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[Qemu-ppc] [PATCH v2 2/5] ppc: Introduce a function to look up CPU alias
From: |
Thomas Huth |
Subject: |
[Qemu-ppc] [PATCH v2 2/5] ppc: Introduce a function to look up CPU alias strings |
Date: |
Tue, 9 Aug 2016 18:59:58 +0200 |
We will need this function to look up the aliases in the
spapr-cpu-core code, too.
Signed-off-by: Thomas Huth <address@hidden>
---
target-ppc/cpu.h | 1 +
target-ppc/translate_init.c | 13 +++++++++++++
2 files changed, 14 insertions(+)
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 5fce1ff..786ab5c 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1201,6 +1201,7 @@ extern const struct VMStateDescription vmstate_ppc_cpu;
/*****************************************************************************/
PowerPCCPU *cpu_ppc_init(const char *cpu_model);
void ppc_translate_init(void);
+const char *ppc_cpu_lookup_alias(const char *alias);
void gen_update_current_nip(void *opaque);
/* you can call this signal handler from your SIGBUS and SIGSEGV
signal handlers to inform the virtual CPU of exceptions. non zero
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 5f28a36..7a9b15e 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -10012,6 +10012,19 @@ static ObjectClass *ppc_cpu_class_by_name(const char
*name)
return NULL;
}
+const char *ppc_cpu_lookup_alias(const char *alias)
+{
+ int ai;
+
+ for (ai = 0; ppc_cpu_aliases[ai].alias != NULL; ai++) {
+ if (strcmp(ppc_cpu_aliases[ai].alias, alias) == 0) {
+ return ppc_cpu_aliases[ai].model;
+ }
+ }
+
+ return NULL;
+}
+
PowerPCCPU *cpu_ppc_init(const char *cpu_model)
{
return POWERPC_CPU(cpu_generic_init(TYPE_POWERPC_CPU, cpu_model));
--
1.8.3.1
- [Qemu-ppc] [PATCH v2 0/5] spapr: Fix regression in CPU alias handling, Thomas Huth, 2016/08/09
- [Qemu-ppc] [PATCH v2 1/5] spapr: remove extra type variable, Thomas Huth, 2016/08/09
- [Qemu-ppc] [PATCH v2 2/5] ppc: Introduce a function to look up CPU alias strings,
Thomas Huth <=
- [Qemu-ppc] [PATCH v2 3/5] hw/ppc/spapr: Look up CPU alias names instead of hard-coding the aliases, Thomas Huth, 2016/08/09
- [Qemu-ppc] [PATCH v2 4/5] ppc/kvm: Do not mess up the generic CPU family registration, Thomas Huth, 2016/08/09
- [Qemu-ppc] [PATCH v2 5/5] ppc/kvm: Register also a generic spapr CPU core family type, Thomas Huth, 2016/08/09
- Re: [Qemu-ppc] [PATCH v2 0/5] spapr: Fix regression in CPU alias handling, David Gibson, 2016/08/10