Magic-Mirror/radare2
1
0
Fork 0
mirror of https://github.com/radareorg/radare2.git synced 2024-11-27 07:00:30 +00:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity

Fix asm.emu derefenced word issue on big endian ##disasm

Browse Source
This commit is contained in:
pancake 2024-07-21 18:24:10 +02:00 committed by pancake
parent a14cd58c44
commit 26778a3fb2
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libr/core/disasm.c
View File

@ -5102,6 +5102,7 @@ static bool myregwrite(REsil *esil, const char *name, ut64 *val) {
if (!ds) {
return false;
}
const bool be = R_ARCH_CONFIG_IS_BIG_ENDIAN (ds->core->rasm->config);
if (!ds->show_emu_strlea && ds->analop.type == R_ANAL_OP_TYPE_LEA) {
// useful for ARM64
// reduce false positives in emu.str=true when loading strings via adrp+add
@ -5226,7 +5227,8 @@ static bool myregwrite(REsil *esil, const char *name, ut64 *val) {
/* nothing */
} else {
if (!ds->show_emu_str) {
msg = r_str_appendf (msg, "-> 0x%x", *n32);
ut32 v = r_read_ble32 (n32, be);
msg = r_str_appendf (msg, "-> 0x%x", v);
}
}
}

2
libr/util/buf.c
View File

@ -517,7 +517,7 @@ R_API ut8 r_buf_read8(RBuffer *b) {
R_API ut8 r_buf_read8_at(RBuffer *b, ut64 addr) {
ut8 res;
st64 r = r_buf_read_at (b, addr, &res, sizeof (res));
return r == sizeof (res)? res: b->Oxff_priv;
return (r == sizeof (res))? res: b->Oxff_priv;
}
static st64 buf_format(RBuffer *dst, RBuffer *src, const char *fmt, int n) {