349f99661d
compiler.*: Remove the scrubbing part of the GC maps
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Instead of generating GC maps which describe which stack locations that
are uninitialized, we emit ##clear instructions for those locations in
front of ##call-gc instructions. This makes the context root scanning
much simpler because the GC can assume that all stack slots are
initialized. It also removes the compiler.cfg.stacks.vacant pass and
seem to reduce the image size slightly because many fewer GC maps needs
to be emitted.
2016-09-11 20:34:44 +02:00
faaa898975
compiler.codegen.*: removing the init-gc-maps word
2016-09-09 18:57:57 +02:00
a36c0cb5ac
compiler.*: moving all words only relevant for testing to compiler.test
2016-08-12 15:13:51 +02:00
1c94c60541
cpu.*: new generic word enable-cpu-features
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The word is used during bootstrap to enable available cpu specific
intrinsics.
2016-08-12 11:41:45 +02:00
24a02a1c8f
compiler.*: Backend implementation of varargs
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It is turned off by default. Support for using it coming soon. :)
2016-08-08 12:02:19 +02:00
ceb0f61c2b
cpu.architecture: new docs
2016-08-08 10:37:50 +02:00
1b6e6915ac
cpu.*: float-on-stack? word never used
2016-08-08 10:29:17 +02:00
86274c895e
cpu.x86.*: improved varargs support
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Now on the x86.64 platform, we set the AL register to contain the nr of
floating point values passed to the function as required by the abi.
2016-08-02 23:14:37 +02:00
06319ac58d
cpu.*: removes the vector-regs hook
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It is not needed for now as float-regs are always used for vector-reps.
2016-08-01 21:52:05 +02:00
9bbe8a8c29
cpu.*: the %loop-entry word is unused
2016-08-01 21:52:05 +02:00
2fd5654473
Add EOL at EOF for all authors.txt files for consistency
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In some instances replaced CR/LF with LF.
2016-07-30 09:25:30 -07:00
b2ed71ec7f
cpu.x86.*: fix %prepare-var-args
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EAX EAX XOR over RAX shaves off one byte
2016-07-30 00:07:26 +02:00
12d91ef72a
cpu.*: more docs
2016-05-25 19:21:55 +02:00
97c10cc0f1
cpu.x86.*: faster versions of the X-bit-version-of words
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It should make the %load-immediate word a bit faster.
2016-05-25 19:21:55 +02:00
5733d98236
cpu.x86.sse: removing an unused word
2016-05-25 19:21:55 +02:00
9fac53989a
cpu.x86.assembler: zero-extension can work on the TEST instruction too
2016-05-24 14:37:20 +02:00
076a978be0
cpu.x86.assembler: fix help-lint problem
2016-05-23 02:26:28 +02:00
5b3933e2e4
cpu.x86: xor rax, rax -> xor eax, eax
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The latter should be equivalent in all ways, but its encoding is one
byte shorter.
2016-05-20 13:38:42 +02:00
973606b5e2
cpu.x86.assembler: enable zero extension for AND with small immediates
2016-05-20 12:42:27 +02:00
4230d2502a
cpu.x86.assembler: MOV zero extension for small immediates ( #1593 )
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Instructions eg: mov rax, 123 can be equivalent mov eax, 123 which are
shorter.
2016-05-19 23:02:48 +02:00
0fc8fb22ca
cpu.x86,bootstrap.assembler.*: making sure 0 is the relocation dummy value everywhere
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In some places it was 0xffffffff, but it should always be 0 MOV for
consistency.
2016-05-19 22:43:52 +02:00
274a0174fd
cpu.x86: use INC and DEC in favor of ADD reg, 1 and SUB reg, 1
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The encoding for INC reg and DEC reg is one byte shorter so using it
shaves of a few bytes from the generated code.
2016-05-08 18:44:31 +02:00
5a2e1c953e
cpu.x86.assember: add INC and DEC instructions to the assembler
2016-05-08 18:43:51 +02:00
a6f159eb17
cpu.x86.assembler: fix small help-lint problem
2016-04-22 18:10:59 +02:00
3177e7851c
cpu.*: more docs
2016-04-22 13:00:46 +02:00
00fdb837fa
cpu.x86: better code without locals
2016-04-22 12:59:21 +02:00
cb6ddb1735
rename math.statistics:cum-map to sequences:accumulate*
2016-03-08 13:41:54 -08:00
7247906bf8
vm: remove vm-field-offset and context-field-offset
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Shorter to just write "vm offset-of" and "context offset-of"
2015-12-14 09:29:18 +01:00
f692200547
compiler.cfg.*: refactoring which removes spill-area-size and
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spill-area-align from cfg
This makes the code for building the stack frame simpler.
2015-11-04 07:53:19 +01:00
c5b92cedcb
compiler.*: even more compiler docs
2015-09-22 08:52:59 +02:00
e477f6996f
Fix comments to be ! not #!.
2015-09-08 16:15:10 -07:00
f6a9175b2e
cpu.x86.features: use <c-array>.
2015-08-15 21:37:55 -07:00
38f3450519
compiler: fix D.
2015-08-13 18:15:25 -07:00
ceb75057da
change ERROR: words from throw-foo back to foo.
2015-08-13 16:13:05 -07:00
b6be8685c3
basis: ERROR: changes.
2015-08-13 03:20:39 -07:00
330c7ba156
factor: Removing SLOT: nth/at/global in favor of using change: at for tuple slots named ``at`` and change-at for hashtables.
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Redo many FROM: and QUALIFIED: and using lists.
2015-08-12 08:49:02 -05:00
1b6fa50ff2
cpu.x86: define %alien-invoke and %alien-indirect using %alien-assembly
2015-07-28 17:58:28 -07:00
5e29aac0a6
Docs: various more compiler-related docs
2015-07-28 17:58:28 -07:00
255b4fc823
cpu.x86: fix article title help-lint.
2015-07-21 17:55:52 -07:00
e41aef9a50
cpu.x86: use push and pop when emitting %prologue and %epilogue
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push/pop REG has the same effect as sub/add rsp, 8 so use them instead
when applicable to generate a little shorter code
2015-07-21 16:22:33 -07:00
80ea6b8997
compiler.*: fix the tests that broke because i removed the stack-frame variable
2015-07-21 13:40:49 +02:00
eca8b7e49c
core: fix docs
2015-07-20 01:01:31 -07:00
c25fb5f55e
update some more MACRO: effects.
2015-07-19 11:42:46 -07:00
4ec2311406
factor: Trim whitespace after ! comments and a few USING: lines that got skipped before.
2015-07-18 20:14:22 -07:00
892c62e1dc
factor: second stab at [ ] [ ] unit-test -> { } [ ] unit-test
2015-07-03 09:39:59 -07:00
59f3b1ea57
Revert "factor: rename [ ] [ ] unit-test -> { } [ ] unit-test using a refactoring tool!"
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Needs a bit more work.
This reverts commit 7e54cc2824
2015-07-02 13:47:06 -07:00
7e54cc2824
factor: rename [ ] [ ] unit-test -> { } [ ] unit-test using a refactoring tool!
2015-07-02 11:36:08 -07:00
621b50a8e5
cpu: enable bit-test intrinsic for fixnum-bit?.
2015-06-17 19:11:10 -07:00
3678f62508
x86.64: change the register order so that RBX is allocated before RCX
2015-06-16 18:28:32 -07:00
c44aaf58be
cpu.ppc: remove use of with-scope in favor of locals.
2015-06-15 09:11:03 -07:00
Björn Lindqvist
Alexander Iljin
Jon Harper
John Benediktsson
Doug Coleman