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monitor: Trim some trailing space from human-readable output 

I noticed -cpu help printing enough trailing spaces to make the output
at least 84 characters wide.  Looks ugly unless the terminal is wider.
Ugly or not, trailing spaces are stupid.

The culprit is this line in x86_cpu_list_entry():

    qemu_printf("x86 %-20s  %-58s\n", name, desc);

This prints a string with minimum field left-justified right before a
newline.  Change it to

    qemu_printf("x86 %-20s  %s\n", name, desc);

which avoids the trailing spaces and is simpler to boot.

A search for the pattern with "git-grep -E '%-[0-9]+s\\n'" found a few
more instances.  Change them similarly.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Message-Id: <20211009152401.2982862-1-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Markus Armbruster 2021-10-09 17:24:01 +02:00 committed by Laurent Vivier
parent af531756d2
commit 61848717d6
6 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
monitor/hmp-cmds.c
View File

@ -1945,7 +1945,7 @@ void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
monitor_printf(mon, " port link duplex neg?\n");
for (port = list; port; port = port->next) {
monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
monitor_printf(mon, "%10s %-4s %-3s %2s %s\n",
port->value->name,
port->value->enabled ? port->value->link_up ?
"up" : "down" : "!ena",

4
target/i386/cpu-dump.c
View File

@ -464,13 +464,13 @@ void x86_cpu_dump_state(CPUState *cs, FILE *f, int flags)
snprintf(cc_op_name, sizeof(cc_op_name), "[%d]", env->cc_op);
#ifdef TARGET_X86_64
if (env->hflags & HF_CS64_MASK) {
qemu_fprintf(f, "CCS=%016" PRIx64 " CCD=%016" PRIx64 " CCO=%-8s\n",
qemu_fprintf(f, "CCS=%016" PRIx64 " CCD=%016" PRIx64 " CCO=%s\n",
env->cc_src, env->cc_dst,
cc_op_name);
} else
#endif
{
qemu_fprintf(f, "CCS=%08x CCD=%08x CCO=%-8s\n",
qemu_fprintf(f, "CCS=%08x CCD=%08x CCO=%s\n",
(uint32_t)env->cc_src, (uint32_t)env->cc_dst,
cc_op_name);
}

2
target/i386/cpu.c
View File

@ -4878,7 +4878,7 @@ static void x86_cpu_list_entry(gpointer data, gpointer user_data)
desc = g_strdup_printf("%s", model_id);
}
qemu_printf("x86 %-20s %-58s\n", name, desc);
qemu_printf("x86 %-20s %s\n", name, desc);
}
/* list available CPU models and flags */

2
target/ppc/cpu_init.c
View File

@ -8734,7 +8734,7 @@ void ppc_cpu_list(void)
#ifdef CONFIG_KVM
qemu_printf("\n");
qemu_printf("PowerPC %-16s\n", "host");
qemu_printf("PowerPC %s\n", "host");
#endif
}

4
target/s390x/cpu_models.c
View File

@ -398,14 +398,14 @@ void s390_cpu_list(void)
for (feat = 0; feat < S390_FEAT_MAX; feat++) {
const S390FeatDef *def = s390_feat_def(feat);
qemu_printf("%-20s %-50s\n", def->name, def->desc);
qemu_printf("%-20s %s\n", def->name, def->desc);
}
qemu_printf("\nRecognized feature groups:\n");
for (group = 0; group < S390_FEAT_GROUP_MAX; group++) {
const S390FeatGroupDef *def = s390_feat_group_def(group);
qemu_printf("%-20s %-50s\n", def->name, def->desc);
qemu_printf("%-20s %s\n", def->name, def->desc);
}
}

2
target/xtensa/mmu_helper.c
View File

@ -1098,7 +1098,7 @@ static void dump_tlb(CPUXtensaState *env, bool dtlb)
qemu_printf("\tVaddr Paddr ASID Attr RWX Cache\n"
"\t---------- ---------- ---- ---- --- -------\n");
}
qemu_printf("\t0x%08x 0x%08x 0x%02x 0x%02x %c%c%c %-7s\n",
qemu_printf("\t0x%08x 0x%08x 0x%02x 0x%02x %c%c%c %s\n",
entry->vaddr,
entry->paddr,
entry->asid,