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250 Commits (c8fe721e696be028271a8cb2213101097c2784e7)

Author SHA1 Message Date
osy e1e6508af2 defs: use register output only for FETCH_LINKPTR 2021-01-08 02:59:43 -07:00
Ariadne Conill 638770cfd0 x86_64: add static assert verifying memory layout 2021-01-08 02:56:45 -07:00
Ariadne Conill 78e880a29f test POSIX ABI compatibility in libucontext itself, too 2021-01-08 02:37:47 -07:00
Ariadne Conill 39a2958561 add previous ABI symbols 2021-01-08 02:30:50 -07:00
Ariadne Conill 5e6e421c54
Merge pull request #23 from q66/static-only-fix 
build: depend on headers for the static target
 2021-01-08 04:24:13 -05:00
Ariadne Conill 91c8837c93
Merge pull request #24 from q66/ppc-fixes 
ppc, ppc64: tag global symbols as functions
 2021-01-08 04:23:59 -05:00
Daniel Kolesa cf05112306 ppc, ppc64: use common ALIAS/FUNC/END macros 2021-01-08 04:52:46 +01:00
Daniel Kolesa 6026980cac ppc, ppc64: tag global symbols as functions 
it is necessary to tag these symbols as functions otherwise the
linker gets confused; this previously manifested as the internal
functions (pre-rename) like __getcontext leaking into the symbol
table of things linked against libucontext that used the ucontext
POSIX API through the weak aliases

it also had another bad effect and that is if you tried to use
libucontext's API (post-rename), the linker would warn you during
compile time that the type is unknown, and the resulting program
would crash at runtime

after properly tagging everything, I no longer notice any leakage,
i.e. there don't seem to be any references to the aliased symbols
in the resulting symbol table when using the aliases, and using
the libucontext prefixed symbols directly also works
 2021-01-08 04:27:27 +01:00
Daniel Kolesa 03927d4c4c build: depend on headers for the static target 
this fixes static-only build, i.e. "make libucontext.a"
 2021-01-08 03:01:32 +01:00
Ariadne Conill d81154a61c riscv64: port to C trampoline 2020-12-12 00:08:48 -07:00
Ariadne Conill 11a40293be riscv64: simplify the context swapping 2020-12-12 07:05:09 +00:00
Ariadne Conill 6763b5ba1e README: note which archs support C trampoline 2020-12-11 23:53:09 -07:00
Ariadne Conill c986ba340e build: use ARCH=ppc64 by default on ppc64le 2020-12-12 06:46:08 +00:00
Ariadne Conill 22b91690bc aarch64: move to C trampoline 2020-12-12 06:43:58 +00:00
Ariadne Conill afcca79d7b arm: move to C trampoline 2020-12-12 06:40:27 +00:00
Ariadne Conill a6a64b0711 build: fix test_libucontext_posix linkage 2020-12-12 06:37:31 +00:00
Ariadne Conill 388edbe121 x86: port to use common trampoline 2020-12-12 06:32:01 +00:00
Ariadne Conill 3123bfdd9b gitignore: add a bunch of stuff 2020-12-11 23:23:08 -07:00
Ariadne Conill b6542e1a6a m68k: port to use common trampoline 2020-12-12 00:17:26 -06:00
Ariadne Conill b62ecd476c start NEWS for 1.0 2020-12-11 23:09:58 -07:00
Ariadne Conill 09d3f81dcf sh: use new common trampoline 2020-12-12 06:08:33 +00:00
Ariadne Conill 2d51d7bfa4 x86_64: add common trampoline code written in C, port to it 2020-12-11 23:04:47 -07:00
Ariadne Conill 71cbb6a3d3 README: note sh architecture is supported 2020-12-11 23:03:45 -07:00
Ariadne Conill 5c3ca5a7e1 sh: add freestanding bits 2020-12-12 06:02:47 +00:00
Ariadne Conill 8d58adb3ba sh: fix up setcontext/swapcontext 2020-12-12 05:57:58 +00:00
Ariadne Conill dd7ef8a806 sh: makecontext: fix stack alignment 2020-12-12 05:04:39 +00:00
Ariadne Conill f9a3f65f5b sh: fix getcontext implementation 2020-12-12 05:04:17 +00:00
Ariadne Conill 82f734ab47 sh: makecontext: set up stack pointer in r15 2020-12-12 04:53:50 +00:00
Ariadne Conill da3c8d170f sh: add remaining port files 2020-12-11 23:18:04 +00:00
Ariadne Conill a42fb86da0 sh: add plausible swapcontext implementation 2020-12-11 22:37:21 +00:00
Ariadne Conill 00261d70e8 sh: add plausible setcontext implementation 2020-12-11 22:25:23 +00:00
Ariadne Conill fd06f42bc3 sh: add first attempt at a getcontext implementation 2020-12-11 21:58:56 +00:00
Ariadne Conill 2692ecf74a sh: defs: define REG_GBR, REG_MACH, REG_MACL 2020-12-11 21:35:12 +00:00
Ariadne Conill 42a4fbe9d1 sh: add makecontext 2020-12-11 21:13:20 +00:00
Ariadne Conill de399ebdbf build: override ARCH to sh on sh4 systems 2020-12-11 12:09:59 +00:00
Ariadne Conill 4ea37b1877 libucontext_posix: fix build under glibc 2020-12-11 11:12:47 +00:00
Ariadne Conill 634145cc40 add libucontext_posix test program 2020-12-09 01:40:12 +00:00
Ariadne Conill 04b5520a61 build: build test_libucontext_posix program 2020-12-09 01:39:54 +00:00
Ariadne Conill 2688747f8a build: make and install libucontext_posix 2020-12-08 18:29:21 -07:00
Ariadne Conill ed1e5752fc libucontext_posix: add some tracing 2020-12-08 18:28:35 -07:00
Ariadne Conill 27d8a515e1 libucontext_posix: add posixly-correct wrapper around libucontext 2020-12-08 17:06:09 -07:00
Ariadne Conill 045e622971 libucontext 0.13.1. 2020-12-08 03:49:52 -07:00
Ariadne Conill 4a91eacd41
Merge pull request #21 from omerfirmak/master 
.pc file should be installed under PKGCONFIGDIR
 2020-12-08 03:25:48 -07:00
Ömer Faruk IRMAK f2f46569e7 .pc file should be installed under PKGCONFIGDIR 2020-12-08 12:18:01 +03:00
Ariadne Conill f0b5c0f7e1 libucontext 0.13. 2020-12-07 18:29:54 -07:00
Ariadne Conill 5cf38aeae8 build: add dist/distcheck 2020-12-07 18:28:02 -07:00
Ariadne Conill bced874113 README: discuss docs/install_docs and DESTDIR 2020-12-07 18:21:58 -07:00
Ariadne Conill d64931ad4f build: add install_docs target 2020-12-07 18:19:37 -07:00
Ariadne Conill cc2b4da24a add cooperative threading example 2020-12-07 18:15:18 -07:00
Ariadne Conill a52354e640 build: add docs target 2020-12-07 18:14:51 -07:00