);
+ else
+ divr_u(_jit, r0, r2, r3);
+ T1_MLS(_jit, r1, r0, r3, r2);
+ if (need_tmp)
+ unget_temp_gpr(_jit);
+}
+
+static void
+iqdivi(jit_state_t *_jit, int32_t r0, int32_t r1,
+ int32_t r2, jit_word_t i0, jit_bool_t sign)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ iqdivr(_jit, r0, r1, r2, jit_gpr_regno(reg), sign);
+ unget_temp_gpr(_jit);
+}
+
+static void
+qdivr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, int32_t r3)
+{
+ return iqdivr(_jit, r0,r1,r2,r3,1);
+}
+
+static void
+qdivr_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, int32_t r3)
+{
+ return iqdivr(_jit, r0,r1,r2,r3,0);
+}
+
+static void
+qdivi(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, int32_t i0)
+{
+ return iqdivi(_jit, r0,r1,r2,i0,1);
+}
+
+static void
+qdivi_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, int32_t i0)
+{
+ return iqdivi(_jit, r0,r1,r2,i0,0);
+}
+
+static void
+iremr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2, jit_bool_t sign)
+{
+ return iqdivr(_jit, r0, r0, r1, r2, 1);
+}
+
+static void
+remr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ return iremr(_jit, r0, r1, r2, 1);
+}
+
+static void
+remi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ remr(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+}
+
+static void
+remr_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ return iremr(_jit, r0, r1, r2, 0);
+}
+
+static void
+remi_u(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ remr_u(_jit, r0, r1,jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+}
+
+static void
+andr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8 && (r0 == r1 || r0 == r2))
+ T1_AND(_jit, r0, r0 == r1 ? r2 : r1);
+ else
+ T2_AND(_jit, r0, r1, r2);
+}
+
+static void
+andi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+
+ if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_ANDI(_jit, r0, r1, i);
+ else if ((i = encode_thumb_immediate(~i0)) != -1)
+ T2_BICI(_jit, r0, r1, i);
+ else if (r0 != r1) {
+ movi(_jit, r0, i0);
+ T2_AND(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_AND(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+orr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8 && (r0 == r1 || r0 == r2))
+ T1_ORR(_jit, r0, r0 == r1 ? r2 : r1);
+ else
+ T2_ORR(_jit, r0, r1, r2);
+}
+
+static void
+ori(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+
+ if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_ORRI(_jit, r0, r1, i);
+ else if (r0 != r1) {
+ movi(_jit, r0, i0);
+ T2_ORR(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_ORR(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+xorr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8 && (r0 == r1 || r0 == r2))
+ T1_EOR(_jit, r0, r0 == r1 ? r2 : r1);
+ else
+ T2_EOR(_jit, r0, r1, r2);
+}
+
+static void
+xori(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ int i;
+
+ if ((i = encode_thumb_immediate(i0)) != -1)
+ T2_EORI(_jit, r0, r1, i);
+ else if (r0 != r1) {
+ movi(_jit, r0, i0);
+ T2_EOR(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_EOR(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+lshr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8 && r0 == r1)
+ T1_LSL(_jit, r0, r2);
+ else
+ T2_LSL(_jit, r0, r1, r2);
+}
+
+static void
+lshi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ assert(i0 >= 0 && i0 <= 31);
+ if (i0 == 0)
+ movr(_jit, r0, r1);
+ else {
+ if ((r0|r1) < 8)
+ T1_LSLI(_jit, r0, r1, i0);
+ else
+ T2_LSLI(_jit, r0, r1, i0);
+ }
+}
+
+static void
+rshr(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8 && r0 == r1)
+ T1_ASR(_jit, r0, r2);
+ else
+ T2_ASR(_jit, r0, r1, r2);
+}
+
+static void
+rshi(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ assert(i0 >= 0 && i0 <= 31);
+ if (i0 == 0)
+ movr(_jit, r0, r1);
+ else {
+ if ((r0|r1) < 8)
+ T1_ASRI(_jit, r0, r1, i0);
+ else
+ T2_ASRI(_jit, r0, r1, i0);
+ }
+}
+
+static void
+rshr_u(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8 && r0 == r1)
+ T1_LSR(_jit, r0, r2);
+ else
+ T2_LSR(_jit, r0, r1, r2);
+}
+
+static void
+rshi_u(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ assert(i0 >= 0 && i0 <= 31);
+ if (i0 == 0)
+ movr(_jit, r0, r1);
+ else {
+ if ((r0|r1) < 8)
+ T1_LSRI(_jit, r0, r1, i0);
+ else
+ T2_LSRI(_jit, r0, r1, i0);
+ }
+}
+
+static void
+jmpr(jit_state_t *_jit, int32_t r0)
+{
+ T1_MOV(_jit, jit_gpr_regno(_PC), r0);
+}
+
+static jit_reloc_t
+jmp(jit_state_t *_jit)
+{
+ return T2_B(_jit);
+}
+
+static void
+jmpi(jit_state_t *_jit, jit_word_t i0)
+{
+ return jit_patch_there(_jit, jmp(_jit), (void*)i0);
+}
+
+static jit_reloc_t
+bccr(jit_state_t *_jit, int cc, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_CMP(_jit, r0, r1);
+ else if ((r0&r1) & 8)
+ T1_CMPX(_jit, r0, r1);
+ else
+ T2_CMP(_jit, r0, r1);
+ return T2_CC_B(_jit, cc);
+}
+
+static jit_reloc_t
+bcci(jit_state_t *_jit, int cc, int32_t r0, jit_word_t i1)
+{
+ int i;
+ if (r0 < 7 && !(i1 & 0xffffff00))
+ T1_CMPI(_jit, r0, i1);
+ else if ((i = encode_thumb_immediate(i1)) != -1)
+ T2_CMPI(_jit, r0, i);
+ else if ((i = encode_thumb_immediate(-i1)) != -1)
+ T2_CMNI(_jit, r0, i);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i1);
+ T2_CMP(_jit, r0, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+ return T2_CC_B(_jit, cc);
+}
+
+static jit_reloc_t
+bltr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_LT, r0, r1);
+}
+
+static jit_reloc_t
+blti(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_LT, r0, i1);
+}
+
+static jit_reloc_t
+bltr_u(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_LO, r0, r1);
+}
+
+static jit_reloc_t
+blti_u(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_LO, r0, i1);
