7b2bfaa75a3fc11d0e14bced8289a02113644c38 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/e0d6fb0f02609d86c94f7580b008215e77522897 e0d6fb0f02609d86c94f7580b008215e77522897

2009-11-12T01:52:53-08:00

Emit .size directive to better support some tools 1bc95600fc1808fbb9a182c3eef7969c608b2f9e David Wragg david@wragg.org 004618acb446b692b5120ea7491239d752ea623a David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/7b2bfaa75a3fc11d0e14bced8289a02113644c38 7b2bfaa75a3fc11d0e14bced8289a02113644c38

2009-11-11T01:34:40-08:00

2009-11-03T13:46:34-08:00

Fix 'make build/....s' bf52390c8a135e9864ca214aca8da41c233c5443 David Wragg david@wragg.org 6e6547c91cf525497c349a0491f8222c8251f10a David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/004618acb446b692b5120ea7491239d752ea623a 004618acb446b692b5120ea7491239d752ea623a

2009-11-11T01:34:40-08:00

2009-10-30T17:20:36-07:00

Fix typo in check-string-range message 1bf036b75b1682e124af27522d381cee92a9f45b David Wragg david@wragg.org 546863087f43c44f04ae4068f84221701337d650 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/6e6547c91cf525497c349a0491f8222c8251f10a 6e6547c91cf525497c349a0491f8222c8251f10a

2009-11-11T01:34:40-08:00

2009-10-30T17:19:53-07:00

string-equal? optimization 34ffab671da45f623f418ed14ede2bb5d9429098 David Wragg david@wragg.org 3503616e92d7a20bf79decb1fa6ddde8a81c1891 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/546863087f43c44f04ae4068f84221701337d650 546863087f43c44f04ae4068f84221701337d650

2009-11-11T01:34:39-08:00

2009-10-27T15:05:29-07:00

An improved string-hash b1d51174a350127558f2ddb07557053f654f53e4 David Wragg david@wragg.org 271150a6b35d5d883f165a715bcb4cb6220efc55 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/3503616e92d7a20bf79decb1fa6ddde8a81c1891 3503616e92d7a20bf79decb1fa6ddde8a81c1891

2009-11-11T01:34:39-08:00

2009-10-19T10:03:07-07:00

Add a 'make xxx-time' target 453a2bd3aae3943be28605830d0d2485122fbd80 David Wragg david@wragg.org 388dfaecde3f27ce9d019ce7aa7eb9828e2e61b6 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/271150a6b35d5d883f165a715bcb4cb6220efc55 271150a6b35d5d883f165a715bcb4cb6220efc55

2009-11-11T01:34:39-08:00

2009-09-15T01:32:38-07:00

Don't touch sbcl-wrapper The mtime changes confuse git, and it's not needed for make anyway. f6a0ab5e043a38a2420a72b8c8600f9d8ecaaafc David Wragg david@wragg.org 86f445d799bb7bc1c39e871a6e15f228d7e582a4 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/388dfaecde3f27ce9d019ce7aa7eb9828e2e61b6 388dfaecde3f27ce9d019ce7aa7eb9828e2e61b6

2009-09-12T03:14:39-07:00

Add "context" codegen A simple but contextual code generation strategy 3cab9914b1007f7e02c7729a8e98c79dfdb3d9e8 David Wragg david@wragg.org 72c9a69c3a313bd0fbcd00eeea2e7909305121c2 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/86f445d799bb7bc1c39e871a6e15f228d7e582a4 86f445d799bb7bc1c39e871a6e15f228d7e582a4

2009-09-03T00:57:50-07:00

Avoid modifying the builtin interpreter and expander state This was leading to a significant amount of uncollectable garbage e540a7cadf88def2fc84bcc8ec6cd311815110f7 David Wragg david@wragg.org 557d5d623acdea56ed70eed3f2239484edf14ce9 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/72c9a69c3a313bd0fbcd00eeea2e7909305121c2 72c9a69c3a313bd0fbcd00eeea2e7909305121c2

2009-08-31T11:50:20-07:00

2009-08-31T11:47:59-07:00

Combine collect-defines into resolve-variables 97ffbca63b9ce9759d8be96e54adf70da8529673 David Wragg david@wragg.org 9e51e20b086512b0c5304eccb0de8ce7a0264785 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/557d5d623acdea56ed70eed3f2239484edf14ce9 557d5d623acdea56ed70eed3f2239484edf14ce9

2009-08-31T11:50:20-07:00

2009-08-30T17:06:17-07:00

Restate replace-empty-bodies as part of simplify 0b37d4cd1653ce920cc44d1707da2f45f3c41596 David Wragg david@wragg.org 30669fc86a0e715acc51a9ec61d1aeaad1eabda9 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/9e51e20b086512b0c5304eccb0de8ce7a0264785 9e51e20b086512b0c5304eccb0de8ce7a0264785

