John Benediktsson
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f6a9175b2e
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cpu.x86.features: use <c-array>.
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2015-08-15 21:37:55 -07:00 |
Doug Coleman
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ba307bb38d
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cpu.x86.features: Rename rdrnd to rdrand!
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2012-09-20 12:03:10 -07:00 |
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Doug Coleman
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ed83c87554
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cpu.x86: Add ghetto RDRAND support. Proper support wouldn't use alien-assembly and would take a count parameter.
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2012-09-20 11:54:44 -07:00 |
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Doug Coleman
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d196f8f141
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cpu.x86: Use bit-range, don't call cpuid so many times
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2012-09-19 15:44:20 -07:00 |
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Doug Coleman
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e97c8971a5
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cpu.x86: Some calls to CPUID take a parameter in ECX. Add cpuid-extended to allow these.
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2012-09-19 11:30:54 -07:00 |
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John Benediktsson
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e45f0ec9e2
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cpu.x86.features: temporary fix for bootstrap issue.
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2012-09-19 10:41:54 -07:00 |
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Doug Coleman
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de52d96d93
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cpu.x86.features: Add some words to check cpu features. Replace alien-assembly popcnt? instruction with general cpuid one.
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2012-09-19 10:12:25 -07:00 |
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Doug Coleman
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d52c0b1987
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cpu.x86.features: Unbiased CPUID test.
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2012-09-19 08:48:14 -07:00 |
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Doug Coleman
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9c0a8b3250
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cpu.x86: Fix load order.
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2012-09-19 08:40:18 -07:00 |
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Doug Coleman
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9827e29e95
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cpu.x86.features: Fix cpuid for win64.
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2012-09-18 20:09:39 -07:00 |
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Doug Coleman
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0d337e04ea
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cpu.x86.features: Implement cpuid with help from joe. Add unit test.
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2012-09-18 18:51:32 -07:00 |
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Doug Coleman
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9ebd6c11ad
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cpu.x86: Fix the popcnt? word alien-assembly. XOR the return-reg RAX before calling BT/BSET because XOR clears the CF and the whole thing becomes a no-op. Change popcnt instruction to opt-out rather than opt-in. Fixes #663.
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2012-09-18 17:15:03 -07:00 |
Joe Groff
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d927a070ed
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cpu.x86: enable POPCNT with a flag
If bootstrapped with '-enable-popcnt' and the host CPU supports it, enable the POPCNT-based fixnum-bit-count intrinsic. Fixes #436.
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2011-12-12 16:43:49 -08:00 |
Slava Pestov
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b89e9a549b
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Split up compiler.codegen.fixup into compiler.codegen.{gc-maps,labels,relocation}
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2011-10-03 00:25:47 -07:00 |
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Slava Pestov
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e6abc0be15
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Fixes for FFI changes
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2010-05-16 04:09:47 -04:00 |
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Slava Pestov
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5b48cd2a63
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FFI rewrite part 5: return value boxing and callback parameter boxing now uses vregs; simplify return value unboxing
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2010-05-16 03:43:23 -04:00 |
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Joe Groff
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3956dd1516
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cpu.x86.features: ( int alien-assembly ) c-bool> ==> ( bool alien-assembly )
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2010-05-15 14:33:19 -07:00 |
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Joe Groff
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c00272d80a
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cpu.x86.features: add popcnt? test
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2010-05-15 13:26:14 -07:00 |
Slava Pestov
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da6bcbedfc
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Replace 'untested' tag with 'not loaded' and 'not tested' tags
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2010-04-13 18:43:01 -07:00 |
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Joe Groff
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65c3259761
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"cdecl" -> cdecl
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2010-03-31 19:20:35 -07:00 |
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Slava Pestov
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95bfc8a240
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vocabs.metadata: replace unportable tag with a platforms.txt file for more fine-grained control. Rename unportable tag to untested for remaining cases
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2010-02-20 13:30:49 +13:00 |
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Slava Pestov
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235f3238f5
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Add alien-assembly form for inline assembler, works like alien-invoke except calls a user-supplied quotation instead of generating a subroutine call. Replaces FPU status control, SSE detection and read timestamp routines in vm/cpu-x86.*S
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2010-01-07 17:39:22 +13:00 |
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Doug Coleman
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6b6e56a179
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change add-init-hook to add-startup-hook, new add-shutdown-hook word
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2009-10-19 22:17:02 -04:00 |
Slava Pestov
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6d4e5af088
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cpu.x86.features: don't fold away sse-version, instead memoize it and recompute on startup
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2009-09-23 05:13:15 -05:00 |
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Slava Pestov
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e77341b90c
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math.vectors.simd: redesign to be more flexible, integer SIMD work in progress
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2009-09-20 02:08:32 -05:00 |
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Joe Groff
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3b4330fcf6
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get things to a point where they bootstrap again
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2009-09-15 21:43:18 -05:00 |
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Slava Pestov
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daff63071f
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Fix the build
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2009-09-09 13:44:54 -05:00 |
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Slava Pestov
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74fa73aeaf
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Fix various test failures
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2009-09-08 19:18:56 -05:00 |
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Slava Pestov
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8b6ec8e030
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cpu.x86.features: better wording
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2009-09-08 14:17:05 -05:00 |
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Slava Pestov
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e5e7c1f725
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cpu.x86.features: add -sse-version command-line switch to override SSE detection
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2009-09-08 13:56:37 -05:00 |
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Slava Pestov
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906a0d212a
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Detect SSE version and enable the correct set of SIMD intrinsics
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2009-09-03 03:28:38 -05:00 |
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Doug Coleman
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3f3d57032b
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Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places, minor refactoring
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2009-08-13 19:21:44 -05:00 |
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Slava Pestov
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617e57fc75
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cpu.x86.features: add RDTSC support. This is a new vocabulary with words: sse2? instruction-counter count-instructions
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2009-05-31 15:02:14 -05:00 |