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2e825e21
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2022-05-16T09:47:11
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MIPS: fix some N32 test failure (#701)
Some go closure and pointer testcase fails.
These failures is not introduced by the complex support code.
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1f1c3375
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2022-05-16T09:45:27
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MIPS: fix O32 softfloat support (#702)
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e67697c3
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2022-03-31T20:44:49
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MIPS: add Complex support (#698)
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ff059dd9
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2021-06-10T18:41:02
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Fix build on OpenBSD/mips64 (#638)
The build fails on OpenBSD/mips64 because clang 11's integrated
assembler expects read-only .eh_frame:
../src/mips/n32.S:585:9: error: changed section flags for .eh_frame, expected: 0x2
.section .eh_frame,"aw",@progbits
^
Use EH_FRAME_FLAGS to get matching flags for the section.
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8276f812
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2020-08-07T21:05:23
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Upstream local FreeBSD patches (#567)
* Add support for FreeBSD mips
Add support for FreeBSD mips, this has been a local patch in the FreeBSD
ports tree for quite some time.
Originally submitted by sson, and committed by sbruno AT FreeBSD DOT org
See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191909 for
background details.
Signed-off-by: Niclas Zeising <zeising@daemonic.se>
* Add support for FreeBSD powerpcspe
Add support for powerpcspe on FreeBSD
This has been in the FreeBSD ports tree for some time.
Originally submitted by jhibbits AT FreeBSD DOT org.
Signed-off-by: Niclas Zeising <zeising@daemonic.se>
* Fix abort() on FreeBSD arm related to __clear_cache()
This patch has been in the FreeBSD ports tree for a number of years.
Original commit by koobs AT FreeBSD DOT org
Original commit message:
> devel/libffi: Fix abort() on ARM related to __clear_cache()
>
> The current FreeBSD/ARM __clear_cache() implementation does nothing #if
> __i386__ || __x86_64__ #else abort();
>
> cognet@ advises this is an issue for anything !Apple that is using the
> libcompiler_rt provided by Clang on ARM, and requires upstreaming.
See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=149167 for some
background details.
Signed-off-by: Niclas Zeising <zeising@daemonic.se>
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76c0cfea
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2019-11-29T14:46:11
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Fixed missed #ifndef for __mips_soft_float (#442)
Thank you!
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159b94e5
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2018-04-19T01:28:23
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Various MIPS Fixes (#425)
* mips: simplify closure #defines
This commit should have no visible effect.
* mips: add special handling of variadic functions
MIPS requires special handling of variadic functions which pass floating
point arguments:
* In the o32 ABI, all float arguments are passed in integer registers.
* In the n32/n64 ABIs, float arguments after the ellipsis are passed in
integer registers.
Implement this in libffi. To support this in n32/n64 closures, we need to add
a new mips_nfixedargs field to ffi_cif which will break the libffi ABI.
This fixes the libffi.call/cls_longdouble_va.c test which was failing on
64-bit MIPS.
* mips: align argn for all 64-bit types in o32 closure handler
Ensure that argn is pre-aligned for all 64-bit argument types (including
doubles) and not just integer types.
This fixes closures of the form "f(float, double, <some integer args>)".
Previously the first integer argument would be read from a2 which is garbage
at this point (the float arguments have already "consumed" a0-a3). After
this commit, argn is correctly padded between the "float" and "double"
arguments so that the first integer argument is read from the stack.
Fixes "double f(float,double,int)" test in #371
* mips: do not read from floating point register if returning a struct
In the o32 ABI, the pointer passed in a0 used to return structures
indirectly is treated as the first argument for argument allocation purposes.
This means that it should inhibit floating point registers the same way that
other integer arguments do.
Fixes "Double f(float,Double,double)" test in #371
* mips: fix pointer cast warnings
Fix two pointer cast warnings when compiled on 64-bit mips by casting
through uintptr_t.
Fixes mips64el part of #404
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746dbe3a
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2018-01-03T10:07:41
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mips/ffi.c: fix encoding for jr on r6
mips/ffi.c: instruction jr has a different encoding for r6
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94c102aa
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2017-12-10T14:25:01
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Not set mips on mips r6
MIPS release changed encodes of some instructions, include ll/sc etc.
if .set mips4 on mips r6, as will generate some wrong encode of some instructions.
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9fc9dc53
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2017-10-27T16:12:56
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Fix linux detection (closes #303)
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bd72848c
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2017-04-27T13:20:36
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Prefix ALIGN macros with FFI_
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7a0d2c83
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2016-08-15T15:00:13
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mips: fix MIPS softfloat build issue
The patch for o32.S is taken from OpenWrt packages repo 3a7a4bf "libffi:
fix MIPS softfloat build issue with current binutils"
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
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505346e1
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2015-08-26T09:57:10
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fix type error in unwind code
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5953c66b
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2015-08-20T20:28:13
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add unwind infor for *go_closure;
reorder the labels to make thing more clear
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f0ecd5d4
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2015-08-11T12:47:36
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fix O32 stack unwind code
add missing 1: label
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6f0201c8
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2015-08-04T18:25:34
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various fixes for go closure support. Now all n64 tests passed.
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697dd4e8
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2015-08-04T12:53:33
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add support for go closure support on mips
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40927bd3
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2014-01-21T23:18:27
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Fix call floating point va function
I'm not sure floating-point arguments in GPR or FPR before calling
variable number arguments function. so, load all arguments to GPR and
FPR.
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d3372c54
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2013-10-26T08:30:06
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Fix N32 ABI issue for MIPS.
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048d2f41
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2012-10-11T10:55:25
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Rebase
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8360bf1c
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2012-02-23T07:01:13
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Ensure that users don't include ffitarget.h directly
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c365ee75
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2012-01-23T11:13:18
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Refresh
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049d8386
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2011-08-22T14:50:10
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Many new patches
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1fbf9dc4
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2011-02-13T08:06:39
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Fix bad_abi test. rc5.
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42695e72
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2011-02-09T15:12:35
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Fix IRIX support
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3b836249
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2011-02-08T14:28:59
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Rebase from GCC
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2db72615
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2010-11-21T10:50:56
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Rebase
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d14178be
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2010-07-23T09:14:00
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FFI_LAST_ABI fix
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3f5b1375
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2010-07-12T14:39:18
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rebase
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9dc9a293
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2010-04-13T10:33:52
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Rebase to latest GCC sources
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7b7a42f2
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2010-01-12T09:14:14
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Rebase from GCC
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c3042afa
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2010-01-01T08:08:02
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Reset quilt patches post 3.0.9 merge with GCC
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0cfe60e9
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2009-12-29T10:06:04
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3.0.9rc12
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9458d88f
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2009-12-26T07:02:27
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Rebase from GCC
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da11bece
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2009-12-24T05:34:46
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Release 3.0.9rc5
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115ab36f
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2009-12-24T00:22:00
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Update missing changes for 3.0.9r4.
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c6dddbd0
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2009-10-04T08:11:33
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Initial commit
|