+}
+
+static jit_reloc_t
+bler(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_LE, r0, r1);
+}
+
+static jit_reloc_t
+blei(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_LE, r0, i1);
+}
+
+static jit_reloc_t
+bler_u(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_LS, r0, r1);
+}
+
+static jit_reloc_t
+blei_u(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_LS, r0, i1);
+}
+
+static jit_reloc_t
+beqr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_EQ, r0, r1);
+}
+
+static jit_reloc_t
+beqi(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_EQ, r0, i1);
+}
+
+static jit_reloc_t
+bger(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_GE, r0, r1);
+}
+
+static jit_reloc_t
+bgei(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_GE, r0, i1);
+}
+
+static jit_reloc_t
+bger_u(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_HS, r0, r1);
+}
+
+static jit_reloc_t
+bgei_u(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_HS, r0, i1);
+}
+
+static jit_reloc_t
+bgtr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_GT, r0, r1);
+}
+
+static jit_reloc_t
+bgti(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_GT, r0, i1);
+}
+
+static jit_reloc_t
+bgtr_u(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_HI, r0, r1);
+}
+
+static jit_reloc_t
+bgti_u(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_HI, r0, i1);
+}
+
+static jit_reloc_t
+bner(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bccr(_jit, ARM_CC_NE, r0, r1);
+}
+
+static jit_reloc_t
+bnei(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bcci(_jit, ARM_CC_NE, r0, i1);
+}
+
+static jit_reloc_t
+baddr(jit_state_t *_jit, int cc, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_ADD(_jit, r0, r0, r1);
+ else
+ T2_ADDS(_jit, r0, r0, r1);
+ return T2_CC_B(_jit, cc);
+}
+
+static jit_reloc_t
+baddi(jit_state_t *_jit, int cc, int32_t r0, int i1)
+{
+ int i;
+ if (r0 < 8 && !(i1 & ~7))
+ T1_ADDI3(_jit, r0, r0, i1);
+ else if (r0 < 8 && !(-i1 & ~7))
+ T1_SUBI3(_jit, r0, r0, -i1);
+ else if (r0 < 8 && !(i1 & ~0xff))
+ T1_ADDI8(_jit, r0, i1);
+ else if (r0 < 8 && !(-i1 & ~0xff))
+ T1_SUBI8(_jit, r0, -i1);
+ else if ((i = encode_thumb_immediate(i1)) != -1)
+ T2_ADDSI(_jit, r0, r0, i);
+ else if ((i = encode_thumb_immediate(-i1)) != -1)
+ T2_SUBSI(_jit, r0, r0, i);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i1);
+ T2_ADDS(_jit, r0, r0, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+ return T2_CC_B(_jit, cc);
+}
+
+static jit_reloc_t
+boaddr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return baddr(_jit, ARM_CC_VS, r0, r1);
+}
+
+static jit_reloc_t
+boaddi(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return baddi(_jit, ARM_CC_VS, r0, i1);
+}
+
+static jit_reloc_t
+boaddr_u(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return baddr(_jit, ARM_CC_HS, r0, r1);
+}
+
+static jit_reloc_t
+boaddi_u(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return baddi(_jit, ARM_CC_HS, r0, i1);
+}
+
+static jit_reloc_t
+bxaddr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return baddr(_jit, ARM_CC_VC, r0, r1);
+}
+
+static jit_reloc_t
+bxaddi(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return baddi(_jit, ARM_CC_VC, r0, i1);
+}
+
+static jit_reloc_t
+bxaddr_u(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return baddr(_jit, ARM_CC_LO, r0, r1);
+}
+
+static jit_reloc_t
+bxaddi_u(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return baddi(_jit, ARM_CC_LO, r0, i1);
+}
+
+static jit_reloc_t
+bsubr(jit_state_t *_jit, int cc, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_SUB(_jit, r0, r0, r1);
+ else
+ T2_SUBS(_jit, r0, r0, r1);
+ return T2_CC_B(_jit, cc);
+}
+
+static jit_reloc_t
+bsubi(jit_state_t *_jit, int cc, int32_t r0, int i1)
+{
+ int i;
+ if (r0 < 8 && !(i1 & ~7))
+ T1_SUBI3(_jit, r0, r0, i1);
+ else if (r0 < 8 && !(-i1 & ~7))
+ T1_ADDI3(_jit, r0, r0, -i1);
+ else if (r0 < 8 && !(i1 & ~0xff))
+ T1_SUBI8(_jit, r0, i1);
+ else if (r0 < 8 && !(-i1 & ~0xff))
+ T1_ADDI8(_jit, r0, -i1);
+ else if ((i = encode_thumb_immediate(i1)) != -1)
+ T2_SUBSI(_jit, r0, r0, i);
+ else if ((i = encode_thumb_immediate(-i1)) != -1)
+ T2_SUBSI(_jit, r0, r0, i);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i1);
+ T2_SUBS(_jit, r0, r0, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+ return T2_CC_B(_jit, cc);
+}
+
+static jit_reloc_t
+bosubr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bsubr(_jit, ARM_CC_VS, r0, r1);
+}
+
+static jit_reloc_t
+bosubi(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bsubi(_jit, ARM_CC_VS, r0, i1);
+}
+
+static jit_reloc_t
+bosubr_u(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bsubr(_jit, ARM_CC_LO, r0, r1);
+}
+
+static jit_reloc_t
+bosubi_u(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bsubi(_jit, ARM_CC_LO, r0, i1);
+}
+
+static jit_reloc_t
+bxsubr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bsubr(_jit, ARM_CC_VC, r0, r1);
+}
+
+static jit_reloc_t
+bxsubi(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bsubi(_jit, ARM_CC_VC, r0, i1);
+}
+
+static jit_reloc_t
+bxsubr_u(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bsubr(_jit, ARM_CC_HS, r0, r1);
+}
+
+static jit_reloc_t
+bxsubi_u(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bsubi(_jit, ARM_CC_HS, r0, i1);
+}
+
+static jit_reloc_t
+bmxr(jit_state_t *_jit, int cc, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_TST(_jit, r0, r1);
+ else
+ T2_TST(_jit, r0, r1);
+ return T2_CC_B(_jit, cc);
+}
+
+static jit_reloc_t
+bmxi(jit_state_t *_jit, int cc, int32_t r0, jit_word_t i1)
+{
+ int i;
+ if ((i = encode_thumb_immediate(i1)) != -1)
