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qom/cpu: Simplify how CPUClass:cpu_dump_state() prints

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CPUClass method dump_statistics() takes an fprintf()-like callback and
a FILE * to pass to it.  Most callers pass fprintf() and stderr.
log_cpu_state() passes fprintf() and qemu_log_file.
hmp_info_registers() passes monitor_fprintf() and the current monitor
cast to FILE *.  monitor_fprintf() casts it right back, and is
otherwise identical to monitor_printf().

The callback gets passed around a lot, which is tiresome.  The
type-punning around monitor_fprintf() is ugly.

Drop the callback, and call qemu_fprintf() instead.  Also gets rid of
the type-punning, since qemu_fprintf() takes NULL instead of the
current monitor cast to FILE *.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190417191805.28198-15-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2019-04-17 21:18:02 +02:00
parent 19aaa4c3fd
commit 90c84c5600
63 changed files with 682 additions and 711 deletions
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3
target/i386/cpu.h
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@ -1521,8 +1521,7 @@ int x86_cpu_write_elf32_qemunote(WriteCoreDumpFunction f, CPUState *cpu,
void x86_cpu_get_memory_mapping(CPUState *cpu, MemoryMappingList *list,
Error **errp);
void x86_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
int flags);
void x86_cpu_dump_state(CPUState *cs, FILE *f, int flags);
hwaddr x86_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);