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Implement iwMMXt instruction set for the PXA270 cpu.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2752 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2007-04-30 02:02:17 +00:00
parent a171fe394a
commit 18c9b56060
9 changed files with 1882 additions and 6 deletions
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2
target-arm/helper.c
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@ -42,6 +42,8 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id)
case ARM_CPUID_PXA270_C5:
set_feature(env, ARM_FEATURE_XSCALE);
/* JTAG_ID is ((id << 28) | 0x09265013) */
set_feature(env, ARM_FEATURE_IWMMXT);
env->iwmmxt.cregs[ARM_IWMMXT_wCID] = 0x69051000 | 'Q';
env->cp15.c0_cachetype = 0xd172172;
break;
default: