58e4381eb1
compiler: new "binary literal area" at the end of a word's machine code stores constant floats and SIMD vectors; this allows ##load-reference/##load-memory fusion to be performed on x86-64, with a RIP-relative address reaching the data; also simplifies VM since custom relocation types used by the previous 32-bit-only optimization are no longer needed
2010-05-03 17:34:35 -04:00
9788323d25
compiler: add ##load-vector instruction to avoid wasting a temporary register on x86-32
2010-05-03 17:34:28 -04:00
baab8c060d
Remove ENUM: f and replace uses with CONSTANTs.
...
Fix bootstrap and load-all errors from enum classes.
2010-04-19 20:08:40 -07:00
4bc915d526
C-ENUM: -> ENUM:
2010-04-19 20:07:16 -07:00
2517b2fc2b
compiler: combine ##load-constant followed by ##alien-double into a ##load-double on x86-32, saving an integer register
2010-04-18 21:42:45 -05:00
1434a305c8
vm: add a new rc-absolute-1 relocation class to allow storing values in 8-bit operands, and optimized code sequences for inline caches using this
2010-04-12 14:22:41 -07:00
74640b7f71
Get green threads working on Windows
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- store stack base and limit in TIB
- set up a frame-based structured exception handler in each context's callstack
- boot.x86.32.image has now been replaced by boot.winnt-x86.32.image and boot.unix-x86.32.image
2010-04-03 20:24:33 -04:00
560c119cd2
vm: actually use context callstacks when running code
2010-03-26 22:44:43 -04:00
5606825e8b
vm: remove primitive table, non-optimizing compiler now looks up primitives with dlsym()
2010-01-19 20:00:33 +13:00
637a77c018
Stop wearing monocle and use the term "entry point" instead of "XT" throughout VM and compiler; also remove two unused relocation types
2010-01-18 20:54:00 +13:00
47c6197799
Update x86-32 for assembly entry point changes
2010-01-06 17:55:20 +13:00
36d2ac8921
vm: move c_to_factor, lazy_jit_compile_impl, throw_impl, set_callstack assembly routines into non-optimizing compiler for x86-64
2010-01-06 15:47:36 +13:00
ba5b90e063
Change how non-volatile register preservation is done in alien callbacks, with the aim of fixing callbacks on PowerPC, and to eventually eliminate assembly code from VM
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- Simplify calculation of offset in relocation table
- Open-code %alien-callback
- Remove magic_frame hack from context objects
- Move magical return instruction from optimizing compiler backend into callback entry stub
2010-01-03 01:11:51 +13:00
0068bce934
vm: big overhaul of non-optimizing compiler
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- change some primitives into sub-primitives: fixnum+ fixnum- fixnum* inline-cache-miss inline-cache-miss-tail
- rename some relocation types for clarity
- some other minor re-organizations and cleanups
2009-12-15 07:20:09 -05:00
e4ad642134
vm: 4 bit tags, new representation of alien objects makes unbox-any-c-ptr more efficient (work in progress)
2009-11-02 04:25:54 -06:00
d85d84697a
Change data heap alignment to 16 bytes
2009-10-20 12:45:00 -05:00
7d97c19227
compiler: tweak ##write-barrier-imm
2009-10-15 02:40:23 -05:00
1ce39963fd
Working on adding support for the new write barrier to optimized code
2009-10-14 02:06:01 -05:00
a5f24c8fb9
added VM relocation type
2009-09-16 08:16:30 +01:00
6e08e29a3a
Remove compiled slot from quotations since its not needed
2009-05-12 03:09:15 -05:00
3591f6c684
Count megamorphic cache hits
2009-05-07 14:26:08 -05:00
581d017b46
Working on inline caching for tail call sites
2009-05-06 19:22:22 -05:00
c93d876075
Better separation of concerns: cpu.{x86,ppc}.assembler no longer depends on compiler.codegen.fixup and cpu.architecture. Rename rt-xt-direct to rt-xt-pic to better explain its purpose
2009-05-06 16:14:53 -05:00
a961e17ef1
Add new RC_ABSOLUTE_PPC_2 relocation type
2009-05-05 20:56:23 -05:00
428f443c9c
compiler.constants: update compiled-header-size
2009-05-05 15:06:05 -05:00
515c619202
Non-optimizing compiler now open-codes megamorphic dispatch fast path
2009-04-30 03:37:07 -05:00
3bbfc57de3
bootstrap.image: remove some duplication from emit-object callers
2009-04-29 23:35:02 -05:00
bd186b6320
Eliminate 3 instructions from PIC fast path
2009-04-29 21:32:05 -05:00
c15a4c1c5a
Add new relocation type for call sites which may be replaced by ICs
2009-04-28 17:53:14 -05:00
7f4c967ace
More compact relocation layout
2009-03-19 20:02:43 -05:00
be4fb1e7d9
Move call( and execute( to core
2009-03-16 20:11:36 -05:00
990513db60
use CONSTANT: in basis
2009-02-22 19:13:08 -06:00
ab689c098b
Clean up direct literal code and make a first attempt at PowerPC support
2008-11-24 08:16:14 -06:00
6590c894bc
Forgot a constant
2008-11-13 04:10:21 -06:00
d2ec46e38f
PowerPC backend almost functional; some new compiler unit tests added,
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better compilation of 'f eq?'; f becomes an immediate operand
move aux-offset to compiler.constants
2008-11-06 06:27:27 -06:00
c19f2257f4
Fix permission bits
2008-10-02 08:34:49 -05:00
6cad2e02e4
Updating x86 backend for new codegen
2008-09-17 00:46:38 -05:00
d66f887736
Create basis vocab root
2008-07-28 22:03:13 -05:00
Slava Pestov
Erik Charlebois
Joe Groff
Phil Dawes
Slava Pestov
Doug Coleman
sheeple