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Bug #39

closed

syscall problem in pintos-p2

Added by Riza Suminto over 11 years ago. Updated over 11 years ago.

Status:
Closed
Priority:
Urgent
Assignee:
-
Start date:
08/26/2014
Due date:
10/01/2014
% Done:

0%

Estimated time:

Description

There is a problem in src/lib/user/syscall.c
Somehow, it does not set up the argument stack correctly when compiled with
new gcc (4.6.3) and makes all the test in pintos-p2 fail.

Attached is the temporary hack used in Operating Systems (Autumn 2013) class
and explanation about the patch do.
Urgent fix required before the next Operating System class start.

Files

Download all files
syscall.c (6.93 KB) syscall.c hacked syscall.c (src/lib/user/syscall.c) Riza Suminto, 08/26/2014 05:01 PM
syscall-user-library-hacked.txt (1.38 KB) syscall-user-library-hacked.txt patch explanation Riza Suminto, 08/26/2014 05:01 PM
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