diff options
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index 4d1f8ce88c..bcdf8441b8 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -363,6 +363,9 @@ void cpu_loop(CPUARMState *env) n = insn & 0xffffff; if (n == ARM_NR_cacheflush) { arm_cache_flush(env->regs[0], env->regs[1]); + } else if (n == ARM_NR_semihosting + || n == ARM_NR_thumb_semihosting) { + env->regs[0] = do_arm_semihosting (env); } else if (n >= ARM_SYSCALL_BASE) { /* linux syscall */ n -= ARM_SYSCALL_BASE; @@ -1207,6 +1210,10 @@ int main(int argc, char **argv) env->regs[i] = regs->uregs[i]; } env->cpsr = regs->uregs[16]; + ts->stack_base = info->start_stack; + ts->heap_base = info->brk; + /* This will be filled in on the first SYS_HEAPINFO call. */ + ts->heap_limit = 0; } #elif defined(TARGET_SPARC) { |