diff options
Diffstat (limited to 'tools/objtool/arch/x86/decode.c')
| -rw-r--r-- | tools/objtool/arch/x86/decode.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c index ed6bff0e01dc..fe1362c34564 100644 --- a/tools/objtool/arch/x86/decode.c +++ b/tools/objtool/arch/x86/decode.c @@ -456,10 +456,6 @@ int arch_decode_instruction(struct objtool_file *file, const struct section *sec if (!rex_w) break; - /* skip RIP relative displacement */ - if (is_RIP()) - break; - /* skip nontrivial SIB */ if (have_SIB()) { modrm_rm = sib_base; @@ -467,6 +463,12 @@ int arch_decode_instruction(struct objtool_file *file, const struct section *sec break; } + /* lea disp(%rip), %dst */ + if (is_RIP()) { + insn->type = INSN_LEA_RIP; + break; + } + /* lea disp(%src), %dst */ ADD_OP(op) { op->src.offset = ins.displacement.value; @@ -737,7 +739,10 @@ int arch_decode_instruction(struct objtool_file *file, const struct section *sec break; } - insn->immediate = ins.immediate.nbytes ? ins.immediate.value : 0; + if (ins.immediate.nbytes) + insn->immediate = ins.immediate.value; + else if (ins.displacement.nbytes) + insn->immediate = ins.displacement.value; return 0; } |