2009-08-31T11:50:20-07:00

2009-08-30T10:09:00-07:00

Move collect-defines source to match its order amoung the phases b3ef032c012e3c42892f5b90b35310ca76b1e84a David Wragg david@wragg.org 1d1e80bfdb1628f7a2eaad55f8677826c8380ae6 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/30669fc86a0e715acc51a9ec61d1aeaad1eabda9 30669fc86a0e715acc51a9ec61d1aeaad1eabda9

2009-08-31T11:50:19-07:00

2009-08-30T09:57:51-07:00

Fold the eliminate-definitions phase into normalization 6d1e59a5021f80e7a87735fbeca68dc99ba0933f David Wragg david@wragg.org 1b3cd92c5e8921a6d3622e9e0528836c401e3265 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/1d1e80bfdb1628f7a2eaad55f8677826c8380ae6 1d1e80bfdb1628f7a2eaad55f8677826c8380ae6

2009-08-31T11:50:19-07:00

2009-08-30T09:36:20-07:00

Use a symboltable to hold encountered symbols fefe99c231eb166343ada9268fc3f0102ca3413c David Wragg david@wragg.org 8db4c593d8baae54d133d490ad15b9f694ee036b David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/1b3cd92c5e8921a6d3622e9e0528836c401e3265 1b3cd92c5e8921a6d3622e9e0528836c401e3265

2009-08-31T11:50:19-07:00

2009-08-30T05:45:48-07:00

Transfer symbols to the runtime without modifying program The compiler dumps a list of symbols to the assembly output, which is processed by intern. 0e19d439a4e1f3104e01cfe1428a3d5db3ae4001 David Wragg david@wragg.org 285cedeecb1244e489d82ae2e05494322b14da3b David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/8db4c593d8baae54d133d490ad15b9f694ee036b 8db4c593d8baae54d133d490ad15b9f694ee036b

2009-08-16T04:17:48-07:00

Streamline calculations involved in access to parameters and locals a1195e9b84b7643e325aec60efea5b5e350ff66b David Wragg david@wragg.org 43e47c4586f03c9458831d0ea2c80e8b5b9cea33 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/285cedeecb1244e489d82ae2e05494322b14da3b 285cedeecb1244e489d82ae2e05494322b14da3b

2009-08-15T10:37:59-07:00

Avoid dead jumps after various tail forms. Where a tail form (return, tail calls, etc.) was used within the "then" clause of an "if" form, we would emit a redundant jump that would never be executed. The "smart jumps" infrastructure makes this fairly easy to avoid. 9bd5778958e2a8456e737e644dd3a406f9fb1897 David Wragg david@wragg.org 6b7c69926a05c8d8e11f25e237d0da724f7bab5a David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/43e47c4586f03c9458831d0ea2c80e8b5b9cea33 43e47c4586f03c9458831d0ea2c80e8b5b9cea33

2009-08-13T16:04:35-07:00

ARM: Keep the alloc and heap threshold pointers in registers This makes a big difference to the cost of allocations on ARM, due to its problems accessing globals. 9b0772d6bbcd42ab21f3233eaa640a33223490de David Wragg david@wragg.org a846692b0686f9adb716bc900f393ba5695d6723 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/6b7c69926a05c8d8e11f25e237d0da724f7bab5a 6b7c69926a05c8d8e11f25e237d0da724f7bab5a

2009-08-09T15:20:33-07:00

Add raw-global-{set,ref!} special forms These allow access to assembly-level globals, and replace many of the uses of raw-label in gc.pco. But unlike gc.pco, they will extend nicely to globals held in registers. d26165e96ac26a38229fc26eb2f72e8a0c6cec1b David Wragg david@wragg.org 0f63be487353b277932c5e762fb67332e399ebdb David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/a846692b0686f9adb716bc900f393ba5695d6723 a846692b0686f9adb716bc900f393ba5695d6723

2009-08-09T10:58:17-07:00

munmap unused semispace between GCs, and various cleanups Previously we would allocate both semispaces at startup, and then alternate between them. This works well if you have lots of physical memory available, but not so well if the total size of the two semispaces approaches physical memory size: The unused one could start to get swapped out, resulting in painful GC pauses. So instead, just have one semispace allocated most of the time, and only allocate a second during the GC process, retiring from-space at the end of GC. Also, various cleanups in the area. In particular, BENCHMARK_ITERATIONS is gone, I haven't used it in a long time. 7d0d9573fc2f25c75cae558838a797da5d3e6283 David Wragg david@wragg.org 1a942608101713a6459a2f35f56bf778ae922a1e 7784b9e3faf88d83ef688bdd5f7c4936376e989e David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/0f63be487353b277932c5e762fb67332e399ebdb 0f63be487353b277932c5e762fb67332e399ebdb

