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More efficient target register / TC accesses.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4794 c046a42c-6fe2-441c-8c8c-71466251a162
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ths 2008-06-27 10:02:35 +00:00
parent a37ee56cb7
commit b5dc7732e1
16 changed files with 327 additions and 246 deletions
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2
linux-user/syscall.c
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@ -3686,7 +3686,7 @@ 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[env->current_tc][3] = host_pipe[1];
env->active_tc.gpr[3] = host_pipe[1];
ret = host_pipe[0];
#elif defined(TARGET_SH4)
((CPUSH4State*)cpu_env)->gregs[1] = host_pipe[1];