+ T2_TSTI(_jit, r0, i);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i1);
+ T2_TST(_jit, r0, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+ return T2_CC_B(_jit, cc);
+}
+
+static jit_reloc_t
+bmsr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bmxr(_jit, ARM_CC_NE, r0, r1);
+}
+
+static jit_reloc_t
+bmsi(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bmxi(_jit, ARM_CC_NE, r0, i1);
+}
+
+static jit_reloc_t
+bmcr(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ return bmxr(_jit, ARM_CC_EQ, r0, r1);
+}
+
+static jit_reloc_t
+bmci(jit_state_t *_jit, int32_t r0, int32_t i1)
+{
+ return bmxi(_jit, ARM_CC_EQ, r0, i1);
+}
+
+static void
+ldr_c(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ T2_LDRSBI(_jit, r0, r1, 0);
+}
+
+static void
+ldi_c(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_LDRSBI(_jit, r0, jit_gpr_regno(reg), 0);
+ unget_temp_gpr(_jit);
+}
+
+static void
+ldxr_c(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_LDRSB(_jit, r0, r1, r2);
+ else
+ T2_LDRSB(_jit, r0, r1, r2);
+}
+
+#define jit_ldrt_strt_p() 0
+
+static void
+ldxi_c(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+
+ if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
+ T2_LDRSBI(_jit, r0, r1, i0);
+ else if (i0 < 0 && i0 >= -255)
+ T2_LDRSBIN(_jit, r0, r1, -i0);
+ else if (i0 >= 0 && i0 <= 4095)
+ T2_LDRSBWI(_jit, r0, r1, i0);
+ else if (r0 != r1) {
+ movi(_jit, r0, i0);
+ if ((r0|r1) < 8)
+ T1_LDRSB(_jit, r0, r1, r0);
+ else
+ T2_LDRSB(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ if ((r0|r1|jit_gpr_regno(reg)) < 8)
+ T1_LDRSB(_jit, r0, r1, jit_gpr_regno(reg));
+ else
+ T2_LDRSB(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+ldr_uc(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ T2_LDRBI(_jit, r0, r1, 0);
+}
+
+static void
+ldi_uc(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_LDRBI(_jit, r0, jit_gpr_regno(reg), 0);
+ unget_temp_gpr(_jit);
+}
+
+static void
+ldxr_uc(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_LDRB(_jit, r0, r1, r2);
+ else
+ T2_LDRB(_jit, r0, r1, r2);
+}
+
+static void
+ldxi_uc(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ if ((r0|r1) < 8 && i0 >= 0 && i0 < 0x20)
+ T1_LDRBI(_jit, r0, r1, i0);
+ else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
+ T2_LDRBI(_jit, r0, r1, i0);
+ else if (i0 < 0 && i0 >= -255)
+ T2_LDRBIN(_jit, r0, r1, -i0);
+ else if (i0 >= 0 && i0 <= 4095)
+ T2_LDRBWI(_jit, r0, r1, i0);
+ else if (r0 != r1) {
+ movi(_jit, r0, i0);
+ if ((r0|r1) < 8)
+ T1_LDRB(_jit, r0, r1, r0);
+ else
+ T2_LDRB(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ if ((r0|r1|jit_gpr_regno(reg)) < 8)
+ T1_LDRB(_jit, r0, r1, jit_gpr_regno(reg));
+ else
+ T2_LDRB(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+ldr_s(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ T2_LDRSHI(_jit, r0, r1, 0);
+}
+
+static void
+ldi_s(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_LDRSHI(_jit, r0, jit_gpr_regno(reg), 0);
+ unget_temp_gpr(_jit);
+}
+
+static void
+ldxr_s(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_LDRSH(_jit, r0, r1, r2);
+ else
+ T2_LDRSH(_jit, r0, r1, r2);
+}
+
+static void
+ldxi_s(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
+ T2_LDRSHI(_jit, r0, r1, i0);
+ else if (i0 < 0 && i0 >= -255)
+ T2_LDRSHIN(_jit, r0, r1, -i0);
+ else if (i0 >= 0 && i0 <= 4095)
+ T2_LDRSHWI(_jit, r0, r1, i0);
+ else if (r0 != r1) {
+ movi(_jit, r0, i0);
+ if ((r0|r1) < 8)
+ T1_LDRSH(_jit, r0, r1, r0);
+ else
+ T2_LDRSH(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ if ((r0|r1|jit_gpr_regno(reg)) < 8)
+ T1_LDRSH(_jit, r0, r1, jit_gpr_regno(reg));
+ else
+ T2_LDRSH(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+ldr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ T2_LDRHI(_jit, r0, r1, 0);
+}
+
+static void
+ldi_us(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_LDRHI(_jit, r0, jit_gpr_regno(reg), 0);
+ unget_temp_gpr(_jit);
+}
+
+static void
+ldxr_us(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+
+ if ((r0|r1|r2) < 8)
+ T1_LDRH(_jit, r0, r1, r2);
+ else
+ T2_LDRH(_jit, r0, r1, r2);
+}
+
+static void
+ldxi_us(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ if ((r0|r1) < 8 && i0 >= 0 && !(i0 & 1) && (i0 >> 1) < 0x20)
+ T1_LDRHI(_jit, r0, r1, i0 >> 1);
+ else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
+ T2_LDRHI(_jit, r0, r1, i0);
+ else if (i0 < 0 && i0 >= -255)
+ T2_LDRHIN(_jit, r0, r1, -i0);
+ else if (i0 >= 0 && i0 <= 4095)
+ T2_LDRHWI(_jit, r0, r1, i0);
+ else if (r0 != r1) {
+ movi(_jit, r0, i0);
+ if ((r0|r1) < 8)
+ T1_LDRH(_jit, r0, r1, r0);
+ else
+ T2_LDRH(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ if ((r0|r1|jit_gpr_regno(reg)) < 8)
+ T1_LDRH(_jit, r0, r1, jit_gpr_regno(reg));
+ else
+ T2_LDRH(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+ldr_i(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ T2_LDRI(_jit, r0, r1, 0);
+}
+
+static void
+ldi_i(jit_state_t *_jit, int32_t r0, jit_word_t i0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_LDRI(_jit, r0, jit_gpr_regno(reg), 0);
+ unget_temp_gpr(_jit);
+}
+
+static void
+ldxr_i(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_LDR(_jit, r0, r1, r2);
+ else
+ T2_LDR(_jit, r0, r1, r2);
+}
+
+static void
+ldxi_i(jit_state_t *_jit, int32_t r0, int32_t r1, jit_word_t i0)
+{
+ if ((r0|r1) < 8 && i0 >= 0 && !(i0 & 3) && (i0 >> 2) < 0x20)
+ T1_LDRI(_jit, r0, r1, i0 >> 2);
+ else if (r1 == jit_gpr_regno(_SP) && r0 < 8 &&
+ i0 >= 0 && !(i0 & 3) && (i0 >> 2) <= 255)
+ T1_LDRISP(_jit, r0, i0 >> 2);
+ else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
+ T2_LDRI(_jit, r0, r1, i0);
+ else if (i0 < 0 && i0 > -255)
