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19 Commits (e45956896aee9ff97c246bd16a0ce00ff3e04fd2)

Author SHA1 Message Date
osy e1e6508af2 defs: use register output only for FETCH_LINKPTR 2021-01-08 02:59:43 -07:00
Ariadne Conill 39a2958561 add previous ABI symbols 2021-01-08 02:30:50 -07:00
Ariadne Conill 388edbe121 x86: port to use common trampoline 2020-12-12 06:32:01 +00:00
Ariadne Conill 131e825f50 x86: add freestanding port 2020-12-06 11:37:19 +00:00
Ariadne Conill 9c0ffd8fbb x86: fix conflicts with musl headers + freestanding adaptations 2020-12-06 11:24:23 +00:00
Ariadne Conill c31decc3d4 build: use internal definitions to replace things pulled in from ucontext.h 2020-12-06 03:44:45 -06:00
Ariadne Conill e65e485630 everywhere: rename __swapcontext to libucontext_swapcontext 2020-12-06 03:04:22 -06:00
Ariadne Conill 37fe7afd5f everywhere: rename __setcontext to libucontext_setcontext 2020-12-06 03:03:07 -06:00
Ariadne Conill 99ed5bbe12 everywhere: rename __getcontext to libucontext_getcontext 2020-12-06 03:02:25 -06:00
Ariadne Conill 2f31efaa95 everywhere: rename __start_context to better descriptive libucontext_trampoline 2020-12-06 02:59:59 -06:00
Ariadne Conill c693dc663c rename __makecontext to libucontext_makecontext 2020-12-06 02:56:59 -06:00
Ariadne Conill b1ea2ae83b everywhere: use ucontext.h instead of signal.h for pulling in ucontext definitions 
This allows building libucontext against newlib.
 2020-12-04 11:19:02 -07:00
A. Wilcox 467ee2916d
x86: Update copyright statement 
Commit d0ccf2f96f contains the makecontext
fix from Adélie commit aaeb73ea701388e55b7640e32509a5f6a57f6350[1], as
seen at AdelieLinux/libucontext@aaeb73ea – but it didn't include the
addition of my author line.

The full commit text, for future documentation/reference, was:

```
x86: Write link pointer at correct stack offset

It must come *after* the parameters, not *before*.
```

Fixes: d0ccf2f96f ("x86: modernize")
Signed-off-by: A. Wilcox <AWilcox@Wilcox-Tech.com>

[1]: aaeb73ea70
 2020-03-30 17:25:30 -05:00
Ariadne Conill d0ccf2f96f x86: modernize 2020-03-29 15:04:03 +00:00
Ariadne Conill d31eaabbaf update copyright statements, add mailmap 2020-03-27 09:23:49 +00:00
William Pitcock ef2fa49912 x86: trampoline: fix GOT clobbering, pointed out by fabled 2018-02-15 04:32:16 +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 0143bbac98 x86: trampoline: kill textrel 2018-02-14 03:37:25 +00:00
William Pitcock ee1526c903 arch: add x86 port 2018-02-01 01:26:34 +00:00