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SC12 OpenMP 実行環境の取り込み (/proc/cpuinfo, /proc/meminfo, /sys/devices/system/cpu/online)

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This commit is contained in:
Tomoki Shirasawa
2013-05-09 12:40:17 +09:00
parent e8f7fbc682
commit 4ab5aaf8cf
1 changed files with 12 additions and 1 deletions
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13
executer/user/mcexec.c
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@@ -549,6 +549,7 @@ int main_loop(int fd, int cpu, pthread_mutex_t *lock)
{ {
struct syscall_wait_desc w; struct syscall_wait_desc w;
long ret; long ret;
char *fn;
w.cpu = cpu; w.cpu = cpu;
@@ -573,7 +574,17 @@ int main_loop(int fd, int cpu, pthread_mutex_t *lock)
__dprintf("open: %s\n", dma_buf); __dprintf("open: %s\n", dma_buf);
ret = open((char *)dma_buf, w.sr.args[1], w.sr.args[2]); fn = (char *)dma_buf;
if(!strcmp(fn, "/proc/meminfo")){
fn = "/admin/fs/attached/files/proc/meminfo";
}
else if(!strcmp(fn, "/proc/cpuinfo")){
fn = "/admin/fs/attached/files/proc/cpuinfo";
}
else if(!strcmp(fn, "/sys/devices/system/cpu/online")){
fn = "/admin/fs/attached/files/sys/devices/system/cpu/online";
}
ret = open(fn, w.sr.args[1], w.sr.args[2]);
SET_ERR(ret); SET_ERR(ret);
do_syscall_return(fd, cpu, ret, 0, 0, 0, 0); do_syscall_return(fd, cpu, ret, 0, 0, 0, 0);
break; break;