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| author | Gustav Sörnäs <gustav@sornas.net> | 2021-01-22 15:36:03 +0100 |
|---|---|---|
| committer | Gustav Sörnäs <gustav@sornas.net> | 2021-01-22 15:36:03 +0100 |
| commit | 26a77e279cc755743f3197e5b5dc56f0ff375df3 (patch) | |
| tree | e7c6b1f4dba099ed6d70cabddfcf51cc4c37b8a5 /src/userprog | |
| parent | f46fb2e7edfd3325441e0d79f16a7f6559ff6365 (diff) | |
| download | pintos-26a77e279cc755743f3197e5b5dc56f0ff375df3.tar.gz | |
move esp
Diffstat (limited to 'src/userprog')
| -rw-r--r-- | src/userprog/process.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/userprog/process.c b/src/userprog/process.c index b3e16bb..4f557b2 100644 --- a/src/userprog/process.c +++ b/src/userprog/process.c @@ -476,7 +476,7 @@ setup_stack (void **esp) { success = install_page (((uint8_t *) PHYS_BASE) - PGSIZE, kpage, true); if (success) - *esp = PHYS_BASE; + *esp = PHYS_BASE - 12; else palloc_free_page (kpage); } |