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Move clone() register setup to target specific code. Handle fork-like clone.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4623 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook 2008-05-30 17:22:15 +00:00
parent a4a99d71b2
commit 6e68e076e7
10 changed files with 92 additions and 58 deletions
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9
target-cris/cpu.h
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@ -218,6 +218,15 @@ static inline int cpu_mmu_index (CPUState *env)
return !!(env->pregs[PR_CCS] & U_FLAG);
}
#if defined(CONFIG_USER_ONLY)
static inline void cpu_clone_regs(CPUState *env, target_ulong newsp)
{
if (!newsp)
env->regs[14] = newsp;
env->regs[10] = 0;
}
#endif
/* Support function regs. */
#define SFR_RW_GC_CFG 0][0
#define SFR_RW_MM_CFG env->pregs[PR_SRS]][0