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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2022-11-01 12:44:54 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2022-11-08 01:04:25 +0100 |
| commit | 04849c94fe50ce6fc621933eda2321dc6a3280a1 (patch) | |
| tree | d8d325bf62f1aac1b126eea323b3525c50902aba /roms | |
| parent | 2a2105a26219695c72bfc7cab9b7d37754fc0920 (diff) | |
| download | qemu-04849c94fe50ce6fc621933eda2321dc6a3280a1.zip qemu-04849c94fe50ce6fc621933eda2321dc6a3280a1.tar.gz qemu-04849c94fe50ce6fc621933eda2321dc6a3280a1.tar.bz2 | |
disas/nanomips: Fix invalid PRId64 format calling img_format()
Fix warnings such:
disas/nanomips.c:3251:64: warning: format specifies type 'char *' but the argument has type 'int64' (aka 'long long') [-Wformat]
return img_format("CACHE 0x%" PRIx64 ", %s(%s)", op_value, s_value, rs);
~~ ^~~~~~~
%lld
To avoid crashes such (kernel from commit f375ad6a0d):
$ qemu-system-mipsel -cpu I7200 -d in_asm -kernel generic_nano32r6el_page4k
...
----------------
IN: __bzero
0x805c6084: 20c4 6950 ADDU r13, a0, a2
0x805c6088: 9089 ADDIU a0, 1
Process 70261 stopped
* thread #6, stop reason = EXC_BAD_ACCESS (code=1, address=0xfffffffffffffff0)
frame #0: 0x00000001bfe38864 libsystem_platform.dylib`_platform_strlen + 4
libsystem_platform.dylib`:
-> 0x1bfe38864 <+4>: ldr q0, [x1]
0x1bfe38868 <+8>: adr x3, #-0xc8 ; ___lldb_unnamed_symbol314
0x1bfe3886c <+12>: ldr q2, [x3], #0x10
0x1bfe38870 <+16>: and x2, x0, #0xf
Target 0: (qemu-system-mipsel) stopped.
(lldb) bt
* thread #6, stop reason = EXC_BAD_ACCESS (code=1, address=0xfffffffffffffff0)
* frame #0: 0x00000001bfe38864 libsystem_platform.dylib`_platform_strlen + 4
frame #1: 0x00000001bfce76a0 libsystem_c.dylib`__vfprintf + 4544
frame #2: 0x00000001bfd158b4 libsystem_c.dylib`_vasprintf + 280
frame #3: 0x0000000101c22fb0 libglib-2.0.0.dylib`g_vasprintf + 28
frame #4: 0x0000000101bfb7d8 libglib-2.0.0.dylib`g_strdup_vprintf + 32
frame #5: 0x000000010000fb70 qemu-system-mipsel`img_format(format=<unavailable>) at nanomips.c:103:14 [opt]
frame #6: 0x0000000100018868 qemu-system-mipsel`SB_S9_(instruction=<unavailable>, info=<unavailable>) at nanomips.c:12616:12 [opt]
frame #7: 0x000000010000f90c qemu-system-mipsel`print_insn_nanomips at nanomips.c:589:28 [opt]
Fixes: 4066c152b3 ("disas/nanomips: Remove IMMEDIATE functions")
Reported-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221101114458.25756-2-philmd@linaro.org>
Diffstat (limited to 'roms')
0 files changed, 0 insertions, 0 deletions