+ T2_LDRIN(_jit, r0, r1, -i0);
+ else if (i0 >= 0 && i0 <= 4095)
+ T2_LDRWI(_jit, r0, r1, i0);
+ else if (r0 != r1) {
+ movi(_jit, r0, i0);
+ if ((r0|r1) < 8)
+ T1_LDR(_jit, r0, r1, r0);
+ else
+ T2_LDR(_jit, r0, r1, r0);
+ } else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ if ((r0|r1|jit_gpr_regno(reg)) < 8)
+ T1_LDR(_jit, r0, r1, jit_gpr_regno(reg));
+ else
+ T2_LDR(_jit, r0, r1, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+str_c(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ T2_STRBI(_jit, r1, r0, 0);
+}
+
+static void
+sti_c(jit_state_t *_jit, jit_word_t i0, int32_t r0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_STRBI(_jit, r0, jit_gpr_regno(reg), 0);
+ unget_temp_gpr(_jit);
+}
+
+static void
+stxr_c(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_STRB(_jit, r2, r1, r0);
+ else
+ T2_STRB(_jit, r2, r1, r0);
+}
+
+static void
+stxi_c(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8 && i0 >= 0 && i0 < 0x20)
+ T1_STRBI(_jit, r1, r0, i0);
+ else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
+ T2_STRBI(_jit, r1, r0, i0);
+ else if (i0 < 0 && i0 >= -255)
+ T2_STRBIN(_jit, r1, r0, -i0);
+ else if (i0 >= 0 && i0 <= 4095)
+ T2_STRBWI(_jit, r1, r0, i0);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ if ((r0|r1|jit_gpr_regno(reg)) < 8)
+ T1_STRB(_jit, r1, r0, jit_gpr_regno(reg));
+ else
+ T2_STRB(_jit, r1, r0, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+str_s(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ T2_STRHI(_jit, r1, r0, 0);
+}
+
+static void
+sti_s(jit_state_t *_jit, jit_word_t i0, int32_t r0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_STRHI(_jit, r0, jit_gpr_regno(reg), 0);
+ unget_temp_gpr(_jit);
+}
+
+static void
+stxr_s(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_STRH(_jit, r2, r1, r0);
+ else
+ T2_STRH(_jit, r2, r1, r0);
+}
+
+static void
+stxi_s(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8 && i0 >= 0 && !(i0 & 1) && (i0 >> 1) < 0x20)
+ T1_STRHI(_jit, r1, r0, i0 >> 1);
+ else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
+ T2_STRHI(_jit, r1, r0, i0);
+ else if (i0 < 0 && i0 >= -255)
+ T2_STRHIN(_jit, r1, r0, -i0);
+ else if (i0 >= 0 && i0 <= 4095)
+ T2_STRHWI(_jit, r1, r0, i0);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ if ((r0|r1|jit_gpr_regno(reg)) < 8)
+ T1_STRH(_jit, r1, r0, jit_gpr_regno(reg));
+ else
+ T2_STRH(_jit, r1, r0, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+str_i(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ T2_STRI(_jit, r1, r0, 0);
+}
+
+static void
+sti_i(jit_state_t *_jit, jit_word_t i0, int32_t r0)
+{
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ T2_STRI(_jit, r0, jit_gpr_regno(reg), 0);
+ unget_temp_gpr(_jit);
+}
+
+static void
+stxr_i(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
+{
+ if ((r0|r1|r2) < 8)
+ T1_STR(_jit, r2, r1, r0);
+ else
+ T2_STR(_jit, r2, r1, r0);
+}
+
+static void
+stxi_i(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8 && i0 >= 0 && !(i0 & 3) && (i0 >> 2) < 0x20)
+ T1_STRI(_jit, r1, r0, i0 >> 2);
+ else if (r0 == jit_gpr_regno(_SP) && r1 < 8 &&
+ i0 >= 0 && !(i0 & 3) && (i0 >> 2) <= 255)
+ T1_STRISP(_jit, r1, i0 >> 2);
+ else if (jit_ldrt_strt_p() && i0 >= 0 && i0 <= 255)
+ T2_STRI(_jit, r1, r0, i0);
+ else if (i0 < 0 && i0 >= -255)
+ T2_STRIN(_jit, r1, r0, -i0);
+ else if (i0 >= 0 && i0 <= 4095)
+ T2_STRWI(_jit, r1, r0, i0);
+ else {
+ jit_gpr_t reg = get_temp_gpr(_jit);
+ movi(_jit, jit_gpr_regno(reg), i0);
+ if ((r0|r1|jit_gpr_regno(reg)) < 8)
+ T1_STR(_jit, r1, r0, jit_gpr_regno(reg));
+ else
+ T2_STR(_jit, r1, r0, jit_gpr_regno(reg));
+ unget_temp_gpr(_jit);
+ }
+}
+
+static void
+bswapr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_REV(_jit, r0, r1);
+ else
+ T2_REV(_jit, r0, r1);
+ rshi_u(_jit, r0, r0, 16);
+}
+
+/* inline glibc htonl (without register clobber) */
+static void
+bswapr_ui(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_REV(_jit, r0, r1);
+ else
+ T2_REV(_jit, r0, r1);
+}
+
+static void
+extr_c(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+
+ if ((r0|r1) < 8)
+ T1_SXTB(_jit, r0, r1);
+ else
+ T2_SXTB(_jit, r0, r1);
+}
+
+static void
+extr_uc(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_UXTB(_jit, r0, r1);
+ else
+ T2_UXTB(_jit, r0, r1);
+}
+
+static void
+extr_s(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_SXTH(_jit, r0, r1);
+ else
+ T2_SXTH(_jit, r0, r1);
+}
+
+static void
+extr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
+{
+ if ((r0|r1) < 8)
+ T1_UXTH(_jit, r0, r1);
+ else
+ T2_UXTH(_jit, r0, r1);
+}
+
+static void
+callr(jit_state_t *_jit, int32_t r0)
+{
+ T1_MOV(_jit, jit_gpr_regno(_LR), jit_gpr_regno(_PC));
+ T1_MOV(_jit, jit_gpr_regno(_PC), r0);
+ // LR will point here: 4 bytes after the MOV LR,PC instruction.
+}
+
+static void
+calli(jit_state_t *_jit, jit_word_t i0)
+{
+ jit_patch_there(_jit, T2_BLI(_jit), (void*)i0);
+}
+
+static void
+emit_veneer(jit_state_t *_jit, jit_pointer_t target)
+{
+ uint16_t thumb1_ldr = 0x4800;
+ int32_t tmp = jit_gpr_regno(get_temp_gpr(_jit));
+ ASSERT(tmp < 8);
+ // Loaded addr is 4 bytes after the LDR, which is aligned, so offset is 0.
+ emit_u16(_jit, thumb1_ldr | (tmp << 8));
+ T1_MOV(_jit, jit_gpr_regno(_PC), tmp);
+ unget_temp_gpr(_jit);
+ emit_u32(_jit, (uint32_t) target);
}
-#endif
diff --git a/lightening/arm-vfp.c b/lightening/arm-vfp.c
index d17a778..1511e7f 100644
--- a/lightening/arm-vfp.c
+++ b/lightening/arm-vfp.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2012-2017 Free Software Foundation, Inc.
+ * Copyright (C) 2012-2017, 2019 Free Software Foundation, Inc.
*
* This file is part of GNU lightning.
