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authorHelge Deller <deller@gmx.de>2023-11-17 11:26:02 +0100
committerHelge Deller <deller@gmx.de>2023-11-17 18:36:36 +0100
commit2f926bfd5b79e6219ae65a1e530b38f37d62b384 (patch)
treed47bf51643f9b941ee3e37fabd6223f6f6f2b6ae /disas
parenta01491a238fab670ba68b5c649c109c64ae23e21 (diff)
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disas/hppa: Show hexcode of instruction along with disassembly
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>
Diffstat (limited to 'disas')
-rw-r--r--disas/hppa.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/disas/hppa.c b/disas/hppa.c
index dcf9a47..cce4f4a 100644
--- a/disas/hppa.c
+++ b/disas/hppa.c
@@ -1968,6 +1968,10 @@ print_insn_hppa (bfd_vma memaddr, disassemble_info *info)
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)
{
const struct pa_opcode *opcode = &pa_opcodes[i];
@@ -2826,6 +2830,6 @@ print_insn_hppa (bfd_vma memaddr, disassemble_info *info)
return sizeof (insn);
}
}
- (*info->fprintf_func) (info->stream, "#%8x", insn);
+ info->fprintf_func(info->stream, "<unknown>");
return sizeof (insn);
}