| commit | 131fafa7dac6437fd6bb320bac49b0198825b192 | |
| author | Carlos O'Donell <carlos@systemhalted.org> | |
| Wed, 23 Jun 2010 21:03:11 +0000 (23 17:03 -0400) | ||
| committer | Carlos O'Donell <carlos@systemhalted.org> | |
| Wed, 23 Jun 2010 21:03:11 +0000 (23 17:03 -0400) | ||
| tree | 02b554e049971524f419769d8f0b1023211e64a8 | treesnapshot (tar.gz zip) |
| parent | fdb3ec206ee7671c697544502de6a650186c8cd2 | commitdiff |
[hppa] Fix *context stack usage for varargs
The getcontext, and setcontext functions should
not adjust the stack, and should load the stack
pointer from the machine context. Calling makecontext
should create a frame for spilled incoming arguments,
and sync uc_stack.ss_sp to the machine context.
We do not support calling getcontext, modifying ss_sp,
and calling setcontext directly.
The getcontext, and setcontext functions should
not adjust the stack, and should load the stack
pointer from the machine context. Calling makecontext
should create a frame for spilled incoming arguments,
and sync uc_stack.ss_sp to the machine context.
We do not support calling getcontext, modifying ss_sp,
and calling setcontext directly.