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authorGuo Ren <ren_guo@c-sky.com>2018-09-05 14:25:16 +0800
committerGuo Ren <ren_guo@c-sky.com>2018-10-26 00:54:23 +0800
commit9d056df0924edbb0a30c85a1c1d3153c1229ec47 (patch)
tree08fb43ab68f67f5b5eb9d311f37a90e64b94d099 /arch/csky/abiv2/inc
parenta0ae62806ff495b60235cc4f2fee3f3ab6a265c9 (diff)
downloadlinux-sh-9d056df0924edbb0a30c85a1c1d3153c1229ec47.tar.gz
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/inc')
-rw-r--r--arch/csky/abiv2/inc/abi/elf.h43
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 */