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Merge remote-tracking branch 'riku/linux-user-for-upstream' into staging

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This commit is contained in:
Anthony Liguori 2011-06-27 11:26:47 -05:00
commit cd59dd8734
9 changed files with 355 additions and 176 deletions
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37
linux-user/main.c
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@ -318,7 +318,8 @@ void cpu_loop(CPUX86State *env)
env->regs[R_EDX],
env->regs[R_ESI],
env->regs[R_EDI],
env->regs[R_EBP]);
env->regs[R_EBP],
0, 0);
break;
#ifndef TARGET_ABI32
case EXCP_SYSCALL:
@ -330,7 +331,8 @@ void cpu_loop(CPUX86State *env)
env->regs[R_EDX],
env->regs[10],
env->regs[8],
env->regs[9]);
env->regs[9],
0, 0);
env->eip = env->exception_next_eip;
break;
#endif
@ -734,7 +736,8 @@ void cpu_loop(CPUARMState *env)
env->regs[2],
env->regs[3],
env->regs[4],
env->regs[5]);
env->regs[5],
0, 0);
}
} else {
goto error;
@ -830,7 +833,8 @@ void cpu_loop(CPUState *env)
env->regs[2],
env->regs[3],
env->regs[4],
env->regs[5]);
env->regs[5],
0, 0);
}
} else {
goto error;
@ -1017,7 +1021,8 @@ void cpu_loop (CPUSPARCState *env)
ret = do_syscall (env, env->gregs[1],
env->regwptr[0], env->regwptr[1],
env->regwptr[2], env->regwptr[3],
env->regwptr[4], env->regwptr[5]);
env->regwptr[4], env->regwptr[5],
0, 0);
if ((abi_ulong)ret >= (abi_ulong)(-515)) {
#if defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
env->xcc |= PSR_CARRY;
@ -1610,7 +1615,7 @@ void cpu_loop(CPUPPCState *env)
env->crf[0] &= ~0x1;
ret = do_syscall(env, env->gpr[0], env->gpr[3], env->gpr[4],
env->gpr[5], env->gpr[6], env->gpr[7],
env->gpr[8]);
env->gpr[8], 0, 0);
if (ret == (uint32_t)(-TARGET_QEMU_ESIGRETURN)) {
/* Returning from a successful sigreturn syscall.
Avoid corrupting register state. */
@ -2071,7 +2076,7 @@ void cpu_loop(CPUMIPSState *env)
env->active_tc.gpr[5],
env->active_tc.gpr[6],
env->active_tc.gpr[7],
arg5, arg6/*, arg7, arg8*/);
arg5, arg6, arg7, arg8);
}
if (ret == -TARGET_QEMU_ESIGRETURN) {
/* Returning from a successful sigreturn syscall.
@ -2159,7 +2164,8 @@ void cpu_loop (CPUState *env)
env->gregs[6],
env->gregs[7],
env->gregs[0],
env->gregs[1]);
env->gregs[1],
0, 0);
env->gregs[0] = ret;
break;
case EXCP_INTERRUPT:
@ -2228,7 +2234,8 @@ void cpu_loop (CPUState *env)
env->regs[12],
env->regs[13],
env->pregs[7],
env->pregs[11]);
env->pregs[11],
0, 0);
env->regs[10] = ret;
break;
case EXCP_DEBUG:
@ -2287,7 +2294,8 @@ void cpu_loop (CPUState *env)
env->regs[7],
env->regs[8],
env->regs[9],
env->regs[10]);
env->regs[10],
0, 0);
env->regs[3] = ret;
env->sregs[SR_PC] = env->regs[14];
break;
@ -2397,7 +2405,8 @@ void cpu_loop(CPUM68KState *env)
env->dregs[3],
env->dregs[4],
env->dregs[5],
env->aregs[0]);
env->aregs[0],
0, 0);
}
break;
case EXCP_INTERRUPT:
@ -2575,7 +2584,8 @@ void cpu_loop (CPUState *env)
sysret = do_syscall(env, trapnr,
env->ir[IR_A0], env->ir[IR_A1],
env->ir[IR_A2], env->ir[IR_A3],
env->ir[IR_A4], env->ir[IR_A5]);
env->ir[IR_A4], env->ir[IR_A5],
0, 0);
if (trapnr == TARGET_NR_sigreturn
|| trapnr == TARGET_NR_rt_sigreturn) {
break;
@ -2706,7 +2716,8 @@ void cpu_loop(CPUS390XState *env)
env->regs[4],
env->regs[5],
env->regs[6],
env->regs[7]);
env->regs[7],
0, 0);
}
break;
case EXCP_ADDR: