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| author | Markus Armbruster <armbru@redhat.com> | 2024-05-13 16:17:01 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2024-05-27 12:42:44 +0200 |
| commit | c59fb13be7fd937c087ed103abad4c2d9d2bcfab (patch) | |
| tree | 3463db513ebe65856ba1542b5cbba608a816ec22 /system | |
| parent | 29ad187c1c89fcf82d4e73e90bec9722d548efed (diff) | |
| download | qemu-c59fb13be7fd937c087ed103abad4c2d9d2bcfab.zip qemu-c59fb13be7fd937c087ed103abad4c2d9d2bcfab.tar.gz qemu-c59fb13be7fd937c087ed103abad4c2d9d2bcfab.tar.bz2 | |
cpus: Improve error messages on memsave, pmemsave write error
qmp_memsave() and qmp_pmemsave() report fwrite() error as
An IO error has occurred
Improve this to
writing memory to '<filename>' failed
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240513141703.549874-5-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Diffstat (limited to 'system')
| -rw-r--r-- | system/cpus.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/system/cpus.c b/system/cpus.c index 68d161d..f8fa78f 100644 --- a/system/cpus.c +++ b/system/cpus.c @@ -813,7 +813,8 @@ void qmp_memsave(int64_t addr, int64_t size, const char *filename, goto exit; } if (fwrite(buf, 1, l, f) != l) { - error_setg(errp, QERR_IO_ERROR); + error_setg(errp, "writing memory to '%s' failed", + filename); goto exit; } addr += l; @@ -843,7 +844,8 @@ void qmp_pmemsave(int64_t addr, int64_t size, const char *filename, l = size; cpu_physical_memory_read(addr, buf, l); if (fwrite(buf, 1, l, f) != l) { - error_setg(errp, QERR_IO_ERROR); + error_setg(errp, "writing memory to '%s' failed", + filename); goto exit; } addr += l; |