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target: Clean up how the dump_mmu() print

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The various dump_mmu() take an fprintf()-like callback and a FILE * to
pass to it, and so do their helper functions.  Passing around callback
and argument is rather tiresome.

Most dump_mmu() are called only by the target's hmp_info_tlb().  These
all pass monitor_printf() cast to fprintf_function and the current
monitor cast to FILE *.

SPARC's dump_mmu() gets also called from target/sparc/ldst_helper.c a
few times #ifdef DEBUG_MMU.  These calls pass fprintf() and stdout.

The type-punning is technically undefined behaviour, but works in
practice.  Clean up: drop the callback, and call qemu_printf()
instead.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190417191805.28198-11-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2019-04-17 21:17:58 +02:00
parent 0442428a89
commit fad866daa8
18 changed files with 178 additions and 183 deletions
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2
target/sparc/monitor.c
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@ -36,7 +36,7 @@ void hmp_info_tlb(Monitor *mon, const QDict *qdict)
monitor_printf(mon, "No CPU available\n");
return;
}
dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
dump_mmu(env1);
}
#ifndef TARGET_SPARC64