From 0442428a8976b4f94e04d24b5db9eb1b678d82c4 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Wed, 17 Apr 2019 21:17:57 +0200 Subject: 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 Message-Id: <20190417191805.28198-10-armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert --- target/sparc/cpu.c | 49 +++++++++++++++++++++++-------------------------- target/sparc/cpu.h | 2 +- 2 files changed, 24 insertions(+), 27 deletions(-) (limited to 'target/sparc') diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c index 4a4445bdf5..fd88a31806 100644 --- a/target/sparc/cpu.c +++ b/target/sparc/cpu.c @@ -20,7 +20,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" #include "cpu.h" -#include "qemu/error-report.h" +#include "qemu/qemu-print.h" #include "exec/exec-all.h" #include "hw/qdev-properties.h" #include "qapi/visitor.h" @@ -556,47 +556,44 @@ static const char * const feature_name[] = { "gl", }; -static void print_features(FILE *f, fprintf_function cpu_fprintf, - uint32_t features, const char *prefix) +static void print_features(uint32_t features, const char *prefix) { unsigned int i; for (i = 0; i < ARRAY_SIZE(feature_name); i++) { if (feature_name[i] && (features & (1 << i))) { if (prefix) { - (*cpu_fprintf)(f, "%s", prefix); + qemu_printf("%s", prefix); } - (*cpu_fprintf)(f, "%s ", feature_name[i]); + qemu_printf("%s ", feature_name[i]); } } } -void sparc_cpu_list(FILE *f, fprintf_function cpu_fprintf) +void sparc_cpu_list(void) { unsigned int i; for (i = 0; i < ARRAY_SIZE(sparc_defs); i++) { - (*cpu_fprintf)(f, "Sparc %16s IU " TARGET_FMT_lx - " FPU %08x MMU %08x NWINS %d ", - sparc_defs[i].name, - sparc_defs[i].iu_version, - sparc_defs[i].fpu_version, - sparc_defs[i].mmu_version, - sparc_defs[i].nwindows); - print_features(f, cpu_fprintf, CPU_DEFAULT_FEATURES & - ~sparc_defs[i].features, "-"); - print_features(f, cpu_fprintf, ~CPU_DEFAULT_FEATURES & - sparc_defs[i].features, "+"); - (*cpu_fprintf)(f, "\n"); + qemu_printf("Sparc %16s IU " TARGET_FMT_lx + " FPU %08x MMU %08x NWINS %d ", + sparc_defs[i].name, + sparc_defs[i].iu_version, + sparc_defs[i].fpu_version, + sparc_defs[i].mmu_version, + sparc_defs[i].nwindows); + print_features(CPU_DEFAULT_FEATURES & ~sparc_defs[i].features, "-"); + print_features(~CPU_DEFAULT_FEATURES & sparc_defs[i].features, "+"); + qemu_printf("\n"); } - (*cpu_fprintf)(f, "Default CPU feature flags (use '-' to remove): "); - print_features(f, cpu_fprintf, CPU_DEFAULT_FEATURES, NULL); - (*cpu_fprintf)(f, "\n"); - (*cpu_fprintf)(f, "Available CPU feature flags (use '+' to add): "); - print_features(f, cpu_fprintf, ~CPU_DEFAULT_FEATURES, NULL); - (*cpu_fprintf)(f, "\n"); - (*cpu_fprintf)(f, "Numerical features (use '=' to set): iu_version " - "fpu_version mmu_version nwindows\n"); + qemu_printf("Default CPU feature flags (use '-' to remove): "); + print_features(CPU_DEFAULT_FEATURES, NULL); + qemu_printf("\n"); + qemu_printf("Available CPU feature flags (use '+' to add): "); + print_features(~CPU_DEFAULT_FEATURES, NULL); + qemu_printf("\n"); + qemu_printf("Numerical features (use '=' to set): iu_version " + "fpu_version mmu_version nwindows\n"); } static void cpu_print_cc(FILE *f, fprintf_function cpu_fprintf, diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h index 4972ebcfd4..ab9fa3ddbf 100644 --- a/target/sparc/cpu.h +++ b/target/sparc/cpu.h @@ -578,7 +578,7 @@ void cpu_raise_exception_ra(CPUSPARCState *, int, uintptr_t) QEMU_NORETURN; #ifndef NO_CPU_IO_DEFS /* cpu_init.c */ void cpu_sparc_set_id(CPUSPARCState *env, unsigned int cpu); -void sparc_cpu_list(FILE *f, fprintf_function cpu_fprintf); +void sparc_cpu_list(void); /* mmu_helper.c */ int sparc_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int size, int rw, int mmu_idx); -- cgit v1.2.3