*
@@ -17,7 +17,6 @@
* Paulo Cesar Pereira de Andrade
*/
-#if PROTO
/* as per vfp_regno macro, required due to "support" to soft float registers
* or using integer registers as arguments to float operations */
# define _D8_REGNO 32
@@ -526,120 +525,14 @@ static void
_vfp_divi_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
static void _vfp_cmp_f(jit_state_t*,int32_t,int32_t);
# define vfp_cmp_d(r0,r1) _vfp_cmp_d(_jit,r0,r1)
static void _vfp_cmp_d(jit_state_t*,int32_t,int32_t);
-# define vcmp01_x(c0,c1,r0) _vcmp01_x(_jit,c0,c1,r0)
-static void _vcmp01_x(jit_state_t*,int,int,int32_t);
-# define vcmp01_f(c0,c1,r0,r1,r2) _vcmp01_f(_jit,c0,c1,r0,r1,r2)
-static void _vcmp01_f(jit_state_t*,int,int,int32_t,int32_t,int32_t);
-# define vcmp01_d(c0,c1,r0,r1,r2) _vcmp01_d(_jit,c0,c1,r0,r1,r2)
-static void _vcmp01_d(jit_state_t*,int,int,int32_t,int32_t,int32_t);
-# define vfp_ltr_f(r0,r1,r2) vcmp01_f(ARM_CC_PL,ARM_CC_MI,r0,r1,r2)
-# define vfp_lti_f(r0,r1,i0) _vfp_lti_f(_jit,r0,r1,i0)
-static void _vfp_lti_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_ltr_d(r0,r1,r2) vcmp01_d(ARM_CC_PL,ARM_CC_MI,r0,r1,r2)
-# define vfp_lti_d(r0,r1,i0) _vfp_lti_d(_jit,r0,r1,i0)
-static void _vfp_lti_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_ler_f(r0,r1,r2) vcmp01_f(ARM_CC_HS,ARM_CC_LS,r0,r1,r2)
-# define vfp_lei_f(r0,r1,i0) _vfp_lei_f(_jit,r0,r1,i0)
-static void _vfp_lei_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_ler_d(r0,r1,r2) vcmp01_d(ARM_CC_HS,ARM_CC_LS,r0,r1,r2)
-# define vfp_lei_d(r0,r1,i0) _vfp_lei_d(_jit,r0,r1,i0)
-static void _vfp_lei_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_eqr_f(r0,r1,r2) vcmp01_f(ARM_CC_NE,ARM_CC_EQ,r0,r1,r2)
-# define vfp_eqi_f(r0,r1,i0) _vfp_eqi_f(_jit,r0,r1,i0)
-static void _vfp_eqi_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_eqr_d(r0,r1,r2) vcmp01_d(ARM_CC_NE,ARM_CC_EQ,r0,r1,r2)
-# define vfp_eqi_d(r0,r1,i0) _vfp_eqi_d(_jit,r0,r1,i0)
-static void _vfp_eqi_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_ger_f(r0,r1,r2) vcmp01_f(ARM_CC_LT,ARM_CC_GE,r0,r1,r2)
-# define vfp_gei_f(r0,r1,i0) _vfp_gei_f(_jit,r0,r1,i0)
-static void _vfp_gei_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_ger_d(r0,r1,r2) vcmp01_d(ARM_CC_LT,ARM_CC_GE,r0,r1,r2)
-# define vfp_gei_d(r0,r1,i0) _vfp_gei_d(_jit,r0,r1,i0)
-static void _vfp_gei_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_gtr_f(r0,r1,r2) vcmp01_f(ARM_CC_LE,ARM_CC_GT,r0,r1,r2)
-# define vfp_gti_f(r0,r1,i0) _vfp_gti_f(_jit,r0,r1,i0)
-static void _vfp_gti_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_gtr_d(r0,r1,r2) vcmp01_d(ARM_CC_LE,ARM_CC_GT,r0,r1,r2)
-# define vfp_gti_d(r0,r1,i0) _vfp_gti_d(_jit,r0,r1,i0)
-static void _vfp_gti_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_ner_f(r0,r1,r2) vcmp01_f(ARM_CC_EQ,ARM_CC_NE,r0,r1,r2)
-# define vfp_nei_f(r0,r1,i0) _vfp_nei_f(_jit,r0,r1,i0)
-static void _vfp_nei_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_ner_d(r0,r1,r2) vcmp01_d(ARM_CC_EQ,ARM_CC_NE,r0,r1,r2)
-# define vfp_nei_d(r0,r1,i0) _vfp_nei_d(_jit,r0,r1,i0)
-static void _vfp_nei_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
# define vcmp10_x(c0,r0) _vcmp10_x(_jit,c0,r0)
static void _vcmp10_x(jit_state_t*,int,int32_t);
-# define vcmp_10_f(c0,r0,r1,r2) _vcmp_10_f(_jit,c0,r0,r1,r2)
-static void _vcmp_10_f(jit_state_t*,int,int32_t,int32_t,int32_t);
-# define vcmp_10_d(c0,r0,r1,r2) _vcmp_10_d(_jit,c0,r0,r1,r2)
-static void _vcmp_10_d(jit_state_t*,int,int32_t,int32_t,int32_t);
-# define vfp_unltr_f(r0,r1,r2) vcmp_10_f(ARM_CC_GE,r0,r1,r2)
-# define vfp_unlti_f(r0,r1,i0) _vfp_unlti_f(_jit,r0,r1,i0)
-static void _vfp_unlti_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_unltr_d(r0,r1,r2) vcmp_10_d(ARM_CC_GE,r0,r1,r2)
-# define vfp_unlti_d(r0,r1,i0) _vfp_unlti_d(_jit,r0,r1,i0)
-static void _vfp_unlti_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_unler_f(r0,r1,r2) vcmp_10_f(ARM_CC_GT,r0,r1,r2)
-# define vfp_unlei_f(r0,r1,i0) _vfp_unlei_f(_jit,r0,r1,i0)
-static void _vfp_unlei_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_unler_d(r0,r1,r2) vcmp_10_d(ARM_CC_GT,r0,r1,r2)
-# define vfp_unlei_d(r0,r1,i0) _vfp_unlei_d(_jit,r0,r1,i0)
-static void _vfp_unlei_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_uneqr_x(r0) _vfp_uneqr_x(_jit,r0)
-static void _vfp_uneqr_x(jit_state_t*,int32_t);
-# define vfp_uneqr_f(r0,r1,r2) _vfp_uneqr_f(_jit,r0,r1,r2)
-static void _vfp_uneqr_f(jit_state_t*,int32_t,int32_t,int32_t);
-# define vfp_uneqi_f(r0,r1,i0) _vfp_uneqi_f(_jit,r0,r1,i0)
-static void _vfp_uneqi_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_uneqr_d(r0,r1,r2) _vfp_uneqr_d(_jit,r0,r1,r2)
-static void _vfp_uneqr_d(jit_state_t*,int32_t,int32_t,int32_t);
-# define vfp_uneqi_d(r0,r1,i0) _vfp_uneqi_d(_jit,r0,r1,i0)
