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261 Commits (0a72eff002f28fa0aff761a4912789a468421042)

Author SHA1 Message Date
Ariadne Conill 0a72eff002 or1k: add freestanding bits 2022-02-13 09:06:58 +00:00
Ariadne Conill 973e61441a or1k: add getcontext/setcontext/swapcontext 2022-02-13 08:58:38 +00:00
Ariadne Conill 00128f7575 or1k: add makecontext and trampoline 2022-02-13 08:58:03 +00:00
Ariadne Conill 7fc08a6dc6 or1k: add definitions 2022-02-13 08:57:36 +00:00
Ariadne Conill e26a93806e build: allow check_libucontext program to be run on its own like the other check steps 2022-02-13 08:54:34 +00:00
Ariadne Conill 5d2f30f96a build: check_libucontext_posix must depend on ${LIBUCONTEXT_SONAME} 2022-02-13 08:53:45 +00:00
Ariadne Conill a51dce6e2c common-trampoline: initialize link pointer to NULL 2022-02-13 07:35:23 +00:00
Ariadne Conill a5ed584aa8 build: ensure libucontext_posix.so.1 is cleaned up 2022-02-13 07:18:19 +00:00
Ariadne Conill 9943d4f5fc NEWS: prepare for 1.2 2022-02-13 06:38:00 +00:00
Ariadne Conill 9403b481bc build: use CPPFLAGS instead of CFLAGS for FREESTANDING/EXPORT_UNPREFIXED 2022-02-13 06:25:47 +00:00
Ariadne Conill 2c0c0e5d29 build: only set default CFLAGS if there are none already set 2022-02-13 06:25:11 +00:00
Ariadne Conill c8fe721e69 build: fix linking of libucontext_posix against libucontext 2022-02-13 06:19:47 +00:00
Ariadne Conill c50182d98c build: disable executable stacks 2022-02-13 06:11:37 +00:00
Ariadne Conill 55c91428ba build: use -shared correctly instead of as linker flag 2021-12-18 16:54:17 +00:00
Ariadne Conill 18aa732212 CI: also build armv7 2021-12-01 09:36:20 -06:00
Ariadne Conill 8215aedb56 add woodpecker pipeline 2021-12-01 09:33:12 -06:00
Ariadne Conill 8efa9e8b85
Merge pull request #34 from Torrekie/master 
Allow building on Darwin/arm64
 2021-11-14 21:27:26 -06:00
Torrekie Gen 6ddefbbbb4
Allow building on Darwin/arm64 
Changes:
1. `-soname` should be `-install_name` on Darwin
2. Version suffix should placed before extension suffix (libucontext.so.1 -> libucontext.1.dylib)
3. Check for architecture specific include directory, and include it while building
4. `EXPORT_UNPREFIXED` macro shouldn't be set since Darwin don't support aliases
5. Choose correct subdir for arm64
6. Use `-dynamiclib` instead of `-shared` on Darwin for adding version info (`-current_version` and `-compatibility_version`)
 2021-11-13 19:10:25 +08:00
Ariadne Conill b1b4fe9665
Merge pull request #32 from rlcamp/master 
Adjusted location within ucontext of saved/restored FP regs for compat
 2021-07-31 13:38:54 -05:00
Richard Campbell 1e37bf30f9 Adjusted location within ucontext of saved/restored FP regs for compatibility 2021-07-30 12:45:12 -07:00
Ariadne Conill 14d9859c00
Merge pull request #31 from rlcamp/master 
Added saving/restoring of bottom 64 bits of d8-d15 per AAPCS64
 2021-07-29 20:49:13 -05:00
Richard Campbell 06303df1cd Added saving/restoring of bottom 64 bits of d8-d15 per AAPCS64 2021-07-29 18:45:48 -07:00
Ariadne Conill ae058b1f38 add loongarch64 to the supported arch list 2021-06-04 09:07:38 -06:00
Peng Fan a182fee66a Add support for Loongarch64 
Signed-off-by: Peng Fan <fanpeng@loongson.cn>
 2021-06-04 09:07:38 -06:00
Ariadne Conill 0108623531
Merge pull request #28 from kraj/master 
meson: Add option to pass cpu
 2021-05-30 11:00:18 -05:00
Khem Raj a530eed9e7 meson: Add option to pass cpu 
This helps with cross compile setups, where host_cpu != target_cpu
therefore detecting it on the fly will end up with wrong cpu to build
for

