diff options
-rw-r--r-- | arm-dis.c | 5 | ||||
-rw-r--r-- | disas.c | 21 |
2 files changed, 23 insertions, 3 deletions
@@ -1556,6 +1556,11 @@ print_insn_arm (pc, info) } is_thumb = force_thumb; + if (pc & 1) + { + is_thumb = 1; + pc &= ~(bfd_vma) 1; + } #if 0 if (!is_thumb && info->symbols != NULL) @@ -108,8 +108,20 @@ bfd_vma bfd_getb32 (const bfd_byte *addr) return (bfd_vma) v; } -/* Disassemble this for me please... (debugging). 'flags' is only used - for i386: non zero means 16 bit code */ +#ifdef TARGET_ARM +static int +print_insn_thumb1(bfd_vma pc, disassemble_info *info) +{ + return print_insn_arm(pc | 1, info); +} +#endif + +/* Disassemble this for me please... (debugging). 'flags' has teh following + values: + i386 - nonzero means 16 bit code + arm - nonzero means thumb code + other targets - unused + */ void target_disas(FILE *out, target_ulong code, target_ulong size, int flags) { target_ulong pc; @@ -137,7 +149,10 @@ void target_disas(FILE *out, target_ulong code, target_ulong size, int flags) disasm_info.mach = bfd_mach_i386_i386; print_insn = print_insn_i386; #elif defined(TARGET_ARM) - print_insn = print_insn_arm; + if (flags) + print_insn = print_insn_thumb1; + else + print_insn = print_insn_arm; #elif defined(TARGET_SPARC) print_insn = print_insn_sparc; #elif defined(TARGET_PPC) |