-static void _vfp_uneqi_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
# define vcmp_01_x(c0,r0) _vcmp_01_x(_jit,c0,r0)
static void _vcmp_01_x(jit_state_t*,int,int32_t);
# define vcmp_01_f(c0,r0,r1,r2) _vcmp_01_f(_jit,c0,r0,r1,r2)
static void _vcmp_01_f(jit_state_t*,int,int32_t,int32_t,int32_t);
# define vcmp_01_d(c0,r0,r1,r2) _vcmp_01_d(_jit,c0,r0,r1,r2)
static void _vcmp_01_d(jit_state_t*,int,int32_t,int32_t,int32_t);
-# define vfp_unger_f(r0,r1,r2) vcmp_01_f(ARM_CC_CS,r0,r1,r2)
-# define vfp_ungei_f(r0,r1,i0) _vfp_ungei_f(_jit,r0,r1,i0)
-static void _vfp_ungei_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_unger_d(r0,r1,r2) vcmp_01_d(ARM_CC_CS,r0,r1,r2)
-# define vfp_ungei_d(r0,r1,i0) _vfp_ungei_d(_jit,r0,r1,i0)
-static void _vfp_ungei_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_ungtr_f(r0,r1,r2) vcmp_01_f(ARM_CC_HI,r0,r1,r2)
-# define vfp_ungti_f(r0,r1,i0) _vfp_ungti_f(_jit,r0,r1,i0)
-static void _vfp_ungti_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_ungtr_d(r0,r1,r2) vcmp_01_d(ARM_CC_HI,r0,r1,r2)
-# define vfp_ungti_d(r0,r1,i0) _vfp_ungti_d(_jit,r0,r1,i0)
-static void _vfp_ungti_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_ltgtr_x(r0) _vfp_ltgtr_x(_jit,r0)
-static void _vfp_ltgtr_x(jit_state_t*,int32_t);
-# define vfp_ltgtr_f(r0,r1,r2) _vfp_ltgtr_f(_jit,r0,r1,r2)
-static void _vfp_ltgtr_f(jit_state_t*,int32_t,int32_t,int32_t);
-# define vfp_ltgti_f(r0,r1,i0) _vfp_ltgti_f(_jit,r0,r1,i0)
-static void _vfp_ltgti_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_ltgtr_d(r0,r1,r2) _vfp_ltgtr_d(_jit,r0,r1,r2)
-static void _vfp_ltgtr_d(jit_state_t*,int32_t,int32_t,int32_t);
-# define vfp_ltgti_d(r0,r1,i0) _vfp_ltgti_d(_jit,r0,r1,i0)
-static void _vfp_ltgti_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_ordr_f(r0,r1,r2) _vfp_ordr_f(_jit,r0,r1,r2)
-static void _vfp_ordr_f(jit_state_t*,int32_t,int32_t,int32_t);
-# define vfp_ordi_f(r0,r1,i0) _vfp_ordi_f(_jit,r0,r1,i0)
-static void _vfp_ordi_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_ordr_d(r0,r1,r2) _vfp_ordr_d(_jit,r0,r1,r2)
-static void _vfp_ordr_d(jit_state_t*,int32_t,int32_t,int32_t);
-# define vfp_ordi_d(r0,r1,i0) _vfp_ordi_d(_jit,r0,r1,i0)
-static void _vfp_ordi_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
-# define vfp_unordr_f(r0,r1,r2) _vfp_unordr_f(_jit,r0,r1,r2)
-static void _vfp_unordr_f(jit_state_t*,int32_t,int32_t,int32_t);
-# define vfp_unordi_f(r0,r1,i0) _vfp_unordi_f(_jit,r0,r1,i0)
-static void _vfp_unordi_f(jit_state_t*,int32_t,int32_t,jit_float32_t);
-# define vfp_unordr_d(r0,r1,r2) _vfp_unordr_d(_jit,r0,r1,r2)
-static void _vfp_unordr_d(jit_state_t*,int32_t,int32_t,int32_t);
-# define vfp_unordi_d(r0,r1,i0) _vfp_unordi_d(_jit,r0,r1,i0)
-static void _vfp_unordi_d(jit_state_t*,int32_t,int32_t,jit_float64_t);
# define vbcmp_x(cc,i0) _vbcmp_x(_jit,cc,i0)
static jit_word_t _vbcmp_x(jit_state_t*,int,jit_word_t);
# define vbcmp_f(cc,i0,r0,r1) _vbcmp_f(_jit,cc,i0,r0,r1)
@@ -806,9 +699,7 @@ static void
_vfp_stxi_f(jit_state_t*,jit_word_t,int32_t,int32_t);
static void _vfp_stxi_d(jit_state_t*,jit_word_t,int32_t,int32_t);
# define vfp_vaarg_d(r0, r1) _vfp_vaarg_d(_jit, r0, r1)
static void _vfp_vaarg_d(jit_state_t*, int32_t, int32_t);
-#endif
-#if CODE
# define vfp_regno(rn) (((rn) - 16) >> 1)
static int
@@ -1416,64 +1307,6 @@ _vfp_truncr_d_i(jit_state_t *_jit, int32_t r0, int32_t
r1)
jit_unget_reg(reg);
}
-# define fopi(name) \
-static void \
-_vfp_##name##i_f(jit_state_t *_jit, \
- int32_t r0, int32_t r1, jit_float32_t i0) \
-{ \
- int32_t reg = jit_get_reg(jit_class_fpr); \
- vfp_movi_f(rn(reg), i0); \
- vfp_##name##r_f(r0, r1, rn(reg)); \
- jit_unget_reg(reg);
\
-}
-# define dopi(name) \
-static void \
-_vfp_##name##i_d(jit_state_t *_jit, \
- int32_t r0, int32_t r1, jit_float64_t i0) \
-{ \
- int32_t reg = jit_get_reg(jit_class_fpr); \
- vfp_movi_d(rn(reg), i0); \
- vfp_##name##r_d(r0, r1, rn(reg)); \
- jit_unget_reg(reg);
\
-}
-# define fbopi(name) \
-static jit_word_t \
-_vfp_b##name##i_f(jit_state_t *_jit, \
- int32_t r0, int32_t r1, jit_float32_t i0) \
-{ \
- jit_word_t word; \
- int32_t reg = jit_get_reg(jit_class_fpr| \
- jit_class_nospill); \
- vfp_movi_f(rn(reg), i0); \
- word = vfp_b##name##r_f(r0, r1, rn(reg)); \
- jit_unget_reg(reg);
\
- return (word); \
-}
-# define dbopi(name) \
-static jit_word_t \
-_vfp_b##name##i_d(jit_state_t *_jit, \
- int32_t r0, int32_t r1, jit_float64_t i0) \
-{ \
- jit_word_t word; \
- int32_t reg = jit_get_reg(jit_class_fpr| \
- jit_class_nospill); \
- vfp_movi_d(rn(reg), i0); \
- word = vfp_b##name##r_d(r0, r1, rn(reg)); \
- jit_unget_reg(reg);
\
- return (word); \
-}
-
-fopi(add)
-dopi(add)
-fopi(sub)
-fopi(rsb)
-dopi(rsb)
-dopi(sub)
-fopi(mul)
-dopi(mul)
-fopi(div)
-dopi(div)
