David Given
bbcc08a6b6
Fix putchar() return value.
2016-11-28 21:38:46 +01:00
David Given
9f34262f95
Implement enough libb to make 'Hello, world!' work.
2016-11-27 22:05:15 +01:00
David Given
fbd6e8f63d
Add support for consecutive labels; needed by the B compiler.
2016-11-27 21:18:00 +01:00
David Given
b9665c7c99
Fix some basic showstopping bugs; compilation now works up to failing to find
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the libb standard library.
2016-11-27 21:08:14 +01:00
David Given
4485d89b23
Hook the B compiler up to the compiler driver.
2016-11-27 20:48:07 +01:00
David Given
5bce5fc4da
Change the extension used by Basic files for .b to .bas, to avoid conflicts
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with B.
2016-11-27 20:38:33 +01:00
David Given
707585b67d
Perform initial (i.e. feature complete and compiling, but not necessarily
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working) port of the B compiler to EM.
2016-11-27 20:28:19 +01:00
David Given
cfc723250f
Initial EM-ification; start threading word size stuff through the code.
2016-11-27 11:58:59 +01:00
David Given
a69045c0e4
Import aap@github's B compiler.
2016-11-27 11:37:25 +01:00
David Given
4f446467c8
Suppress spurious message when testdriver probes for a testing method.
2016-11-26 21:50:56 +01:00
David Given
4633ca0886
Updated the README.
2016-11-26 19:25:02 +01:00
David Given
9641801455
Merge pull request #17 from davidgiven/dtrg-tests
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Refactor the tests so they run for several plats.
2016-11-26 12:59:13 +01:00
David Given
2dc083f436
Use command -v rather than hash to detect commands (command is Posix and works
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on OpenBSD).
2016-11-26 12:53:36 +01:00
David Given
a596973f28
OSX doesn't work; let's not bother building it.
2016-11-26 12:52:09 +01:00
David Given
a9a0b37b14
Plats which use aelflod need to depend on it.
2016-11-26 12:07:08 +01:00
David Given
dff67447fe
qmu-system-x86 isn't in Travis' repository? Let's try qemu-user.
2016-11-26 12:00:59 +01:00
David Given
98c761d5c0
Enable tests for linux386 via qemu-i386.
2016-11-26 11:58:02 +01:00
David Given
cf33bd6cc4
Enable tests for linuxppc via qemu-ppc.
2016-11-26 11:56:17 +01:00
David Given
90e3d45c69
Travis only whitelists the -x86 version of qemu.
2016-11-26 11:29:57 +01:00
David Given
8a58614aef
Rework the tests to run on pc86; lots of test fixes for the brk() test, which
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was nearly useless; lots of fixes to qemuppc and pc86 sbrk(), which was broken;
change the pc86 console to echo output to the serial port (needed for running
tests on qemu).
2016-11-26 11:23:25 +01:00
David Given
5f66f06dc6
Refactored the tests to make the generic across different plats.
2016-11-25 21:02:51 +01:00
David Given
bfa8e501a3
Make pc86 echo console output to the serial port, so qemu can pipe it to
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stdout.
2016-11-25 20:28:41 +01:00
David Given
ed181a8d20
Ansify Paranoia, because I was getting annoyed by all the compiler warnings on
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every build.
2016-11-25 20:01:43 +01:00
David Given
b21197c0c7
Merge pull request #16 from davidgiven/dtrg-pascal-mark-release
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Remove the Mark() and Release() procedures from Pascal.
2016-11-24 20:45:14 +01:00
David Given
c084f9f224
Remove the Mark() and Release() procedures from the Pascal compiler and
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standard library, because they never worked and come from an achingly old
version of the Pascal specification. Fix the implementations of New() and
Dispose() to use the standard C memory allocator rather than rolling their own
(also in C). Write test!
2016-11-24 20:35:26 +01:00
David Given
899f1ea4f3
Forgot to check in the change to qemuppc's brk() to set errno on memory
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allocation failure.
2016-11-24 19:47:11 +01:00
David Given
3b46aadf94
Merge pull request #15 from davidgiven/dtrg-allocs
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Fix various memory allocation bugs.
2016-11-23 22:35:50 +01:00
David Given
991f47098c
Add a test for brk() and sbrk().
2016-11-23 22:28:21 +01:00
David Given
6cd2a9ba81
Add a test for calloc().
2016-11-23 22:22:04 +01:00
David Given
9481487e3d
Implement calloc() (accidentally got dropped with the malloc rewrite).
2016-11-23 22:16:25 +01:00
David Given
36ab90385f
Change sbrk() to take an int rather than an intptr_t (following the OpenBSD way
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rather than the Linux way; various non-C bits of the ACK assume it takes an
int, so it's cleaner).
2016-11-23 22:06:24 +01:00
David Given
0aac9aafd3
Combine brk() with sbrk(); modify brk() to update the sbrk(0) value.
2016-11-23 22:04:21 +01:00
David Given
0b21f18d4c
Merge pull request #14 from davidgiven/dtrg-experimental-mcgg
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Merge mcg code generator to trunk
2016-11-23 21:58:31 +01:00
David Given
2367b011f5
Don't install qemu-system-ppc until openbios-ppc gets whitelisted by Travis.
2016-11-23 21:53:14 +01:00
David Given
6e9c2d5c0d
Also call .trp .trap, for ncg compatibility.
2016-11-20 19:39:28 +01:00
David Given
f8fa3ece42
inn on ncg now passes the CPU tests.
2016-11-20 19:35:34 +01:00
David Given
2d0bc7ef0d
Finally fix the build system issue where ackprogram would try to explicitly
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link all the language libraries.
2016-11-20 18:57:44 +01:00
David Given
953c08839f
inn works now; add a helper for it.
2016-11-20 12:53:44 +01:00
David Given
196fa914b3
lxa now works, I hope; traps are better (and stubbed out on qemuppc).
2016-11-20 11:57:21 +01:00
David Given
d5328492d7
Better handling of float conversions; more tests; converting to unsigned ints
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works now.
2016-11-20 11:27:40 +01:00
David Given
132baac78a
Add some more tests.
2016-11-20 10:46:53 +01:00
David Given
84c7b6ba90
No, sudo doesn't get openbios-ppc installed. I added a whitelisting request:
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https://github.com/travis-ci/apt-package-whitelist/issues/3745
2016-11-20 10:36:30 +01:00
David Given
3f45a7d633
Need sudo to install openbios-ppc.
2016-11-20 10:09:58 +01:00
David Given
5423a175c6
Install openbios on Travis (needed by qemu-system-ppc).
2016-11-20 10:00:59 +01:00
David Given
454a7494bb
cif8 and cuf8 work now. More tests.
2016-11-19 11:42:30 +01:00
David Given
cc660b230f
Floats and doubles are now written out correctly.
2016-11-19 11:39:13 +01:00
David Given
db3564f35a
Use .hol0 as an additional name for hol0; mcg requires it.
2016-11-19 11:09:07 +01:00
David Given
d31bc6a3f9
Made csa and csb work with mcg; adjust the libem functions and the
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corresponding invocation in the ncg table so the same helpers can be used for
both mcg and ncg. Add a new IR opcode, FARJUMP, which jumps to a helper
function but saves volatile registers.
2016-11-19 10:55:41 +01:00
David Given
5208e5f751
Yet another OB1 stack format fix.
2016-11-19 10:42:22 +01:00
David Given
a4616b7124
Betterer timeout handling.
2016-11-17 22:04:50 +01:00