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Make MIPS MT implementation more cache friendly.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3981 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2008-02-12 21:01:26 +00:00
parent 577d8dd437
commit d0dc7dc327
12 changed files with 96 additions and 96 deletions
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6
linux-user/syscall.c
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@ -2752,8 +2752,8 @@ int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp)
/* ??? is this sufficient? */
#elif defined(TARGET_MIPS)
if (!newsp)
newsp = env->gpr[29][env->current_tc];
new_env->gpr[29][env->current_tc] = newsp;
newsp = env->gpr[env->current_tc][29];
new_env->gpr[env->current_tc][29] = newsp;
#elif defined(TARGET_PPC)
if (!newsp)
newsp = env->gpr[1];
@ -3512,7 +3512,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
if (!is_error(ret)) {
#if defined(TARGET_MIPS)
CPUMIPSState *env = (CPUMIPSState*)cpu_env;
env->gpr[3][env->current_tc] = host_pipe[1];
env->gpr[env->current_tc][3] = host_pipe[1];
ret = host_pipe[0];
#else
if (put_user_s32(host_pipe[0], arg1)