-
static void
_vfp_cmp_f(jit_state_t *_jit, int32_t r0, int32_t r1)
{
@@ -1532,284 +1365,6 @@ _vfp_cmp_d(jit_state_t *_jit, int32_t r0, int32_t r1)
}
}
-static void
-_vcmp01_x(jit_state_t *_jit, int c0, int c1, int32_t r0)
-{
- VMRS(_R15_REGNO);
- if (jit_thumb_p()) {
- if ((c0 ^ c1) >> 28 == 1) {
- ITE(c0);
- if (r0 < 8) {
- T1_MOVI(r0, 0);
- T1_MOVI(r0, 1);
- }
- else {
- T2_MOVI(r0, 0);
- T2_MOVI(r0, 1);
- }
- }
- else {
- if (r0 < 8) {
- IT(c0);
- T1_MOVI(r0, 0);
- IT(c1);
- T1_MOVI(r0, 1);
- }
- else {
- IT(c0);
- T2_MOVI(r0, 0);
- IT(c1);
- T2_MOVI(r0, 1);
- }
- }
- }
- else {
- CC_MOVI(c0, r0, 0);
- CC_MOVI(c1, r0, 1);
- }
-}
-
-static void
-_vcmp01_f(jit_state_t *_jit, int c0, int c1,
- int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_f(r1, r2);
- vcmp01_x(c0, c1, r0);
-}
-
-static void
-_vcmp01_d(jit_state_t *_jit, int c0, int c1,
- int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_d(r1, r2);
- vcmp01_x(c0, c1, r0);
-}
-
-static void
-_vcmp10_x(jit_state_t *_jit, int cc, int32_t r0)
-{
- if (jit_thumb_p()) {
- if (r0 < 8) {
- T1_MOVI(r0, 1);
- VMRS(_R15_REGNO);
- IT(cc);
- T1_MOVI(r0, 0);
- }
- else {
- T2_MOVI(r0, 1);
- VMRS(_R15_REGNO);
- IT(cc);
- T2_MOVI(r0, 0);
- }
- }
- else {
- VMRS(_R15_REGNO);
- MOVI(r0, 1);
- CC_MOVI(cc, r0, 0);
- }
-}
-static void
-_vcmp_10_f(jit_state_t *_jit, int cc,
- int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_f(r1, r2);
- vcmp10_x(cc, r0);
-}
-
-static void
-_vcmp_10_d(jit_state_t *_jit, int cc,
- int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_d(r1, r2);
- vcmp10_x(cc, r0);
-}
-
-fopi(lt)
-dopi(lt)
-fopi(le)
-dopi(le)
-fopi(eq)
-dopi(eq)
-fopi(ge)
-dopi(ge)
-fopi(gt)
-dopi(gt)
-fopi(ne)
-dopi(ne)
-fopi(unlt)
-dopi(unlt)
-fopi(unle)
-dopi(unle)
-
-static void
-_vfp_uneqr_x(jit_state_t *_jit, int32_t r0)
-{
- VMRS(_R15_REGNO);
- if (jit_thumb_p()) {
- ITE(ARM_CC_NE);
- if (r0 < 8) {
- T1_MOVI(r0, 0);
- T1_MOVI(r0, 1);
- IT(ARM_CC_VS);
- T1_MOVI(r0, 1);
- }
- else {
- T2_MOVI(r0, 0);
- T2_MOVI(r0, 1);
- IT(ARM_CC_VS);
- T2_MOVI(r0, 1);
- }
- }
- else {
- CC_MOVI(ARM_CC_NE, r0, 0);
- CC_MOVI(ARM_CC_EQ, r0, 1);
- CC_MOVI(ARM_CC_VS, r0, 1);
- }
-}
-
-static void
-_vfp_uneqr_f(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_f(r1, r2);
- vfp_uneqr_x(r0);
-}
-
-fopi(uneq)
-
-static void
-_vfp_uneqr_d(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_d(r1, r2);
- vfp_uneqr_x(r0);
-}
-
-dopi(uneq)
-
-static void
-_vcmp_01_x(jit_state_t *_jit, int cc, int32_t r0)
-{
- if (jit_thumb_p()) {
- if (r0 < 8) {
- T1_MOVI(r0, 0);
- VMRS(_R15_REGNO);
- IT(cc);
- T1_MOVI(r0, 1);
- }
- else {
- T2_MOVI(r0, 0);
- VMRS(_R15_REGNO);
- IT(cc);
- T2_MOVI(r0, 1);
- }
- }
- else {
- MOVI(r0, 0);
- VMRS(_R15_REGNO);
- CC_MOVI(cc, r0, 1);
- }
-}
-
-static void
-_vcmp_01_f(jit_state_t *_jit, int cc,
- int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_f(r1, r2);
- vcmp_01_x(cc, r0);
-}
-
-static void
-_vcmp_01_d(jit_state_t *_jit, int cc,
- int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_d(r1, r2);
- vcmp_01_x(cc, r0);
-}
-
-fopi(unge)
-dopi(unge)
-fopi(ungt)
-dopi(ungt)
-
-static void
-_vfp_ltgtr_x(jit_state_t *_jit, int32_t r0)
-{
- VMRS(_R15_REGNO);
- if (jit_thumb_p()) {
- ITE(ARM_CC_NE);
- if (r0 < 8) {
- T1_MOVI(r0, 1);
- T1_MOVI(r0, 0);
- IT(ARM_CC_VS);
- T1_MOVI(r0, 0);
- }
- else {
- T2_MOVI(r0, 1);
- T2_MOVI(r0, 0);
- IT(ARM_CC_VS);
- T2_MOVI(r0, 0);
- }
- }
- else {
- CC_MOVI(ARM_CC_NE, r0, 1);
- CC_MOVI(ARM_CC_EQ, r0, 0);
- CC_MOVI(ARM_CC_VS, r0, 0);
- }
-}
-
-static void
-_vfp_ltgtr_f(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_f(r1, r2);
- vfp_ltgtr_x(r0);
-}
-
-fopi(ltgt)
-
-static void
-_vfp_ltgtr_d(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_d(r1, r2);
- vfp_ltgtr_x(r0);
-}
-
-dopi(ltgt)
-
-static void
-_vfp_ordr_f(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_f(r1, r2);
- vcmp10_x(ARM_CC_VS, r0);
-}
-
-fopi(ord)
-
-static void
-_vfp_ordr_d(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_d(r1, r2);
- vcmp10_x(ARM_CC_VS, r0);
-}
-
-dopi(ord)
-
-static void
-_vfp_unordr_f(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_f(r1, r2);
- vcmp_01_x(ARM_CC_VS, r0);
-}
-
-fopi(unord)
-
-static void
-_vfp_unordr_d(jit_state_t *_jit, int32_t r0, int32_t r1, int32_t r2)
-{
- vfp_cmp_d(r1, r2);
- vcmp_01_x(ARM_CC_VS, r0);
-}
-
-dopi(unord)
-
static jit_word_t
_vbcmp_x(jit_state_t *_jit, int cc, jit_word_t i0)
{
@@ -1886,23 +1441,6 @@ _vbncmp_d(jit_state_t *_jit, int cc,
return (vbncmp_x(cc, i0));
}
-fbopi(lt)
-dbopi(lt)
-fbopi(le)
-dbopi(le)
-fbopi(eq)
-dbopi(eq)
-fbopi(ge)
-dbopi(ge)
-fbopi(gt)
-dbopi(gt)
-fbopi(ne)
-dbopi(ne)
-fbopi(unlt)
-dbopi(unlt)
-fbopi(unle)
-dbopi(unle)
-
static jit_word_t
_vfp_buneqr_x(jit_state_t *_jit, jit_word_t i0)