Signed-off-by: Khem Raj <raj.khem@gmail.com>
 2021-05-30 08:38:54 -07:00
Ariadne Conill 335ee864ef libucontext 1.1. 2021-03-09 00:46:31 -07:00
Ariadne Conill 4d8abf9b3b update README a bit 2021-03-09 00:42:26 -07:00
Ariadne Conill 7b8f3f6d04 NEWS for 1.1. 2021-03-09 00:33:41 -07:00
Ariadne Conill fb1d203677 everywhere: drop _GNU_SOURCE requirement 2021-03-09 00:25:13 -07:00
Ariadne Conill 1ad20e03e5 add riscv32 port 2021-03-09 00:00:26 -07:00
Ariadne Conill 464f98a01b
Merge pull request #27 from utmapp/qemu-support-v2 
Remaining fixes for Apple Silicon and QEMU
 2021-03-08 20:48:30 -06:00
osy 9b1d8f01a6 aarch64: remove usage of FUNC macro for clang 
Clang's arm64 assembler does not support multiple directives on a single
line. C macros ALWAYS expand to a single line.
 2021-03-08 15:13:34 -08:00
osy 5d66c194a7 x86_64: define reg names if not defined 
_GNU_SOURCE can be defined without defining REG_X macros so it is not a
good indicator. (QEMU for example defines it in the build system.) x86
and x86_64 should have consistant looking defs.h so ifndef guards are
added to each REG_X definition.
 2021-03-08 14:02:58 -08:00
osy f3e1b876c7 project: move freestanding include headers 
This is needed because in libucontext.h we include "libucontext/bits.h".
We therefore need to have bits.h in somepath/libucontext/bits.h. In the
Makefile, somepath/freestanding/bits.h was copied to the right path but
in the meson build system, the include copy happens at the end.
 2021-03-08 13:02:27 -08:00
Ariadne Conill f04d423e63
Merge pull request #26 from lpereira/armv7l-makefile-fix 
Fix ARCH deduction on armv7l when using Makefiles
 2021-02-05 11:46:37 -07:00
Leandro Pereira 7823593b6f Fix ARCH deduction on armv7l when using Makefiles 
The Makefile on ARMv7l devices (e.g. Raspberry Pi 400 running the
stock Raspbian distro) was failing to deduct the architecture and
empty libraries were being built as a result.  Building with Meson
works fine; only building with make generated empty libraries.

Add an override for armv7l -> arm in the Makefile to address this.
 2021-02-05 08:46:38 -08:00
Ariadne Conill 7df60a2504 build: fix install of libucontext_posix.a 2021-01-09 01:00:05 -07:00
Ariadne Conill b757e1268c libucontext 1.0. 2021-01-09 00:57:00 -07:00
Ariadne Conill c4b5fedc1d add NEWS for libucontext 1.0 2021-01-09 00:56:37 -07:00
Ariadne Conill 63b15f130a set SOVERSION to 1 where appropriate 2021-01-09 00:55:58 -07:00
Ariadne Conill 98d7493b2a meson: bump std level to gnu11, since we use static_assert 2021-01-08 16:29:37 -07:00
Ariadne Conill 9affe94dee
Merge pull request #25 from q66/ppc-no-alias 
fix ALIAS usage in ppc, fix meson build, hide libucontext_trampoline
 2021-01-08 09:59:47 -05:00
Daniel Kolesa f3e0033a06 meson: remove the subproject-based library checking 
this is not idiomatic, and should not be done (and it did not even
work in the first place); meson is capable of building both
libraries via library() and then you can choose on commandline

it defaults to only shared, but we want both out of box, so specify
that
 2021-01-08 15:56:42 +01:00
Daniel Kolesa 4801f0bdd8 all: mark the trampoline symbol hidden 
this should not be a part of the public ABI
 2021-01-08 15:17:13 +01:00
Daniel Kolesa 739894e9a7 meson: fix build 2021-01-08 15:17:13 +01:00
Daniel Kolesa efa6464e41 ppc, ppc64: do not use ALIAS for libucontext_swapcontext 2021-01-08 15:17:11 +01:00
osy d592961b1a build: add meson build 2021-01-08 04:25:56 -07:00
Ariadne Conill b1902729f7 aarch64: fix freestanding structure layout when building with clang 2021-01-08 11:19:01 +00:00
Ariadne Conill 5546fde1e5 aarch64: add static asserts for struct layout 2021-01-08 10:39:47 +00:00