c736b04ada
cpu.x86.*.bootstrap: save flags in signal-handlers
2011-11-04 11:56:01 -07:00
e201f3562f
cpu.x86.32.bootstrap: typo
2011-11-03 13:07:13 -07:00
6bb46a3f1e
vm: always generate safepoints in jit
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Even if there's no stack frame we still need to safepoint before leaving the function. Fixes #332 .
2011-11-03 11:57:43 -07:00
8cf18d1a82
remove BSD,solaris,etc. misc platform support code
2011-11-02 17:13:51 -07:00
ff2d480d98
cpu.x86.32: update for resumable signal handlers
2011-10-27 21:18:19 -07:00
68518e741e
cpu.x86.(32,64).bootstrap: get rid of PUSH malarky
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In the function prologue, move the stack pointer once after the stack frame is set up instead of PUSHing the stack frame piece by piece.
2011-10-27 21:14:50 -07:00
0c022f2454
compiler: add ##safepoint IR insn
2011-10-27 21:14:46 -07:00
ae1a903c4e
cpu.x86.assembler: add MOVABS instruction
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MOVABS generates the one-byte opcode version of MOV eAX, [absolute] or MOV [absolute], eAX, which saves a byte per safepoint on x86-32.
2011-10-27 21:14:45 -07:00
4be5eadb34
cpu.x86.bootstrap: add safepoint to jit-epilog
2011-10-27 21:14:45 -07:00
d5dc5cfa2c
Fix 32bit platform bootstrap
2011-10-24 16:24:01 -07:00
f8e475485a
Add RT_INLINE_CACHE_MISS relocation type to avoid frequent dlsym lookups when compiling PICs. Fixes #123
2011-10-03 00:26:21 -07:00
05f7419f2f
Rework non-optimizing compiler backend to use compiler.codegen.relocation
2011-10-03 00:26:21 -07:00
b89e9a549b
Split up compiler.codegen.fixup into compiler.codegen.{gc-maps,labels,relocation}
2011-10-03 00:25:47 -07:00
bf2a96e9e0
Remove Windows CE from core/ basis/ and build-support/
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Rename the winnt singleton to windows in core/ basis/ extra/
Rename boot images winnt -> windows
Fixes #84 .
2011-09-18 23:19:06 -05:00
64252dbdbc
32 and 64 bit Linux PPC support
2011-05-23 23:36:14 -04:00
d2cf2d8f92
Rename get-fpu-state entry point to fpu-state, and fix stack-checker unit tests
2010-09-04 12:58:59 -07:00
1818bcb780
Fix three problems discovered by running math.floats.env tests in a loop:
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- Crash if allocating error triggers a GC from a signal/SEH handler
- Crash if GC runs with floating point traps enabled on Windows
- Floating point traps didn't prettyprint properly
2010-09-02 22:57:14 -05:00
2abda04743
cpu.x86.32: commit 05ba77262a only fixed the start-context-and-delete callframe leak on x86-64. Fix it on x86-32 and add a regression test
2010-08-22 19:30:54 -07:00
1985705413
compiler: now that FFI has been deconcatenatized, we no longer need the special ##unary-float-function and ##binary-float-function fastpaths
2010-08-13 23:59:19 -07:00
b5fc39c198
compiler.cfg: Reading the return value of a float-returning function on x86-32 had a side effect of popping the x87 stack, so it was not correct for DCE to just eliminate this if the return value was not used. Fix this by adding a new dead-outputs slot to alien-call-insns and having DCE move dead returns there
2010-08-13 23:19:56 -07:00
b346cbd6b0
cpu.x86.32: fix 32-bit bootstrap
2010-08-02 20:51:29 -04:00
451237a028
Fix start-context-and-delete sub-primitive (reported by Sascha Matzke)
2010-08-02 20:28:23 -04:00
f2646fc92c
cpu.x86: save context before calling new_context() since it can trigger GC (bug reported by Sascha Matzke)
2010-07-30 01:07:53 -04:00
168dd1f825
FFI rewrite part 7: compile callback bodies with the optimizing compiler
2010-07-28 00:49:26 -04:00
0fbe78be00
cpu.x86.64: fix calling varargs functions
2010-07-19 16:03:39 -04:00
e5dd21b0b9
compiler.cfg: nuke ##allot-byte-array instruction
2010-07-16 19:57:45 -04:00
0fd636b4b9
compiler.cfg: ##unbox-long-long can have multiple outputs now, clean up long long parameter passing code using this
2010-07-15 19:49:29 -04:00
5e13318988
cpu.x86.32: fix %binary-float-function
2010-07-15 03:09:06 -04:00
867530223c
cpu.x86: fix %load/store-stack-param for 32-bit
2010-07-14 17:50:40 -04:00
e27adb2830
compiler: re-architect low-level optimizer to allow more than one output value per instruction
2010-07-13 07:40:14 -04:00
a55c8ee671
FFI rewrite part 6: deconcatenatize
2010-07-02 15:44:12 -04:00
e86f434f26
Add GC maps to ##box, ##box-long-long, ##alien-invoke, ##alien-indirect and ##call-gc; remove ##gc-map instruction
2010-06-14 19:39:46 -04:00
70b8a74208
vm: have to be extra careful when messing with return addresses
2010-06-13 18:12:57 -04:00
3f28c0e7f5
vm: context switching needs to scrub the return address
2010-06-12 19:54:31 -04:00
8ed4760b51
cpu.x86: combine 32-bit and 64-bit %dispatch template
2010-06-11 21:52:38 -04:00
806e54630a
GC maps for more compact inline GC checks
2010-06-11 20:06:00 -04:00
9730ec1707
cpu.x86.32: fix load error
2010-05-19 01:29:52 -04:00
91cd3b854d
Use ##local-allot to simplify longlong unboxing
2010-05-19 01:07:22 -04:00
6eaf2d7534
cpu.x86: add x87 codegen for Model T enthusiasts
2010-05-17 11:35:47 -04:00
db5b33977b
cpu.x86.32: clean up %unary/binary-float-function
2010-05-17 04:03:13 -04:00
7ff309d50e
cpu.x86: get rid of this extra-stack-space nonsense
2010-05-17 02:14:44 -04:00
3f8e13bf66
compiler.cfg: refactor stack frame code and fix frame pointer usage in callbacks
2010-05-16 21:04:40 -04:00
5b48cd2a63
FFI rewrite part 5: return value boxing and callback parameter boxing now uses vregs; simplify return value unboxing
2010-05-16 03:43:23 -04:00
42b0d456cd
Refactor x86-32 stack cleanup logic
2010-05-12 02:09:11 -04:00
f89b85db7b
Temporary fixes for x86-32 until FFI boxing is rewritten
2010-05-12 01:41:49 -04:00
eb802208d1
FFI rewrite part 4: parameter and return value unboxing redesign
2010-05-11 19:11:44 -04:00
45689dbfe6
compiler: simplify ##unbox-small/large-struct by emitting an ##unbox-any-c-ptr first
2010-05-10 01:38:34 -04:00
4478c3a51a
FFI rewrite part 3: eliminate ##push-context-stack and ##pop-context-stack
2010-05-10 00:46:29 -04:00
7450dcf9ff
cpu.x86.32: fix load error
2010-05-09 23:36:57 -04:00
7316d41226
FFI rewrite part 2: use ##peek and ##replace instructions to access stack
2010-05-09 23:26:43 -04:00
Joe Groff
Doug Coleman
Slava Pestov
Erik Charlebois
Slava Pestov