Imperial-MEng/pintos_22
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix stack initialization to correctness of passing argument tests #28

Closed
td1223 wants to merge 6 commits from user-programs-stdout into user-programs
pull from: user-programs-stdout
merge into: Imperial-MEng:user-programs
Conversation 9 Commits 6 Files Changed 2 +2 -1
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit b2764cfa0c - Show all commits

2
src/userprog/process.c
View File

@@ -571,7 +571,7 @@ setup_stack (void **esp)
{
success = install_page (((uint8_t *) PHYS_BASE) - PGSIZE, kpage, true);
if (success)
*esp = PHYS_BASE - 12;
*esp = PHYS_BASE;
else
palloc_free_page (kpage);
}