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

Commit Graph

Author	SHA1	Message	Date
Peter Johnson	a643359f04	Add autoconf 2.50-based configure.ac. Keep configure.in around for 2.13 compatibility, but bring up to date with new organization of configure.ac. Remove CHECK_FLAGS. Someday, remove autoconf 2.13-based files. svn path=/trunk/yasm/; revision=389	24 years ago
Peter Johnson	2727869bd8	Start work on optimizer module. Moved all "post-parser-finalization" code into the optimizer stage, where it belongs. Naming has changed, but most implementations have not been brought up to date to do what they say they do. svn path=/trunk/yasm/; revision=388	24 years ago
Peter Johnson	0f852333df	LCLint-related comment fixes. svn path=/trunk/yasm/; revision=387	24 years ago
Peter Johnson	ae85d1edb1	Add support for incbin pseudo-instruction. svn path=/trunk/yasm/; revision=386	24 years ago
Peter Johnson	b3cb8c0292	Move assert.h include to util.h In util.h, define NDEBUG if not running lint. svn path=/trunk/yasm/; revision=385	24 years ago
Peter Johnson	e8d7d5cad9	Add opt_flags (space for use by the optimizer). svn path=/trunk/yasm/; revision=384	24 years ago
Peter Johnson	69c42d7aaa	Plug memory leak in floatnum_new(). svn path=/trunk/yasm/; revision=383	24 years ago
Peter Johnson	f36a664a49	strcmp() returns 0 if the strings are equal. svn path=/trunk/yasm/; revision=382	24 years ago
Peter Johnson	6bbcad2e6c	Make extension-replacement a utility function in file.c (as it will need to be performed for the list file, etc, as well as the object file). svn path=/trunk/yasm/; revision=381	24 years ago
Peter Johnson	c42294ab0a	Fix a few LCLint errors. svn path=/trunk/yasm/; revision=380	24 years ago
Peter Johnson	64f108c89c	Replace extension on output format rather than just always appending. svn path=/trunk/yasm/; revision=379	24 years ago
Peter Johnson	8043dbfc16	Generate smaller code where possible (eg, when op_len=1, it's not necessary to set op[1] and op[2]). svn path=/trunk/yasm/; revision=378	24 years ago
Peter Johnson	758edc89e7	Allow overrides (a32/a16/rep/etc) to appear on their own line. The way this is done in the grammer causes 1 shift/reduce and 1 reduce/reduce conflict, but yacc's default resolution gives correct results, and as the generated grammer is smaller this way than specifically handling each prefix, we do it this way. svn path=/trunk/yasm/; revision=377	24 years ago
Peter Johnson	7b4e6c09dc	Add support for NASM's %line. svn path=/trunk/yasm/; revision=376	24 years ago
Peter Johnson	fda44f7670	Use stdout as the default output file if stdin is the input. svn path=/trunk/yasm/; revision=375	24 years ago
Peter Johnson	83b996e8f4	Remove definition of line_number; it was overriding the global variable. svn path=/trunk/yasm/; revision=374	24 years ago
Peter Johnson	a64ee74f8f	Fix typo in HAVE_STRCMPI strncasecmp() #define. svn path=/trunk/yasm/; revision=373	24 years ago
Peter Johnson	3b496cdde7	Do intl more correctly. nointl/libintl.h is unnecessary; it can be detected in util.h by the ENABLE_NLS define. Fix Mkfiles to reflect. Actually enable if available in main(). svn path=/trunk/yasm/; revision=372	24 years ago
Peter Johnson	ff7a4c54fa	Optimize if dev is not enabled. Don't use DEVFLAGS for non-gcc compiler. svn path=/trunk/yasm/; revision=371	24 years ago
Peter Johnson	4bcb83da56	(Mostly) Clean up floatnum internal allocations. svn path=/trunk/yasm/; revision=370	24 years ago
Peter Johnson	a9a74064b4	Fix so "0h" works. svn path=/trunk/yasm/; revision=369	24 years ago
Peter Johnson	cf84bbf503	Change REG_SOMEREG -> reg_somereg and add rules that allow BYTE/WORD/DWORD prefixes on such registers. Also fix bugs related to existing rules which allowed those prefixes. svn path=/trunk/yasm/; revision=368	24 years ago
Peter Johnson	2aec833b07	Don't free EA when simplifying shift_op case. Not only is this code completely wrong (the ModRM byte definitely must be kept), but it had a memory leak too (it just freed the ea without calling expr_delete())! svn path=/trunk/yasm/; revision=367	24 years ago
Peter Johnson	ff1fba3feb	Fix bug with ONE generation (overwrote both [0] and [1] indexes with opcode for ONE version). svn path=/trunk/yasm/; revision=366	24 years ago
Peter Johnson	4af9db689c	Change dbg optimizer to basic. svn path=/trunk/yasm/; revision=365	24 years ago
Peter Johnson	a7ce9bf2d1	Delete dbg optimizer (won't be useful) and add "basic" (equiv. to NASM 2-pass) optimizer. svn path=/trunk/yasm/; revision=364	24 years ago
