Mikael Pettersson
9260af712f
as: support C-style /*...*/ comments
2015-04-21 21:35:36 +02:00
Mikael Pettersson
bedc35abc5
as: support line-comments starting with '#'
2015-04-20 23:07:27 +02:00
Mikael Pettersson
b0aaba8f9a
pdp10-opcodes: complete rewrite
2015-04-19 18:28:27 +02:00
Mikael Pettersson
af1fd536c2
pdp10-tools: Add GPL License and a README, remove old 'as' prototype
2015-04-19 18:27:43 +02:00
Mikael Pettersson
68a213eb76
as: add some test cases under test/
2015-04-06 16:34:22 +02:00
Mikael Pettersson
099eb14679
as/output.c: don't store dummy values in section->image
...
remove ->image == NULL test in append_section, output_shdr
don't store dummy value in section_strtab.image or section_shstrtab.image
hoist symtab declaration to output() top-level, don't store it in
section_symtab.image
drop fixmes at assignments to .dot as they are Ok
2015-04-05 16:14:59 +02:00
Mikael Pettersson
ade65971fa
as: change section image from a pdp_uint36_t arrary to a pdp10_uint9_t array
2015-03-03 21:20:29 +00:00
Mikael Pettersson
a3eda3f0ac
as: output: clean up output of section_symtab
2015-03-03 20:38:09 +00:00
Mikael Pettersson
a037f1b991
as: support ".size <sym>,.-<sym>"
2015-01-29 19:48:42 +00:00
Mikael Pettersson
5c14e1a861
as: use SHN_ABS for section-less symbols in output stage, unbreaks .file
2015-01-29 19:44:31 +00:00
Mikael Pettersson
9854ccfbf3
as: add tunit.{h,c} files :-(
2014-04-10 20:36:58 +00:00
Mikael Pettersson
18fa204fad
as: add ".type <symbol>,@function" support
2014-04-10 18:41:25 +00:00
Mikael Pettersson
aedc489357
replace ehdr.e_wident[4] junk with standard e_ident[EI_NIDENT], add top-level Makefile, add TODO
2014-04-08 20:46:27 +00:00
Mikael Pettersson
35ee3e25aa
as: generalize section handling, support .file
2014-04-08 18:56:28 +00:00
Mikael Pettersson
dbeffc60de
ar: add ar clone
2013-08-08 19:23:13 +00:00
Mikael Pettersson
672bc82440
pdp10-stdio: add pdp10_fdopen() for ar
2013-08-08 12:20:49 +00:00
Mikael Pettersson
3ab6b1a8ed
8to9: add simple tool for converting (mainly text) files from octets to nonets
2013-08-08 12:19:29 +00:00
Mikael Pettersson
85ecd9f1f1
pdp10-ar.h: fix typo
2013-08-04 16:58:47 +00:00
Mikael Pettersson
0a45fd92f2
pdp10-ar.h: fix typos
2013-07-27 18:05:31 +00:00
Mikael Pettersson
cc6e09c7ed
nm.c: add comment explaining its relationship to readelf.c
2013-07-27 10:44:29 +00:00
Mikael Pettersson
4c312678ff
readelf: add Makefile
2013-07-27 10:23:40 +00:00
Mikael Pettersson
4b033cc738
od/Makefile: fix clean target
2013-07-27 10:20:20 +00:00
Mikael Pettersson
eb40fdb1be
nm: add Makefile
2013-07-27 10:19:22 +00:00
Mikael Pettersson
3f19d68e1b
od: add Makefile
2013-07-27 10:14:20 +00:00
Mikael Pettersson
bf5ef3fd64
lib: add Makefile
2013-07-27 10:09:59 +00:00
Mikael Pettersson
beb6cc9ad4
pdp10-ar.h: add header describing the "ar" file format
2013-07-27 09:59:07 +00:00
Mikael Pettersson
24a26a2229
pdp10-stdio.c: fix typo in documentation
2013-07-27 09:55:36 +00:00
Mikael Pettersson
f290268f4d
nm: add nm clone
2013-07-26 12:16:41 +00:00
Mikael Pettersson
ab2037008a
as: add initial, primitive, but working assembler
2013-07-23 20:46:16 +00:00
Mikael Pettersson
d080f69cbc
pdp10-opcodes: add pdp10_instruction_from_name() for the assembler
2013-07-23 20:45:12 +00:00
Mikael Pettersson
fadd664dc7
