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Code Activity
581 commits 61 branches 169 tags 68 MiB
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Author SHA1 Message Date
Andy Wingo
c671c0868e Fix CI on ARMv7 2019-05-20 15:38:37 +02:00
Andy Wingo
0b5f05a8a5 Attempt to get CI working on ARMv7 2019-05-20 15:30:06 +02:00
Andy Wingo
0b7c0367d4 Add ARMv7 testing to CI 2019-05-20 15:25:03 +02:00
Andy Wingo
0b723c0401 ARMv7 backend passing all tests! 2019-05-20 15:20:33 +02:00
Andy Wingo
7dd18bddd7 ARMv7 backend compiling without warnings 2019-05-20 11:02:21 +02:00
Andy Wingo
8ce07131f1 Beginnings of VFP port to lightening 2019-05-19 23:29:10 +02:00
Andy Wingo
1ea34693cb Port of arm-cpu.c to current lightening 2019-05-19 22:21:50 +02:00
Andy Wingo
b71ddba1f7 Beginnings of ARMv7 backend 2019-05-17 10:59:59 +02:00
Andy Wingo
0da87968d1 Remove unused jit_{gpr,fpr}_is_callee_save 2019-05-17 10:59:05 +02:00
Andy Wingo
eaf702765d Remove software floating-point ARMv7 support; ARMv7 test env 2019-05-17 09:39:01 +02:00
Andy Wingo
c0e9302e9f Update README and guix invocations in test suite 2019-05-16 13:56:56 +02:00
Andy Wingo
43ea9aee2c Attempt to fix CI on Debian for AArch64 2019-05-16 12:43:35 +02:00
Andy Wingo
77c4b56a6d Attempt to fix CI on Debian 2019-05-16 12:37:54 +02:00
Andy Wingo
da98f48ce7 Attempt to fix CI on Debian 2019-05-16 12:28:07 +02:00
Andy Wingo
2badf61add Attempt to fix CI on Debian 2019-05-16 12:26:35 +02:00
Andy Wingo
d6e23795d1 Attempt to fix CI on Debian 2019-05-16 12:24:00 +02:00
Andy Wingo
f679e9e8af Attempt to fix CI on Debian 2019-05-16 12:22:18 +02:00
Andy Wingo
8977016a89 Fix YAML for CI 2019-05-16 12:11:12 +02:00
Andy Wingo
826d5a95c3 Fix dpkg --add-architecture invocation 2019-05-16 12:08:22 +02:00
Andy Wingo
926275e123 Add support for aarch64 in CI 2019-05-16 12:03:38 +02:00
Andy Wingo
9d4185af2b Remove jit_nop 
Instead, jit_align will call nop() internally.  You can't nop 3 bytes on
most architectures.
 2019-05-16 11:40:24 +02:00
Andy Wingo
f2d7321504 Aarch64 backend avoids needless temporary register allocation 2019-05-16 11:31:50 +02:00
Andy Wingo
9638e4f169 Fix a couple bugs related to aarch64 literal pools 2019-05-16 11:03:49 +02:00
Andy Wingo
9c9389ad2b Fix enter/leave JIT ABI 2019-05-16 10:45:44 +02:00
Andy Wingo
a643f99d68 Fix compilation on aarch64 2019-05-16 10:19:02 +02:00
Andy Wingo
7e0b0be1ba Fix GPR temporary selection 2019-05-15 16:26:18 +02:00
Andy Wingo
09e71475f4 Allow a backend to have multiple temporary registers 2019-05-15 16:19:33 +02:00
Andy Wingo
5b8262e804 Rework register saving to avoid push/pop 
Push and pop are not well supported on AArch64, so we might as well just
bump the stack pointer once and fill in by offset.
 2019-05-15 15:41:02 +02:00
Andy Wingo
0bfdcc7016 Refactor to add support for constant tables, shifted relocs 2019-05-14 15:53:25 +02:00
Andy Wingo
19e7712358 First pass at aarch64 assembler port 2019-05-14 15:46:19 +02:00
Andy Wingo
fc9b474da6 Refactor some bits from x86 to lightening 2019-05-10 14:14:32 +02:00
Andy Wingo
f7080facb4 Refactor to move temp register acquire to core 2019-05-09 16:02:39 +02:00
Andy Wingo
570f361c6c Remove Sparc support 
Sadly, this is a dead architecture, without an official Debian port.
Rest in peace!
 2019-05-08 21:44:03 +02:00
Andy Wingo
ced3c42dee Remove hppa support 
This is a dead architecture without an official Debian port.
 2019-05-08 21:44:03 +02:00
Andy Wingo
d51bd7d592 Remove alpha support 
This is a dead architecture without an official Debian port.
 2019-05-08 21:44:01 +02:00
Andy Wingo
80f79fca93 Remove ia64 (itanium) support 
This is a dead architecture without an official Debian port.
 2019-05-08 21:37:40 +02:00
Andy Wingo
d6eea0b499 Attempt to pop x87 stack 2019-04-29 17:15:46 +02:00
Andy Wingo
57b31f1111 Stack alignment is 16 even on x86-32 2019-04-29 16:12:38 +02:00
Andy Wingo
483e880b10 Fix byte stores on x86-32 
Also on x86-32, use RBX as the tmp register, as it is byte-addressable.
 2019-04-28 18:42:55 +02:00
Andy Wingo
2a5d315ab9 Unget temp xpr after mem->mem addend fixup 2019-04-28 16:21:09 +02:00
Andy Wingo
04cd8874de Stack alignment takes saved return address into account 2019-04-28 12:37:19 +02:00
Andy Wingo
7d4a286d7e Merge branch 'x86-32-ci' into 'master' 
Add 32-bit x86 to CI

See merge request wingo/lightening!1
 2019-04-28 10:04:42 +00:00
Andy Wingo
eae25f464a Add x86-32 tests to default test target 2019-04-28 12:01:30 +02:00
Andy Wingo
59ead16eab Mark test files as precious to prevent them from being deleted by make 2019-04-28 10:47:52 +02:00
Andy Wingo
d8bdefbd2f Add test for JIT callee with many args 2019-04-27 23:11:13 +02:00
Andy Wingo
d11864f098 Add {enter,leave}_jit_abi calls in tests 
This saves and restores RBP on x86-32.
 2019-04-27 22:54:38 +02:00
Andy Wingo
81ba8830a2 Fix ABI of arg to extr_d_f test 2019-04-27 22:36:06 +02:00
Andy Wingo
d617315fdb Fix jit_leave_jit_abi to pop correct registers 
Also relax stack alignment on 32-bit x86
 2019-04-27 22:27:39 +02:00
Andy Wingo
e0cf51e482 Small bug fixes for ia32 2019-04-26 17:41:43 +02:00
Andy Wingo
42bc762d26 Add facility to enter and leave JIT ABI 
This allows us to save and restore callee-save temporaries, i.e. RBP on
32-bit x86.  Otherwise it's a disaster shuffling stack arguments using
temporaries.
 2019-04-26 17:28:29 +02:00