Chiebot-Mirror/yasm - yasm - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Peter Johnson	6b93227482	Use autoconf to determine when to include our implementation of strdup, so remove util.c and create strdup.c. Make util.h, strdup.c, and several source files use config.h defines. svn path=/trunk/yasm/; revision=61	24 years ago
Michael Urman	a6ef33c04c	Added handling of labels including: better symbol table functions calling them from yacc rather than lex a new warning for .label before normal_label locallabel_base now a symrec* instead of a strdup'd string. Still needs some more error checking (to not allow multiple copies of the same label, etc.) Also includes move to y_strdup for bison.y.in (ANSI compatibility) svn path=/trunk/yasm/; revision=51	24 years ago
Michael Urman	792bb9a471	Add error rule for all instructions. svn path=/trunk/yasm/; revision=47	24 years ago
Peter Johnson	8e49bef542	Use new interface functions in bytecode.c instead of writing values directly. svn path=/trunk/yasm/; revision=44	24 years ago
Michael Urman	a100f712c7	Added third opcode byte svn path=/trunk/yasm/; revision=41	24 years ago
Michael Urman	0fa549ffd6	more modular retrofitting svn path=/trunk/yasm/; revision=40	24 years ago
Michael Urman	f8f2a15796	Horrible hack to fold ONE, and REG_A* into more general versions of the grammar, but only if they actually exist in the set; generate normally if the more general version doesn't exist. svn path=/trunk/yasm/; revision=38	24 years ago
Peter Johnson	d6c9ff56f0	Call new error output functions after every line. Moved line_number increment into single location. Use SetEASegment() to set the segment override in memory addresses. svn path=/trunk/yasm/; revision=37	24 years ago
Peter Johnson	ae7bf9e54a	Brought @valid_regs up-to-date with bison.y.in. svn path=/trunk/yasm/; revision=34	24 years ago
Peter Johnson	c07fec8b88	Fix all shift/reduce and reduce/reduce conflicts except for those that involve REG_AL, REG_AX, and REG_EAX with immediates. Also eliminated various unused rules. Still need to figure out the proper thing to do with XCHG and AX/EAX as one of the parameters. Build still breaks because ONE is not a real token (it needs to be handled along with the AL, AX, and EAX conflicts in gen_instr.pl). svn path=/trunk/yasm/; revision=33	24 years ago
Michael Urman	d168b3bdd0	Changed structure to one hash - now order is not preserved. On the bright side, rules use the \| where appropriate. Arguments after TO rules are shifted right by 1. Aliased arguments are handled in the lexer. svn path=/trunk/yasm/; revision=32	24 years ago
Peter Johnson	8bc6949d15	Added TO and segreg. svn path=/trunk/yasm/; revision=30	24 years ago
Peter Johnson	e3fae72005	Added "TO". svn path=/trunk/yasm/; revision=29	24 years ago
Michael Urman	c6274f1170	First commit. Generates all needed sections of token.l, bison.y from instrs.dat, token.l.in, bison.y.in. Optionally can use other files, or just verify input is valid. svn path=/trunk/yasm/; revision=28	24 years ago
Michael Urman	2d86196037	Inserted /* @FOO@ */ markers for dynamic generation via gen_instr.pl. svn path=/trunk/yasm/; revision=27	24 years ago
Peter Johnson	7ae09b88b7	Implemented dynamic argument types for error and warning messages. svn path=/trunk/yasm/; revision=19	24 years ago
Peter Johnson	4c34b9b6d7	Fixed regex match for DIRECTIVE_VAL. svn path=/trunk/yasm/; revision=17	24 years ago
Peter Johnson	bc2b7f3194	Changed implementation of directives. Added some rudimentary error checking. svn path=/trunk/yasm/; revision=16	24 years ago
Peter Johnson	2ddc3208dc	Merge immediate and relative structures. svn path=/trunk/yasm/; revision=11	24 years ago
Peter Johnson	2fdefb7a66	Initial check-in. Contains hardcoded instructions that should be dynamically generated. svn path=/trunk/yasm/; revision=5	24 years ago

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70 Commits (2f6a19295d4ad534c7744c5a9b322740d0a0901c)