as: move old overly complex incomplete prototype to new 0LD subdir; start afresh with a minimalistic design and improve it incrementally
2013-07-20 10:54:06 +00:00
Mikael Pettersson
4aaf6337f4
doc/MUUO.txt: correct encoding of HALT
2013-07-19 14:27:51 +00:00
Mikael Pettersson
a175bb1f1a
od: add od clone
2013-07-18 15:29:16 +00:00
Mikael Pettersson
f8fd594c7f
readelf: bump version to 0.1 and hoist its definition to the start of the file
2013-07-17 16:12:42 +00:00
Mikael Pettersson
bf6570bdde
readelf: implement disassembly of .text sections, with labels from symtab
2013-07-16 16:55:02 +00:00
Mikael Pettersson
d58f6f8920
gen-test1: correct value for HALT insn
2013-07-16 16:53:18 +00:00
Mikael Pettersson
0a39fd1237
pdp10-opcodes: add pdp10_instruction_from_high13() helper for decoding/disassembly
2013-07-16 16:52:22 +00:00
Mikael Pettersson
8f37f6155e
readelf: prettify output, always prefix hex with 0x, avoid hex for non-addresses, do not print data both raw and symbolic, instead print it symbolic with raw only as fallback for unknown cases
2013-07-16 11:45:12 +00:00
Mikael Pettersson
3fe558d6cf
readelf: update gen-test1.c to create a complete .o file with sections, string tables, symbol table, and a .text section; update readelf.c to parse and display section headers and the symbol table both while using string tables to display proper names
2013-07-16 10:59:06 +00:00
Mikael Pettersson
082505ff13
MUUO.txt: add notes about MUUOs and the chosen syscall sequence
2013-07-14 11:24:06 +00:00
Mikael Pettersson
a6ff4c9832
pdp10-elf36: defined ELF36_SHDR_SIZEOF and ELF36_SYM_SIZEOF
2013-07-13 20:36:42 +00:00
Mikael Pettersson
42f7cb666f
readelf: start implementing readelf clone, currently capable of parsing command line options, reading, verifying, and printing Elf36_Ehdr; add gen-test1.c which outputs a minimal Elf36 .o file
2013-07-10 20:02:19 +00:00
Mikael Pettersson
3979061f0d
pdp10-elf36: change Ehdr e_ident{1,2,3,4} to e_wident[4] to make it eaiser to process, define EI_NIDENT, define ELF36_EHDR_SIZEOF or avoid host-level sizeof mishaps
2013-07-10 19:59:31 +00:00
Mikael Pettersson
ba0c6cea95
pdp10-elf36.h: fix documentation nits
2013-07-08 12:50:55 +00:00
Mikael Pettersson
7ba63c4bee
pdp10-elf36: add EM_*, GRP_MASKOS, GRP_MASKPROC, SHF_COMPRESSED, Elf36_Chdr, and ELFCOMPRESS_* from draft #14 published 2013-06-10
2013-07-05 18:37:00 +00:00
Mikael Pettersson
d938fc426b
pdp10-elf36: drop the _Ext types, add procedures for reading and writing Elf36 structures
2013-07-05 17:00:54 +00:00
Mikael Pettersson
73e1d21104
pdp10-stdio: add pdp10_ftello(), include <sys/types.h> for off_t
2013-07-05 16:59:13 +00:00
Mikael Pettersson
8ea37e57b9
pdp10-extint: drop typedef, rename x[] field to nonet[]
2013-07-05 16:58:19 +00:00
Mikael Pettersson
5d2fd7e2b3
pdp10-elf36.h: change e_ident to allow it to be binary compatible with Elf32 and Elf64, change ELFCLASS36 value to reduce change of collision with other Elf extensions
2013-07-04 19:52:45 +00:00
Mikael Pettersson
06134f9e04
pdp10-opcodes: fix grammar and spelling, add note on pdp10 word size and bit numbering, delete unused cpu models, renumber enumerations,move internal helper declarations from .h to .c, add declarations for pdp10_extended_instructions[]
2013-07-04 14:03:27 +00:00
