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disas/hppa: Show hexcode of instruction along with disassembly

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On hppa many instructions can be expressed by different bytecodes.
To be able to debug qemu translation bugs it's therefore necessary to see the
currently executed byte codes without the need to lookup the sequence without
the full executable.
With this patch the instruction byte code is shown beside the disassembly.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Helge Deller 2023-11-17 11:26:02 +01:00
parent a01491a238
commit 2f926bfd5b
1 changed files with 5 additions and 1 deletions
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6
disas/hppa.c
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@ -1968,6 +1968,10 @@ print_insn_hppa (bfd_vma memaddr, disassemble_info *info)
insn = bfd_getb32 (buffer); insn = bfd_getb32 (buffer);
info->fprintf_func(info->stream, " %02x %02x %02x %02x ",
(insn >> 24) & 0xff, (insn >> 16) & 0xff,
(insn >> 8) & 0xff, insn & 0xff);
for (i = 0; i < NUMOPCODES; ++i) for (i = 0; i < NUMOPCODES; ++i)
{ {
const struct pa_opcode *opcode = &pa_opcodes[i]; const struct pa_opcode *opcode = &pa_opcodes[i];
@ -2826,6 +2830,6 @@ print_insn_hppa (bfd_vma memaddr, disassemble_info *info)
return sizeof (insn); return sizeof (insn);
} }
} }
(*info->fprintf_func) (info->stream, "#%8x", insn); info->fprintf_func(info->stream, "<unknown>");
return sizeof (insn); return sizeof (insn);
} }