Peter Johnson	ce4a5fe02a	Switch from using ternary tree to Hash Array Mapped Trie (HAMT), which has much less overhead. XXX: current implementation of HAMT is not portable due to pointer alignment restrictions (it uses the LSB of a pointer to store a flag). Need to write a portable (if not so space-efficient) equivalent. svn path=/trunk/yasm/; revision=363	24 years ago
Peter Johnson	41d256accc	General tests of directives. svn path=/trunk/yasm/; revision=362	24 years ago
Peter Johnson	77bf842ffc	Test the imm and imm8x forms of add. svn path=/trunk/yasm/; revision=361	24 years ago
Peter Johnson	f371273c90	Add two larger NASM-preprocessed files from UIUC ECE 291's PModeLib as more typical assembly files. svn path=/trunk/yasm/; revision=360	24 years ago
Peter Johnson	afcdf3ecd9	Test global/common sharing in addition to extern. svn path=/trunk/yasm/; revision=359	24 years ago
Peter Johnson	9dc4e6eccc	How does NASM's bin format handle sections? svn path=/trunk/yasm/; revision=358	24 years ago
Peter Johnson	825eaa5823	Massive cleanup of debugging output (via _print() functions). All now take FILE *'s to print to somewhere other than stdout, and the formatting is improved through the use of a global indent_level. Changes to main() include the ability to specify an output file. svn path=/trunk/yasm/; revision=357	24 years ago
Peter Johnson	b930d117d3	Polish up most directive support. This necessitated adding objfmt-specific data pointers to symrec for extern/common/etc. Also fixed parsing of direxpr; it didn't allow exprs with ID's before. svn path=/trunk/yasm/; revision=356	24 years ago
Peter Johnson	ac655d6bc6	Add vps_next(). svn path=/trunk/yasm/; revision=355	24 years ago
Peter Johnson	b2876e5f3a	Allow multiple EXTERN's of same variable without error (NASM's behavior). svn path=/trunk/yasm/; revision=354	24 years ago
Peter Johnson	bd921434cb	Don't do REG_E?AX combining with reg8/reg8x instructions, to allow things like "ADD AX, byte 8" to generate the same code as NASM does (OT: this doesn't save any space because the reg8x form needs a ModRM, but if it's what the user wants, do it). svn path=/trunk/yasm/; revision=353	24 years ago
Peter Johnson	7a3761ac0c	Plug memory leak in dvs_delete(). svn path=/trunk/yasm/; revision=352	24 years ago
Peter Johnson	379d2b353c	Print "undefined symbol" message for all undefined symbols. Also make a little nicer output by only outputting the "reported only once" informational message once, for the first (line-wise) error. Note: this isn't foolproof, as different files have different line countings... need a monotonically increasing "line" counter to fix this. This is a problem in more areas than just here, though. svn path=/trunk/yasm/; revision=351	24 years ago
Peter Johnson	b1257a7992	Bugfix in expr_copy_except(): could allocate less than 2 terms of space (eg, actually smaller than the structure). svn path=/trunk/yasm/; revision=350	24 years ago
Peter Johnson	7bdebece8b	Don't print out all bytecodes in the label's section for every label! svn path=/trunk/yasm/; revision=349	24 years ago
Peter Johnson	9f63877c07	In bytecode_print(), fix checks for short/near opcode printouts. svn path=/trunk/yasm/; revision=348	24 years ago
Peter Johnson	d894c27cca	Fix hexidecimal number handling. It was only allowing numbers starting with 0. svn path=/trunk/yasm/; revision=347	24 years ago
Peter Johnson	94a5e7fe03	Revert previous changes (which turned on -v), it was accidentally committed. svn path=/trunk/yasm/; revision=346	24 years ago
Peter Johnson	9a84b66d1c	Don't try to redefine a label for an already existing segment. Thus, add a return flag from sections_switch_general() to indicate if the segment is new, which is checked in objfmt_sections_switch(). svn path=/trunk/yasm/; revision=345	24 years ago
Peter Johnson	9c7469116d	Fix a memory re-free issue in nasm_parser_directive(). vp->param was passed to a function that keeps the pointer, and then the pointer is freed. Whoops! svn path=/trunk/yasm/; revision=344	24 years ago
Peter Johnson	8cbf2c2312	- Greatly enhance capabilities of directives (they're actually parsed now). objfmt interface changed a lot due to this. - New variables cur_objfmt and cur_parser that define what objfmt/parser are active. They're set in main() by searching through the list of objfmts and parsers. This necessitated libyasm.a to be listed twice in LDADD. svn path=/trunk/yasm/; revision=343	24 years ago
Peter Johnson	b963c38833	Change val to be a string instead of an expr. svn path=/trunk/yasm/; revision=342	24 years ago
Peter Johnson	ac65ee8770	Better LCLint settings for x86_bc_insn_get_ea(). svn path=/trunk/yasm/; revision=341	24 years ago
Peter Johnson	5cd0858637	Add valparam data structure. svn path=/trunk/yasm/; revision=340	24 years ago

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