target: Simplify how the TARGET_cpu_list() print

The various TARGET_cpu_list() take an fprintf()-like callback and a
FILE * to pass to it.  Their callers (vl.c's main() via list_cpus(),
bsd-user/main.c's main(), linux-user/main.c's main()) all pass
fprintf() and stdout.  Thus, the flexibility provided by the (rather
tiresome) indirection isn't actually used.

Drop the callback, and call qemu_printf() instead.

Calling printf() would also work, but would make the code unsuitable
for monitor context without making it simpler.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190417191805.28198-10-armbru@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

3 files changed, 4 insertions, 4 deletions

diff --git a/target/mips/cpu.h b/target/mips/cpu.h
index a10eeb0de3..1f41cf66d5 100644
--- a/target/mips/cpu.h
+++ b/target/mips/cpu.h
@@ -1065,7 +1065,7 @@ static inline MIPSCPU *mips_env_get_cpu(CPUMIPSState *env)
 
 #define ENV_OFFSET offsetof(MIPSCPU, env)
 
-void mips_cpu_list (FILE *f, fprintf_function cpu_fprintf);
+void mips_cpu_list(void);
 
 #define cpu_signal_handler cpu_mips_signal_handler
 #define cpu_list mips_cpu_list
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 364bd6dc4f..d886a0c9b2 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -38,6 +38,7 @@
 #include "trace-tcg.h"
 #include "exec/translator.h"
 #include "exec/log.h"
+#include "qemu/qemu-print.h"
 
 #define MIPS_DEBUG_DISAS 0
 
diff --git a/target/mips/translate_init.inc.c b/target/mips/translate_init.inc.c
index bf559aff08..1c2d017d36 100644
--- a/target/mips/translate_init.inc.c
+++ b/target/mips/translate_init.inc.c
@@ -835,13 +835,12 @@ const mips_def_t mips_defs[] =
 };
 const int mips_defs_number = ARRAY_SIZE(mips_defs);
 
-void mips_cpu_list (FILE *f, fprintf_function cpu_fprintf)
+void mips_cpu_list(void)
 {
     int i;
 
     for (i = 0; i < ARRAY_SIZE(mips_defs); i++) {
-        (*cpu_fprintf)(f, "MIPS '%s'\n",
-                       mips_defs[i].name);
+        qemu_printf("MIPS '%s'\n", mips_defs[i].name);
     }
 }