2009-08-07T20:04:12-07:00

Merge branch 'arm' 4ae86056b7a35151316a257449376205fadc4936 David Wragg david@wragg.org 6988950c851b09fbbdc277870ec2241b5b011dbd David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/7784b9e3faf88d83ef688bdd5f7c4936376e989e 7784b9e3faf88d83ef688bdd5f7c4936376e989e

2009-08-07T19:55:00-07:00

Support for splitting the assembly output into multiple files This can prevent the assembler becoming a bottleneck on memory-constrained machines. 36ef7c4dbb08ff08e6aa8aec6f40e6f5978fddd9 David Wragg david@wragg.org f0b578ad23a0d35baafde279d0117028e34dc388 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/1a942608101713a6459a2f35f56bf778ae922a1e 1a942608101713a6459a2f35f56bf778ae922a1e

2009-08-05T18:00:20-07:00

codegen-simple was using the result of tail-form operator bodies In codegen-simple, tail-form codegens should always return fale, to indicate no result. b4015416b8bfa84d5db497869386c2b9a0160a18 David Wragg david@wragg.org f4e1a7106a69a591a5d00bc5f770e551f468d149 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/f0b578ad23a0d35baafde279d0117028e34dc388 f0b578ad23a0d35baafde279d0117028e34dc388

2009-08-05T17:57:16-07:00

Makefile cleanups, and fixing CODEGEN=simple fb2829f1664a4d504b8f0a7f469b05bcfca43697 David Wragg david@wragg.org 838ccde2015c0f5daa886781d660fd1187add2e9 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/6988950c851b09fbbdc277870ec2241b5b011dbd 6988950c851b09fbbdc277870ec2241b5b011dbd

2009-08-05T17:08:42-07:00

Don't elide branch before an ltorg emit-ltorg doesn't flush-labels-and-jumps, so we need to do it explicitly where necessary, in order to make sure we branch over the constants. db4493a046f00e4545172803b7ff747cbc5c3e0b David Wragg david@wragg.org 28cd2ef21c7905d8ca5c72c3548f961cf1cec0e0 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/f4e1a7106a69a591a5d00bc5f770e551f468d149 f4e1a7106a69a591a5d00bc5f770e551f468d149

2009-08-03T11:15:46-07:00

Move *print-pretty* setting to cl-dialect.lisp It only exists for CL bootstrapping, so it belongs in cl-dialect.lisp. 97dd77a6d3fb77c1c8a0c96aa251e6cdcdf75021 David Wragg david@wragg.org f2908e27d5567f9e4634f9e25b8e817d5f1419fb David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/28cd2ef21c7905d8ca5c72c3548f961cf1cec0e0 28cd2ef21c7905d8ca5c72c3548f961cf1cec0e0

2009-08-03T11:10:46-07:00

spelling: propogate -> propagate 5ec3dad48f2cd125fcbf551f7437bf9d5f1341e3 David Wragg david@wragg.org 10ce73954ff4e4b04586cf5796ab516c8a76bbf7 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/838ccde2015c0f5daa886781d660fd1187add2e9 838ccde2015c0f5daa886781d660fd1187add2e9

2009-08-02T13:07:15-07:00

2009-08-02T09:45:50-07:00

Allow the heap size to be set by the HEAP_SIZE environment var c4f37da9c17ea0e1a990809b19fa3f402c4e3cfd David Wragg david@wragg.org f2908e27d5567f9e4634f9e25b8e817d5f1419fb David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/10ce73954ff4e4b04586cf5796ab516c8a76bbf7 10ce73954ff4e4b04586cf5796ab516c8a76bbf7

2009-08-02T13:07:06-07:00

Initial cut of the ARM port (specifically, ARMv5) It's capable of bootstrapping itself, though it could do with more work in several places. But more significantly, it takes a long time on my 32MB NSLU2 due to swapping. In particular, gas swaps a lot while assembling the 130k line file for the compiler. ac297030a997bb620091cc4cfafa02d5b6b46b39 David Wragg david@wragg.org 2c73fb7571bd3795c23774738eaf226aed10b389 David Wragg david@wragg.org http://github.com/dpw/pachuco/commit/f2908e27d5567f9e4634f9e25b8e817d5f1419fb f2908e27d5567f9e4634f9e25b8e817d5f1419fb

2009-08-02T10:58:42-07:00

2009-08-02T10:49:08-07:00

Clean up the copy-mem builtin 6eaefd2d967cac979be000bac66ea1de909056ac David Wragg david@wragg.org