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[Qemu-devel] [PATCH v10 44/65] elf: Add nanoMIPS specific variations in
From: |
Aleksandar Markovic |
Subject: |
[Qemu-devel] [PATCH v10 44/65] elf: Add nanoMIPS specific variations in ELF header fields |
Date: |
Fri, 17 Aug 2018 16:03:32 +0200 |
From: Aleksandar Rikalo <address@hidden>
Add nanoMIPS-related values in ELF header fields as specified in
nanoMIPS' "ELF ABI Supplement".
Reviewed-by: Aleksandar Markovic <address@hidden>
Acked-by: Richard Henderson <address@hidden>
Signed-off-by: Aleksandar Markovic <address@hidden>
Signed-off-by: Stefan Markovic <address@hidden>
---
include/elf.h | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/include/elf.h b/include/elf.h
index 312f68a..341960c 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -62,6 +62,24 @@ typedef int64_t Elf64_Sxword;
#define EF_MIPS_FP64 0x00000200
#define EF_MIPS_NAN2008 0x00000400
+/* nanoMIPS architecture bits, EF_NANOMIPS_ARCH */
+#define EF_NANOMIPS_ARCH_32R6 0x00000000 /* 32-bit nanoMIPS Release 6 ISA */
+#define EF_NANOMIPS_ARCH_64R6 0x10000000 /* 62-bit nanoMIPS Release 6 ISA */
+
+/* nanoMIPS ABI bits, EF_NANOMIPS_ABI */
+#define EF_NANOMIPS_ABI_P32 0x00001000 /* 32-bit nanoMIPS ABI */
+#define EF_NANOMIPS_ABI_P64 0x00002000 /* 64-bit nanoMIPS ABI */
+
+/* nanoMIPS processor specific flags, e_flags */
+#define EF_NANOMIPS_LINKRELAX 0x00000001 /* Link-time relaxation */
+#define EF_NANOMIPS_PIC 0x00000002 /* Position independent code */
+#define EF_NANOMIPS_32BITMODE 0x00000004 /* 32-bit object for 64-bit arch. */
+#define EF_NANOMIPS_PID 0x00000008 /* Position independent data */
+#define EF_NANOMIPS_PCREL 0x00000010 /* PC-relative mode */
+#define EF_NANOMIPS_ABI 0x0000f000 /* nanoMIPS ABI */
+#define EF_NANOMIPS_MACH 0x00ff0000 /* Machine variant */
+#define EF_NANOMIPS_ARCH 0xf0000000 /* nanoMIPS architecture */
+
/* MIPS machine variant */
#define EF_MIPS_MACH_NONE 0x00000000 /* A standard MIPS implementation */
#define EF_MIPS_MACH_3900 0x00810000 /* Toshiba R3900 */
--
2.7.4
- [Qemu-devel] [PATCH v10 60/65] linux-user: Add support for nanoMIPS core files, (continued)
- [Qemu-devel] [PATCH v10 60/65] linux-user: Add support for nanoMIPS core files, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 22/65] target/mips: Add emulation of nanoMIPS 32-bit load and store instructions, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 32/65] target/mips: Add emulation of DSP ASE for nanoMIPS - part 6, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 61/65] linux-user: Add nanoMIPS linux user mode configuration support, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 41/65] mips_malta: Add setting up GT64120 BARs to the nanoMIPS bootloader, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 47/65] linux-user: Add termbits.h header for nanoMIPS, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 40/65] mips_malta: Add basic nanoMIPS boot code for Malta board, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 54/65] linux-user: Add target_elf.h header for nanoMIPS, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 45/65] linux-user: Add syscall numbers for nanoMIPS, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 59/65] linux-user: Add support for statx() syscall for all platforms, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 44/65] elf: Add nanoMIPS specific variations in ELF header fields,
Aleksandar Markovic <=
- [Qemu-devel] [PATCH v10 42/65] mips_malta: Fix semihosting argument passing for nanoMIPS bare metal, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 36/65] elf: Add EM_NANOMIPS value as a valid one for e_machine field, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 65/65] qemu-doc: Add nanoMIPS-related items, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 57/65] linux-user: Add cpu_loop.c for nanoMIPS, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 64/65] gdbstub: Add XML support for GDB for nanoMIPS, Aleksandar Markovic, 2018/08/17
- [Qemu-devel] [PATCH v10 33/65] disas: Add support for nanoMIPS platform, Aleksandar Markovic, 2018/08/17