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target-sh4: Move PVR/PRR/CVR into SuperHCPUClass

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They are never changed once initialized, and moving them to the class
will allow to inspect them before instantiating.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2012-11-20 16:15:47 +01:00
parent c1b382e77d
commit b350ab7583
4 changed files with 22 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

10
hw/sh4/sh7750.c
View file

@ -255,6 +255,7 @@ static uint32_t sh7750_mem_readw(void *opaque, hwaddr addr)
static uint32_t sh7750_mem_readl(void *opaque, hwaddr addr)
{
SH7750State *s = opaque;
SuperHCPUClass *scc;
switch (addr) {
case SH7750_BCR1_A7:
@ -288,11 +289,14 @@ static uint32_t sh7750_mem_readl(void *opaque, hwaddr addr)
case SH7750_CCR_A7:
return s->ccr;
case 0x1f000030: /* Processor version */
return s->cpu->pvr;
scc = SUPERH_CPU_GET_CLASS(s->cpu);
return scc->pvr;
case 0x1f000040: /* Cache version */
return s->cpu->cvr;
scc = SUPERH_CPU_GET_CLASS(s->cpu);
return scc->cvr;
case 0x1f000044: /* Processor revision */
return s->cpu->prr;
scc = SUPERH_CPU_GET_CLASS(s->cpu);
return scc->prr;
default:
error_access("long read", addr);
abort();