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[Qemu-devel] [PATCH 02/14] tcg-ppc64: More use of TAI and SAI helper mac
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 02/14] tcg-ppc64: More use of TAI and SAI helper macros |
Date: |
Sun, 1 Sep 2013 09:16:01 -0700 |
Finish conversion of all memory operations.
Signed-off-by: Richard Henderson <address@hidden>
---
tcg/ppc64/tcg-target.c | 41 ++++++++++++++++-------------------------
1 file changed, 16 insertions(+), 25 deletions(-)
diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index c0acaed..78acf3c 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -718,10 +718,10 @@ static void tcg_out_call(TCGContext *s, tcg_target_long
arg, int const_arg)
tcg_out_movi(s, TCG_TYPE_I64, reg, arg);
}
- tcg_out32(s, LD | RT(0) | RA(reg));
+ tcg_out32(s, LD | TAI(0, reg, 0));
tcg_out32(s, MTSPR | RA(0) | CTR);
- tcg_out32(s, LD | RT(11) | RA(reg) | 16);
- tcg_out32(s, LD | RT(2) | RA(reg) | 8);
+ tcg_out32(s, LD | TAI(11, reg, 16));
+ tcg_out32(s, LD | TAI(2, reg, 8));
tcg_out32(s, BCCTR | BO_ALWAYS | LK);
#endif
}
@@ -963,12 +963,9 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg
*args, int opc)
reloc_pc14(label1_ptr, (tcg_target_long)s->code_ptr);
#endif
- tcg_out32(s, (LD
- | RT(r0)
- | RA(r0)
- | (offsetof(CPUTLBEntry, addend)
- - offsetof(CPUTLBEntry, addr_write))
- ));
+ tcg_out32(s, LD | TAI(r0, r0,
+ offsetof(CPUTLBEntry, addend)
+ - offsetof(CPUTLBEntry, addr_write)));
/* r0 = env->tlb_table[mem_index][index].addend */
tcg_out32(s, ADD | TAB(r0, r0, addr_reg));
/* r0 = env->tlb_table[mem_index][index].addend + addr */
@@ -1030,15 +1027,12 @@ static void tcg_target_qemu_prologue(TCGContext *s)
/* Prologue */
tcg_out32(s, MFSPR | RT(0) | LR);
- tcg_out32(s, STDU | RS(1) | RA(1) | (-frame_size & 0xffff));
- for (i = 0; i < ARRAY_SIZE(tcg_target_callee_save_regs); ++i)
- tcg_out32(s, (STD
- | RS(tcg_target_callee_save_regs[i])
- | RA(1)
- | (i * 8 + 48 + TCG_STATIC_CALL_ARGS_SIZE)
- )
- );
- tcg_out32(s, STD | RS(0) | RA(1) | (frame_size + 16));
+ tcg_out32(s, STDU | SAI(1, 1, -frame_size));
+ for (i = 0; i < ARRAY_SIZE(tcg_target_callee_save_regs); ++i) {
+ tcg_out32(s, STD | SAI(tcg_target_callee_save_regs[i], 1,
+ i * 8 + 48 + TCG_STATIC_CALL_ARGS_SIZE));
+ }
+ tcg_out32(s, STD | SAI(0, 1, frame_size + 16));
#ifdef CONFIG_USE_GUEST_BASE
if (GUEST_BASE) {
@@ -1054,13 +1048,10 @@ static void tcg_target_qemu_prologue(TCGContext *s)
/* Epilogue */
tb_ret_addr = s->code_ptr;
- for (i = 0; i < ARRAY_SIZE(tcg_target_callee_save_regs); ++i)
- tcg_out32(s, (LD
- | RT(tcg_target_callee_save_regs[i])
- | RA(1)
- | (i * 8 + 48 + TCG_STATIC_CALL_ARGS_SIZE)
- )
- );
+ for (i = 0; i < ARRAY_SIZE(tcg_target_callee_save_regs); ++i) {
+ tcg_out32(s, LD | TAI(tcg_target_callee_save_regs[i], 1,
+ i * 8 + 48 + TCG_STATIC_CALL_ARGS_SIZE));
+ }
tcg_out32(s, LD | TAI(0, 1, frame_size + 16));
tcg_out32(s, MTSPR | RS(0) | LR);
tcg_out32(s, ADDI | TAI(1, 1, frame_size));
--
1.8.3.1
- [Qemu-devel] [PATCH 00/14] tcg-ppc64 improvements, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 01/14] tcg-ppc64: Reformat tcg-target.c, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 02/14] tcg-ppc64: More use of TAI and SAI helper macros,
Richard Henderson <=
- [Qemu-devel] [PATCH 03/14] tcg-ppc64: Use TCG_REG_Rn constants, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 04/14] tcg-ppc64: Use tcg_out64, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 06/14] tcg-ppc64: Don't load the static chain from TCG, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 05/14] tcg-ppc64: Avoid code for nop move, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 07/14] tcg-ppc64: Fold constant call address into descriptor load, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 08/14] tcg-ppc64: Look through a constant function descriptor, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 09/14] tcg-ppc64: Tidy register allocation order, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 11/14] tcg-ppc64: Implement tcg_register_jit, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 10/14] tcg-ppc64: Handle long offsets better, Richard Henderson, 2013/09/01
- [Qemu-devel] [PATCH 12/14] tcg-ppc64: Streamline tcg_out_tlb_read, Richard Henderson, 2013/09/01