Commit Graph

6 Commits (29eac4259adfd85e0f4946a1080bb9e3f8c0cc2e)

Author SHA1 Message Date
A. Wilcox 6046eb47e4
Reorder registers in other x86_64 assembler files
This fixes the previous commit which changed the register order in
swapcontext only, which caused setcontext to subtly corrupt the stack.
2018-07-19 17:18:19 -05:00
Timo Teräs 790ed28aff fix x86_64 register order for swapcontext
rbp and rsi were reversed causing argument passing to fail since
rsi is used to pass 2nd argument.

fixes #9
2018-07-18 15:47:27 +03:00
William Pitcock 0622245f06 x86_64: trampoline: do same cleanups as in x86 2018-02-15 04:34:37 +00:00
William Pitcock 556da6ce99 x86/x86_64: getcontext: no need to restore %ecx or %rcx 2018-02-14 05:12:09 +00:00
William Pitcock da10e5a66d implement ucontext functions on x86_64 2018-01-30 03:41:02 +00:00
William Pitcock 6062fc83b1 don't bother with glibc stuff afterall, kernel defines ABI to use 2018-01-29 21:50:49 +00:00