Commits · master · Göran Weinholt / Loko Scheme

01 Feb, 2023 1 commit
- GNUmakefile: loko-prebuilt requires .akku/env · 79a44a46
  Amirouche authored Dec 02, 2022 and Göran Weinholt committed Feb 01, 2023
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  79a44a46
20 Jan, 2023 1 commit
- Updated copyright year · c5cf761e
  Göran Weinholt authored Jan 20, 2023
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  c5cf761e
18 Jan, 2023 1 commit
- Akku.manifest: update version for development · 08cdde6f
  Göran Weinholt authored Jan 18, 2023
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  08cdde6f
15 Oct, 2022 1 commit
- Version 0.12.0 · cd78bbfc
  Göran Weinholt authored Oct 15, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  cd78bbfc
08 Oct, 2022 1 commit

arch amd64: Ignore a bad e820 entry invented by QEMU (fixes a crash) · 1e88ef90

Göran Weinholt authored Oct 08, 2022

Ignore an e820 entry introduced in qemu-project/qemu@8504f129, which
got included in QEMU 7.1.0. This fixes an instant crash on the pc
target.

The entry in question is this one:

 [FD00000000,FFFFFFFFFF] 12GB/1536MQ: reserved

The motivation for the entry seems to be:

  "This should allow virtual firmware to avoid the reserved range at
  the 1T boundary on VFs with big bars."
  <https://lore.kernel.org/all/20220719170014.27028-11-joao.m.martins@oracle.com/

>

I don't even know where to begin. Loko is surely not the only kernel
that will need to work around this entry.

Fixes: #43
Signed-off-by: Göran Weinholt <goran@weinholt.se>

1e88ef90

17 Sep, 2022 1 commit
- runtime pretty: Special handling for more R6RS/R7RS forms · 09f09dbf
  Göran Weinholt authored Sep 17, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  09f09dbf
05 Sep, 2022 1 commit

arch amd64: Move the live register code to to all calls · 3e5d8417

Göran Weinholt authored Sep 05, 2022



The directives that are used for saving and restoring live registers
is now around all calls. This is better but will not really be active
yet (see the comment near the call to leafy-procedure? in
optimize.sls).

Signed-off-by: Göran Weinholt <goran@weinholt.se>

3e5d8417

04 Sep, 2022 2 commits
- arch amd64: Data pointers only need a 32-bit immediate · cbe06ff8
  Göran Weinholt authored Sep 03, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  cbe06ff8
- runtime io-printer: Faster symbol printing (no consing) · db5ff7f1
  Göran Weinholt authored Sep 03, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  db5ff7f1
03 Sep, 2022 5 commits
- runtime io-printer: Fix printing of -> · 3ce86a92
  Göran Weinholt authored Sep 03, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  3ce86a92
- compiler cp0: Fold symbol? · c83c2864
  Göran Weinholt authored Sep 03, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  c83c2864
- runtime symbols: Fix the length check in symbol-ref · 503e1e47
  Göran Weinholt authored Sep 03, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  503e1e47
- compiler cp0: (string-length (symbol->string sym)) => (symbol-length sym) · 44b87ec5
  Göran Weinholt authored Sep 03, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  44b87ec5
- runtime io: Fix port-transcoder for transcoded ports · dc6b6013
  Göran Weinholt authored Sep 03, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  dc6b6013
02 Sep, 2022 1 commit
- runtime arithmetic: Better code for zero? · 6418729f
  Göran Weinholt authored Sep 02, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  6418729f
01 Sep, 2022 3 commits
- runtime strings: Speedups to substring and string-append · 2e1a194e
  Göran Weinholt authored Sep 01, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  2e1a194e
- Partial unrolling of memq · 212b5aa5
  Göran Weinholt authored Sep 01, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  212b5aa5
- runtime arithmetic: Minor improvements · a2049e91
  Göran Weinholt authored Sep 01, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  a2049e91
31 Aug, 2022 1 commit
- runtime arithmetic: Replace $make-box with $box · 900a6c76
  Göran Weinholt authored Aug 31, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  900a6c76
30 Aug, 2022 1 commit
- runtime io: Minor improvements · ca641edb
  Göran Weinholt authored Aug 30, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  ca641edb
29 Aug, 2022 6 commits

Faster box initialization · 4ece2215

Göran Weinholt authored Aug 29, 2022

The initialization of boxes was previously done with $make-box, but
its performance got worse after 98fc9607

 because all slots needed to
be initialized and then overwritten. This adds the $box primitive that
works similarly to vector (vs make-vector), which directly initializes
each slot.

