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authorDmitry Torokhov <[email protected]>2023-05-01 15:20:08 -0700
committerDmitry Torokhov <[email protected]>2023-05-01 15:20:08 -0700
commit9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e (patch)
treed57f3a63479a07b4e0cece029886e76e04feb984 /tools/objtool/arch/powerpc/decode.c
parent5dc63e56a9cf8df0b59c234a505a1653f1bdf885 (diff)
parent53bea86b5712c7491bb3dae12e271666df0a308c (diff)
Merge branch 'next' into for-linus
Prepare input updates for 6.4 merge window.
Diffstat (limited to 'tools/objtool/arch/powerpc/decode.c')
-rw-r--r--tools/objtool/arch/powerpc/decode.c22
1 files changed, 10 insertions, 12 deletions
diff --git a/tools/objtool/arch/powerpc/decode.c b/tools/objtool/arch/powerpc/decode.c
index 9c653805a08a..53b55690f320 100644
--- a/tools/objtool/arch/powerpc/decode.c
+++ b/tools/objtool/arch/powerpc/decode.c
@@ -41,38 +41,36 @@ const char *arch_ret_insn(int len)
int arch_decode_instruction(struct objtool_file *file, const struct section *sec,
unsigned long offset, unsigned int maxlen,
- unsigned int *len, enum insn_type *type,
- unsigned long *immediate,
- struct list_head *ops_list)
+ struct instruction *insn)
{
unsigned int opcode;
enum insn_type typ;
unsigned long imm;
- u32 insn;
+ u32 ins;
- insn = bswap_if_needed(file->elf, *(u32 *)(sec->data->d_buf + offset));
- opcode = insn >> 26;
+ ins = bswap_if_needed(file->elf, *(u32 *)(sec->data->d_buf + offset));
+ opcode = ins >> 26;
typ = INSN_OTHER;
imm = 0;
switch (opcode) {
case 18: /* b[l][a] */
- if ((insn & 3) == 1) /* bl */
+ if ((ins & 3) == 1) /* bl */
typ = INSN_CALL;
- imm = insn & 0x3fffffc;
+ imm = ins & 0x3fffffc;
if (imm & 0x2000000)
imm -= 0x4000000;
break;
}
if (opcode == 1)
- *len = 8;
+ insn->len = 8;
else
- *len = 4;
+ insn->len = 4;
- *type = typ;
- *immediate = imm;
+ insn->type = typ;
+ insn->immediate = imm;
return 0;
}