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| author | Guo Ren <ren_guo@c-sky.com> | 2018-09-05 14:25:16 +0800 |
|---|---|---|
| committer | Guo Ren <ren_guo@c-sky.com> | 2018-10-26 00:54:23 +0800 |
| commit | 9d056df0924edbb0a30c85a1c1d3153c1229ec47 (patch) | |
| tree | 08fb43ab68f67f5b5eb9d311f37a90e64b94d099 /arch/csky/abiv2 | |
| parent | a0ae62806ff495b60235cc4f2fee3f3ab6a265c9 (diff) | |
| download | linux-9d056df0924edbb0a30c85a1c1d3153c1229ec47.tar.gz linux-9d056df0924edbb0a30c85a1c1d3153c1229ec47.tar.bz2 linux-9d056df0924edbb0a30c85a1c1d3153c1229ec47.zip | |
csky: ELF and module probe
This patch adds ELF definition and module relocate codes.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/csky/abiv2')
| -rw-r--r-- | arch/csky/abiv2/inc/abi/elf.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/csky/abiv2/inc/abi/elf.h b/arch/csky/abiv2/inc/abi/elf.h new file mode 100644 index 000000000000..290f49ef4c48 --- /dev/null +++ b/arch/csky/abiv2/inc/abi/elf.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __ABI_CSKY_ELF_H +#define __ABI_CSKY_ELF_H + +/* The member sort in array pr_reg[x] is defined by GDB. */ +#define ELF_CORE_COPY_REGS(pr_reg, regs) do { \ + pr_reg[0] = regs->pc; \ + pr_reg[1] = regs->a1; \ + pr_reg[2] = regs->a0; \ + pr_reg[3] = regs->sr; \ + pr_reg[4] = regs->a2; \ + pr_reg[5] = regs->a3; \ + pr_reg[6] = regs->regs[0]; \ + pr_reg[7] = regs->regs[1]; \ + pr_reg[8] = regs->regs[2]; \ + pr_reg[9] = regs->regs[3]; \ + pr_reg[10] = regs->regs[4]; \ + pr_reg[11] = regs->regs[5]; \ + pr_reg[12] = regs->regs[6]; \ + pr_reg[13] = regs->regs[7]; \ + pr_reg[14] = regs->regs[8]; \ + pr_reg[15] = regs->regs[9]; \ + pr_reg[16] = regs->usp; \ + pr_reg[17] = regs->lr; \ + pr_reg[18] = regs->exregs[0]; \ + pr_reg[19] = regs->exregs[1]; \ + pr_reg[20] = regs->exregs[2]; \ + pr_reg[21] = regs->exregs[3]; \ + pr_reg[22] = regs->exregs[4]; \ + pr_reg[23] = regs->exregs[5]; \ + pr_reg[24] = regs->exregs[6]; \ + pr_reg[25] = regs->exregs[7]; \ + pr_reg[26] = regs->exregs[8]; \ + pr_reg[27] = regs->exregs[9]; \ + pr_reg[28] = regs->exregs[10]; \ + pr_reg[29] = regs->exregs[11]; \ + pr_reg[30] = regs->exregs[12]; \ + pr_reg[31] = regs->exregs[13]; \ + pr_reg[32] = regs->exregs[14]; \ + pr_reg[33] = regs->tls; \ +} while (0); +#endif /* __ABI_CSKY_ELF_H */ |