Signed-off-by: Göran Weinholt <goran@weinholt.se>

4ece2215

unicode: Use unsafe-ops directly · ae129d34

Göran Weinholt authored Aug 29, 2022

The unicode char procedures now call the "unsafe" procedures directly.
This does not affect safety, only which names are assigned to them.

Signed-off-by: Göran Weinholt <goran@weinholt.se>

ae129d34

Refresh Akku.lock to get laesare 1.0.1 · 2bbd7562
Göran Weinholt authored Aug 29, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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2bbd7562
arch amd64: Special case fxmod for positive args and powers of two · 5d579f1b
Göran Weinholt authored Aug 29, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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5d579f1b
arch amd64: Avoid making new pseudo regs for void in non-value contexts · f5f457fc
Göran Weinholt authored Aug 29, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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f5f457fc

runtime io-printer: Move the printer to its own library · 578167dd

Göran Weinholt authored Aug 29, 2022



The printer is in its own library to make it easier to optimize its
use of display, put-char, etc.

Some minor cleanups were also made.

Signed-off-by: Göran Weinholt <goran@weinholt.se>

578167dd

26 Aug, 2022 3 commits

runtime io: Faster string output ports · 0eddfad6

Göran Weinholt authored Aug 26, 2022



String output ports now use the port's own buffer, which is
dynamically grown and truncated as needed.

Signed-off-by: Göran Weinholt <goran@weinholt.se>

0eddfad6

runtime io: Use 4096 as the default buffer size for binary ports · 399fc6f5

Göran Weinholt authored Aug 26, 2022



This matches the most common page size and also uses fewer I/O
syscalls.

Signed-off-by: Göran Weinholt <goran@weinholt.se>

399fc6f5

runtime io: Speed up put-string · 28d8cc56
Göran Weinholt authored Aug 26, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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28d8cc56

25 Aug, 2022 3 commits
- unicode: Speed up string-copy! · 1662cd20
  Göran Weinholt authored Aug 25, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  1662cd20
- arch amd64: Open coding of char<=?, etc · 2e8fe3a1
  Göran Weinholt authored Aug 25, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  2e8fe3a1
- arch amd64: Work around division by zero in time-it* · 768271ff
  Göran Weinholt authored Aug 25, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  768271ff
21 Aug, 2022 3 commits
- Change two bitwise-and uses to the faster bitwise-bit-field · ae67433d
  Göran Weinholt authored Aug 21, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  ae67433d
- compiler optimize: Remove trash left from optimizations · 0b368852
  Göran Weinholt authored Aug 21, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  0b368852
- arch amd64: Improved code for box setters and getters · 2098613f
  Göran Weinholt authored Aug 21, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  2098613f
17 Aug, 2022 1 commit
- runtime arithmetic: Faster number->string for bases 2, 8 and 16 · caa37895
  Göran Weinholt authored Aug 17, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  caa37895
16 Aug, 2022 3 commits
- runtime bytevectors: Faster variable length, 32-bit and 64-bit setters · b67debe4
  Göran Weinholt authored Aug 16, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  b67debe4
- runtime arithmetic: Faster bitwise-length for negative bignums · 8e531aa2
  Göran Weinholt authored Aug 16, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  8e531aa2
- runtime arithmetic: Faster bitwise-bit-field for negative bignums · 059b217d
  Göran Weinholt authored Aug 16, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  059b217d
15 Aug, 2022 1 commit
- lib scheme base: Fix write-string (broken in ada5b387) · 76e8221e
  Göran Weinholt authored Aug 15, 2022
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Signed-off-by: Göran Weinholt <goran@weinholt.se>
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  76e8221e