Jeremiah Orians
358b6cfb96
Fix modulus behavior that is wrong.
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Thank you janneke
2021-01-01 16:39:27 -05:00
Jeremiah Orians
cc1a17a040
Revert "file.c: introduce output buffering for x86"
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This reverts commit 5afeb0743e
.
2021-01-01 15:28:30 -05:00
Jeremiah Orians
07baf02efe
Looks like I got x86/AMD64 signed and unsigned division backwards.
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Thanks for finding that janneke
2021-01-01 10:52:23 -05:00
Michael Schierl
5afeb0743e
file.c: introduce output buffering for x86
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Note that this is a backwards incompatible change: Unlike POSIX, exit()
will not flush all open streams, so you are responsible for flushing or
closing all your streams before successful exit.
Also, file.c will now also require calloc.c (and malloc.c).
Updated the test cases accordingly.
Only implemented and tested for x86.
2020-12-21 16:57:17 +01:00
Michael Schierl
608fba306f
Fix x86 close syscall and test 0104
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The close syscall was missing an indirection and therefore closed random
file descriptors (very visible in strace output).
Test 0104 did not properly null terminate the envp, resulting in -EFAULT
on execve syscall in case the next value in memory does not happen to be
0 (which it seems to be right now).
2020-12-21 16:57:17 +01:00
Jeremiah Orians
132e685f97
Fix x86 behavior on unsigned compares
2020-12-15 17:46:45 -05:00
Jeremiah Orians
c4a636c99d
Fix shift behavior to better match C standard
2020-10-16 22:07:06 -04:00
Jeremiah Orians
e9da9c802e
make cc_* compatible
2020-10-16 19:29:38 -04:00
nimaje
52114585bf
fix malloc to accept FreeBSD's behavior and fix failing binaries
2020-10-16 17:26:39 -04:00
nimaje
028bdaf951
Update ELF headers and sha256 function to better support FreeBSD
2020-10-16 12:00:42 -04:00
Jeremiah Orians
87672ddfdb
Release 1.6.0
2020-04-30 22:35:22 -04:00
deesix
205c383c5f
lib: fflush stub
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Paraphrasing OriansJ's IRC message while working on kaem:
GCC needs fflush(stdout) to get matching behavior, as M2-Planet doesn't
buffer. I guess we will need to make a fflush function (it'll do nothing
but return 0).
2020-03-01 18:55:32 +01:00
Jeremiah Orians
308b201fd4
Fixed getcwd to better match
2020-01-28 04:24:29 -05:00
Jeremiah Orians
f77e0ed6cb
A quick prototype for getcwd
2020-01-25 16:24:12 -05:00
Jeremiah Orians
aeafd837e7
Adding first draft versions of chdir and access to M2-Planet (needs testing)
2020-01-18 08:57:32 -05:00
Jeremiah Orians
1221a5e6dc
Replace NOP with NULL because that is what is really ment by it
2020-01-06 20:21:26 -05:00
Jeremiah Orians
64a3a1b674
Get division on x86/AMD64 a closer approximation of what is correct
2019-11-29 12:55:55 -05:00
Jeremiah Orians
dea4f902b7
Adding support for additional type compatibility with C and backported
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regression fix for ARMv7l debug headers
2019-10-27 12:55:07 -04:00
Jeremiah Orians
e55dc78597
4/24 working tests for AMD64
2019-04-19 17:43:59 -04:00
Jeremiah Orians
442601197c
17/24 working tests for armv7l
2019-03-30 09:25:52 -04:00
Jeremiah Orians
f01f805803
Upgraded to 23/24 working tests
2019-03-09 11:56:16 -05:00
Jeremiah Orians
01658364e5
Upgraded to 16/24 working tests
2019-02-28 20:52:01 -05:00
Jeremiah Orians
69c319ef6c
Added working HEAP to knight-posix
2019-02-24 17:46:05 -05:00
Jeremiah Orians
a1309ae4b9
Added support for test03 for knight-posix
2019-02-24 06:48:31 -05:00
Jeremiah Orians
ee1abde0d4
Add test2 for knight-posix
2019-02-23 20:18:53 -05:00
Jeremiah Orians
f05b23ef34
Removed redundent x86 definitions
2018-11-07 21:02:21 -05:00
Jeremiah Orians
4629a2e842
Fixed Linux 4.17 regression
2018-11-05 19:45:15 -05:00
Jeremiah Orians
9a2c6b4019
Harmonized License headers and added missing license headers
2018-10-17 19:27:06 -04:00
Jeremiah Orians
56db0fcad4
Breaking change in M2-Planet
2018-10-17 16:08:04 -04:00
Jeremiah Orians
6ea629f6a2
Fixing typo in License headers
2018-08-26 21:44:45 -04:00
Jeremiah Orians
dc94afb558
Lots of clean and enhancements to simplify task of writing it in assembly.
2018-07-19 22:33:02 -04:00
Jeremiah Orians
688b546281
Added debug support for M2-Planet output
2018-06-06 21:37:19 -04:00
Jeremiah Orians
426a92ab09
Finally became self-hosting
2018-02-23 21:18:23 -05:00
Jeremiah Orians
f6752b2802
Added additional functionality such as mixed structs, do while loops,
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gotos and tests for the new functionality
2018-01-24 20:00:22 -05:00
Jeremiah Orians
9a919d20ea
Minor reordering of tests and the addition of unary - and ! support
2018-01-21 14:42:09 -05:00
Jeremiah Orians
4916fb9385
Put common x86 platform logic in a shared folder to reduce duplicate code
2018-01-20 18:33:11 -05:00