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495 Commits (master)
 

Author SHA1 Message Date
Andrius Štikonas 279941646f
Fix a typo: 
Recieved -> Received
 4 years ago
Jeremiah 81c788fd4b
Merge pull request #24 from stikonas/SET 
SET fixes
 4 years ago
Andrius Štikonas defe36f55d
Move the SET section down. 
It needs hex2 assembler which was not yet available at that point.
 4 years ago
Andrius Štikonas f3feb7497d SET is compiled from hex2 sources, not hex0. 4 years ago
Jeremiah ddc15ee27c
Merge pull request #23 from stikonas/typos 
Fix more typos in documentation.
 4 years ago
Andrius Štikonas f8a44f947b
Fix more typos in documentation. 4 years ago
Jeremiah 6d3f3390de
Merge pull request #22 from dgpv/stage0_minimization 
reduce stage0_monitor size by 6 bytes (toggle default zero, use mux)
 4 years ago
Dmitry Petukhov c563ce3ddc
reduce stage0_monitor size by 6 bytes (toggle default zero, use mux) 
The toggle can have default state of zero, and then non-zero means
second nybble is processed. That allows to skip initialization of
toggle, and save 4 bytes.

But then we cannot create value 1 with 4-byte instruction.

But we can get something out of this situation: we can initialize
R11 to 0x1101, and R15 to 0xF, and then we can get 0x1100 with MUX:
MUX R0 R15 R11 R8   ; 0x1100 = ((0x1101 & ~0xF) | (0 | 0xF))

And we will also have value 0xF in R15.
0xF is used twice as immediate thus we save another 4 bytes
by using non-immediate instructions two times

We save 6 bytes overall.
(We lose 2 bytes because we use immediate load to R15)
 4 years ago
Jeremiah 41cf0f4c58
Merge pull request #21 from dgpv/stage0_minimization 
Reduce stage0_monitor by 18 bytes
 4 years ago
Dmitry Petukhov f2f8abe49e
add asm as a dependency to test_stage0_monitor_asm_match 4 years ago
Dmitry Petukhov fe10bd4df4
update hashes for stage0_monitor 4 years ago
Dmitry Petukhov d21dc971d1
leave stack at zero; to not do FALSE R15 because it is zero on start 4 years ago
Jeremiah b24e9d3dc9
Merge pull request #20 from dgpv/make_asm_print_labels_with_offset_commented 
make asm print labels as `:label ; offset = xx`
 4 years ago
Jeremiah 3e148091ee
Merge pull request #19 from stikonas/master 
Fix some typos in bootstrapping Steps.org
 4 years ago
Dmitry Petukhov c9232a21c7
reduce stage0_monitor size by 6 bytes (put often used values in regs) 4 years ago
Dmitry Petukhov ecf9194374
shave another 4 bytes from stage0 monitor bu using `TRUE R11` for toggle 4 years ago
Dmitry Petukhov 6469f90d9c
make asm print labels as `:label ; offset = xx` 4 years ago
Andrius Štikonas b7e3c97de6
Fix some typos in bootstrapping Steps.org 
equivelent -> equivalent
 specificy -> specify
 concatinates -> concatenates
 langauge -> language
 atleast -> at least
 4 years ago
Dmitry Petukhov 2ba42c00c1
test that asm comments in stage0_monitor.hex0 match the resulting binary 4 years ago
Dmitry Petukhov 0e3d05fafc
make stage0 monitor 4 bytes smaller by using FALSE to put zero in R1 4 years ago
Jeremiah Orians af2508e2a1
Add note about inspirations for project to give credit 4 years ago
Jeremiah 43ebd176b9
Merge pull request #17 from 0xflotus/master 
fixed small errors
 4 years ago
0xflotus 5eb28c4d7a
Merge pull request #1 from 0xflotus/patch-1 
fixed small errors
 4 years ago
0xflotus f727ac0b8e
fixed small errors 4 years ago
Jeremiah 1eb62f58c7
Merge pull request #16 from fgeorgatos/patch-2 
typo: recieved -> received
 4 years ago
Jeremiah d2e1c54e9c
Merge pull request #15 from fgeorgatos/patch-1 
typo: recieved -> received
 4 years ago
Fotis Georgatos e95dc40848
typo: recieved -> received 4 years ago
Fotis Georgatos 5edd86923a
typo: recieved -> received 4 years ago
Jeremiah Orians f482b010f5
Added cc_x86 in M1 for x86 4 years ago
Jeremiah Orians f87f4c3c4b
Major import from mescc-tools bootstrapping work 4 years ago
Jeremiah a90978ef3b
Merge pull request #14 from markjenkins/fix_prototype_assembler-1 
prototype for stage1_assembler-1 does relative addressing different
 4 years ago
Mark Jenkins 132d29e737 prototype for stage1_assembler-1 does relative addressing different 
bug fix for issue #13
 4 years ago
Jeremiah Orians d12606c9bb
Minor update in bootstrapping Steps note 4 years ago
Jeremiah Orians 20c03c0d25
Minor cosmetic changes in M0's source 4 years ago
z80jit 71e30cfae1 doc: less typos in root README 
alternate -> alternative
atleast -> at least
availabilty -> availability
compatable -> compatible
Compiling -> compiling
flexiable -> flexible
 4 years ago
z80jit 760400c37a doc: sentences ends with period in root README 4 years ago
Jeremiah Orians 50818a8350
Adding support for uname 4 years ago
Jeremiah Orians a4d2742e3e
Making disassembler more M2-Planet friendly 4 years ago
Jeremiah Orians 50cdb0c046
Started to provide an example posix HALCODE interface on the pattern 
of AMD64 Linux syscalls
 4 years ago
Jeremiah Orians 5493a77697
Enable POSIX-MODE in knight-vm for testing purposes 4 years ago
Jeremiah Orians 682b85e5dd
Solved the problem of testing knight-posix binaries 4 years ago
Jeremiah Orians b9e47b8b95
Fix error in instruction description 4 years ago
Jeremiah Orians d01211f10f
Fixed bug found by stoopkid, thank you 4 years ago
Bernhard M. Wiedemann 1c0323ec63
[PATCH] Allow to compile with clang 5 years ago
Jeremiah Orians ed2dc916dd
Minor update for get_machine.c 5 years ago
Jeremiah Orians ea9748946e
Upgraded M2-Planet and Changelog to reflect improvements 5 years ago
Jeremiah Orians 2c2ef0b908
Merge branch 'janneke' of https://gitlab.com/janneke/stage0 5 years ago
Jeremiah Orians 8c7341ddf7
Revised cc_x86.s to leverage new M2-Planet support for envp 5 years ago
Jeremiah Orians bf62112f18
Thank you akkartik 5 years ago
Jeremiah Orians 98f75d7b6a
Thank you akkartik for spotting the typo 5 years ago