Imperial-MEng/pintos_22
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Implement complete stack initialization, process_wait, and all system calls correctly except exec #34

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td1223 merged 46 commits from userprog-merge into master 2024-11-11 22:56:29 +00:00
Conversation 1 Commits 46 Files Changed 10 +134 -104
4 changed files with 134 additions and 104 deletions
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src/userprog/process.c
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@@ -162,7 +162,7 @@ process_init_stack (char *saveptr, void **esp, char *file_name)
size_t argv_size = sizeof (char **);
size_t argc_size = sizeof (int);
size_t return_addr_size = sizeof (void *);
size_t remaining_size = align_size + argv_data_size + argv_size + argc_size
size_t remaining_size = align_size + argv_data_size + argv_size + argc_size
+ return_addr_size;
/* If pushing the rest of the data required for the stack would cause