{
@@ -1940,8 +1478,6 @@ _vfp_buneqr_f(jit_state_t *_jit, jit_word_t i0, int32_t
r0, int32_t r1)
return (vfp_buneqr_x(i0));
}
-fbopi(uneq)
-
static jit_word_t
_vfp_buneqr_d(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
{
@@ -1949,8 +1485,6 @@ _vfp_buneqr_d(jit_state_t *_jit, jit_word_t i0, int32_t
r0, int32_t r1)
return (vfp_buneqr_x(i0));
}
-dbopi(uneq)
-
static jit_word_t
_vfp_bunger_x(jit_state_t *_jit, jit_word_t i0)
{
@@ -1982,8 +1516,6 @@ _vfp_bunger_f(jit_state_t *_jit, jit_word_t i0, int32_t
r0, int32_t r1)
return (vfp_bunger_x(i0));
}
-fbopi(unge)
-
static jit_word_t
_vfp_bunger_d(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
{
@@ -1991,8 +1523,6 @@ _vfp_bunger_d(jit_state_t *_jit, jit_word_t i0, int32_t
r0, int32_t r1)
return (vfp_bunger_x(i0));
}
-dbopi(unge)
-
static jit_word_t
_vfp_bltgtr_x(jit_state_t *_jit, jit_word_t i0)
{
@@ -2029,10 +1559,6 @@ _vfp_bltgtr_f(jit_state_t *_jit, jit_word_t i0, int32_t
r0, int32_t r1)
return (vfp_bltgtr_x(i0));
}
-fbopi(ungt)
-dbopi(ungt)
-fbopi(ltgt)
-
static jit_word_t
_vfp_bltgtr_d(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
{
@@ -2040,12 +1566,6 @@ _vfp_bltgtr_d(jit_state_t *_jit, jit_word_t i0, int32_t
r0, int32_t r1)
return (vfp_bltgtr_x(i0));
}
-dbopi(ltgt)
-fbopi(ord)
-dbopi(ord)
-fbopi(unord)
-dbopi(unord)
-
static void
_vfp_ldi_f(jit_state_t *_jit, int32_t r0, jit_word_t i0)
{
@@ -2323,8 +1843,3 @@ _vfp_vaarg_d(jit_state_t *_jit, int32_t r0, int32_t r1)
/* Update stack pointer. */
addi(r1, r1, sizeof(jit_float64_t));
}
-# undef dbopi
-# undef fbopi
-# undef dopi
-# undef fopi
-#endif
diff --git a/lightening/arm.h b/lightening/arm.h
index 94fc86c..b4f6466 100644
--- a/lightening/arm.h
+++ b/lightening/arm.h
@@ -90,14 +90,11 @@
#define _S30 JIT_FPR(30)
#define _S31 JIT_FPR(31)
-#define _SP _R13
-#define _LR _R14
-#define _PC _R15
-
#define JIT_R0 _R0
#define JIT_R1 _R1
#define JIT_R2 _R2
-#define JIT_R3 _R3
+#define JIT_R3 _R12
+#define JIT_TMP0 _R3
#define JIT_V0 _R4
#define JIT_V1 _R5
@@ -108,6 +105,10 @@
#define JIT_V6 _R10
#define JIT_V7 _R11
+#define _SP _R13
+#define _LR _R14
+#define _PC _R15
+
#define JIT_F0 _D0
#define JIT_F1 _D1
#define JIT_F2 _D2
@@ -115,7 +116,7 @@
#define JIT_F4 _D4
#define JIT_F5 _D5
#define JIT_F6 _D6
-#define JIT_F7 _D7
+#define JIT_FTMP _D7
#define JIT_VF0 _D8
#define JIT_VF1 _D9
diff --git a/lightening/lightening.c b/lightening/lightening.c
index 2838891..e03dbda 100644
--- a/lightening/lightening.c
+++ b/lightening/lightening.c
@@ -395,7 +395,7 @@ jit_patch_there(jit_state_t* _jit, jit_reloc_t reloc,
jit_pointer_t addr)
remove_pending_literal(_jit, reloc);
} else {
// Target out of range; branch to veneer.
- patch_pending_literal(_jit, reloc, (uint64_t) addr);
+ patch_pending_literal(_jit, reloc, (uintptr_t) addr);
}
} else {
// Already emitted a veneer. In this case, patch the veneer
@@ -412,7 +412,7 @@ jit_patch_there(jit_state_t* _jit, jit_reloc_t reloc,
jit_pointer_t addr)
patch_jcc_offset(loc.ui, diff);
remove_pending_literal(_jit, reloc);
} else {
- patch_pending_literal(_jit, reloc, (uint64_t) addr);
+ patch_pending_literal(_jit, reloc, (uintptr_t) addr);
}
} else {
uint8_t *target = pc_base + (voff << reloc.rsh);
@@ -423,7 +423,7 @@ jit_patch_there(jit_state_t* _jit, jit_reloc_t reloc,
jit_pointer_t addr)
case JIT_RELOC_LOAD_FROM_POOL: {
uint32_t voff = read_load_from_pool_offset(loc.ui);
if (voff == 0) {
- patch_pending_literal(_jit, reloc, (uint64_t) addr);
+ patch_pending_literal(_jit, reloc, (uintptr_t) addr);
} else {
uint8_t *target = pc_base + (voff << reloc.rsh);
*(uintptr_t *) target = (uintptr_t) addr;
- [Guile-commits] 30/34: Add ARMv7 testing to CI, (continued)
- [Guile-commits] 30/34: Add ARMv7 testing to CI, Andy Wingo, 2019/05/20
- [Guile-commits] 31/34: Attempt to get CI working on ARMv7, Andy Wingo, 2019/05/20
- [Guile-commits] 33/34: Update README, Andy Wingo, 2019/05/20
- [Guile-commits] 29/34: ARMv7 backend passing all tests!, Andy Wingo, 2019/05/20
- [Guile-commits] 05/34: Rework register saving to avoid push/pop, Andy Wingo, 2019/05/20
- [Guile-commits] 28/34: ARMv7 backend compiling without warnings, Andy Wingo, 2019/05/20
- [Guile-commits] 22/34: Update README and guix invocations in test suite, Andy Wingo, 2019/05/20
- [Guile-commits] 32/34: Fix CI on ARMv7, Andy Wingo, 2019/05/20
- [Guile-commits] 23/34: Remove software floating-point ARMv7 support; ARMv7 test env, Andy Wingo, 2019/05/20
- [Guile-commits] 27/34: Beginnings of VFP port to lightening, Andy Wingo, 2019/05/20
- [Guile-commits] 26/34: Port of arm-cpu.c to current lightening,
Andy Wingo <=
- [Guile-commits] 03/34: First pass at aarch64 assembler port, Andy Wingo, 2019/05/20
- [Guile-commits] 25/34: Beginnings of ARMv7 backend, Andy Wingo, 2019/05/20