mirror/nasm
2
0
Fork 0
mirror of https://github.com/netwide-assembler/nasm.git synced 2024-12-15 09:09:58 +08:00
Code Issues Packages Projects Releases Wiki Activity
541 Commits 60 Branches 348 Tags 23 MiB
cdea6f96b6
Commit Graph

541 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
H. Peter Anvin
12fc7bc4b2 Add test cases for IP-relative addressing 2007-08-29 15:49:53 +00:00
H. Peter Anvin
150e20db50 Suppress IP-relative only for fs: and gs: overrides 
AMD has (undocumented) segment limits even in 64-bit mode, so people
may want to use cs/ds/es/ss overrides.  Since there are no bases, however,
IP-relative still applies.

See:
http://www.amd.com.hk/us-en/assets/content_type/DownloadableAssets/dwamd_kernel_summit_08_RB.pdf
 2007-08-29 15:19:19 +00:00
H. Peter Anvin
99c4ecd18f Implement REL/ABS modifiers 
Implement "REL" and "ABS" modifiers for offsets in 64-bit mode.  This
replaces "rip+XXX" type addressing.  The infrastructure to set the default
mode is there, but there is nothing to throw the switch just yet.
 2007-08-28 23:06:00 +00:00
Frank Kotler
352170d5eb attempt to make static makefiles aware of outelf32/outelf64 2007-08-26 05:51:39 +00:00
Frank Kotler
7fcda399cd add nasm_strsep to nasmlib, for output/outmacho.c - strtok doesn't work 2007-08-26 05:48:54 +00:00
Frank Kotler
2ad45a56b4 remove "#include <unistd.h> from rdoff directory - two places - it annoyed Windows users and seems unneeded 2007-08-26 05:41:33 +00:00
Frank Kotler
155eef6a3d finally commit Mike Frysinger's "elf-visibility" patch 2007-08-26 05:10:24 +00:00
H. Peter Anvin
85f5f148bb regs.pl: handle dashed sequences with suffixes 
Handle dashed sequences with suffixes.  Use that for r8-r15[bwd].
 2007-08-20 21:03:14 +00:00
H. Peter Anvin
fc918885e0 sync.c: change ULONG_MAX to UINT32_MAX 
The value returned is uint32_t, not unsigned long.  This creates a
warning when compiling on 64-bit machines.
 2007-08-20 20:10:04 +00:00
H. Peter Anvin
ea8a28253b Add _MIN and _MAX macros for the fixed-size types. 2007-08-20 20:09:11 +00:00
H. Peter Anvin
3b69717a12 ldrdf: cast output of sizeof() before passing to printf(), to avoid warning. 
The C99 way of doing this would be to use %zu, but that requires intrinsic
C library support.
 2007-08-20 20:02:17 +00:00
Keith Kanios
d94764bec0 Fixed RIP address processing ambiguity found by Charles Crayne. 2007-08-19 18:49:26 +00:00
Keith Kanios
48af17738c Fixed issues with REX prefix effective address generation. Fixed XMM instruction output. 2007-08-17 07:37:52 +00:00
Keith Kanios
e5b47ab1c8 Changed MMXREG and XMMREG flags to help resolve invalid REX prefix generation for MMX instructions. 2007-08-17 02:03:10 +00:00
H. Peter Anvin
5b0e3eca28 More int/int32_t confusion 2007-07-07 02:01:08 +00:00
H. Peter Anvin
0ec60e69d9 regflag() should return int32_t. 2007-07-07 01:59:52 +00:00
H. Peter Anvin
52daec56f9 Detect missing <inttypes.h> and include ersatz version if missing 2007-06-21 19:00:12 +00:00
H. Peter Anvin
fa87e1a088 inttypes.h: for older preprocessors, specify L and LL as appropriate 2007-06-21 06:24:23 +00:00
H. Peter Anvin
0f9cdb2a59 inttypes.h: Fix spelling of SHRT_MAX 2007-06-21 06:20:43 +00:00
H. Peter Anvin
272b6c7295 inttypes.h: do a single ersatz <inttypes.h> based on <limits.h> 2007-06-21 06:15:42 +00:00
Chuck Crayne
42fe6ce765 Support 32-bit direct addressing in 64-bit mode without base or index regs 2007-06-03 02:42:41 +00:00
H. Peter Anvin
ca9f626ba8 Fix the [U]INT*_C() creation macros 
The [U]INT*_C() macros were broken, because ## takes precedence over
macro resolution.
 2007-06-02 02:26:21 +00:00
H. Peter Anvin
f209f7b1e8 For platforms that don't have them, provide <inttypes.h> for common models. 
Apparently, some platforms (*cough* MSVC *cough*) haven't figured out what
year it is and are behind the curve.  Provide <inttypes.h> for common
memory models.  We can add more if there are odd platforms which don't
have "long long" for 64 bits, too.
 2007-06-02 00:05:35 +00:00
H. Peter Anvin
ce2b397f1e Fix the handling of the \313 code. 
\313 indicates a fixed 64-bit address size.  It was incorrectly
documented and incorrectly implemented in the assembler, and was
unimplemented in the disassembler.
 2007-05-30 22:21:11 +00:00
H. Peter Anvin
021993cf64 Machine-generated \321->\324 corrections 
Use a script to find \321's that should be \324's.  This is not in any
way guaranteed to be an exhaustive list, however, I have manually verified
that all the items that *were* changed *should* be changed.
 2007-05-30 22:20:01 +00:00
Frank Kotler
6000b34929 update "version" to 0.99.02 2007-05-30 21:22:33 +00:00
H. Peter Anvin
c6be66fa20 Correct the generation of 67 prefixes. 
The recent switch from register numbers (with -1 meaning "none") to
register flags (with 0 meaning "none") broke the generation of 67
prefixes, especially in 64-bit mode.
 2007-05-30 20:30:15 +00:00
H. Peter Anvin
ff69805feb Update dependencies. 2007-05-30 18:30:18 +00:00
Frank Kotler
f20f692156 update cvs server name in misc/release script 2007-05-30 16:34:29 +00:00
H. Peter Anvin
a1abb32004 Avoid magic values; we have more than 124 registers now 
There was a magic hard-coded constant that register numbers were between
1 and 124.  Well, we have about 150 registers now, and that broke.
 2007-05-30 04:28:50 +00:00
H. Peter Anvin
34539fb1ed Remove bogus redundant tests 
Remove tests that are bogus (they trigger for legitimate instructions.)
The failure cases are okay anyway since they will be trapped by the
REX generation logic.
 2007-05-30 04:27:58 +00:00
H. Peter Anvin
06bf8db596 More \321 -> \324 
More \321 that should be \324...
 2007-05-30 03:44:50 +00:00
H. Peter Anvin
a57e8d411a Remove bogus check for 64-bitness 
Remove a bogus check for 64-bit operands.  If appropriate, we will
detect this during REX generation and will bail then.  However, there
are other instructions (floating point, MMX, ...) which are legitimately
64 bits in non-64-bit mode.
 2007-05-30 03:44:02 +00:00
H. Peter Anvin
3df97a7270 Get rid of magic open-coded "register numbers" 
Get rid of magic open-coded register numbers.  We now keep track of
a total of three different kinds of register numbers: the register
enumeration (regs.h), the x86 register value, and the register flags.
That has all the information we need.

Additionally, do massive revamping of the EA generation code and the
REX generation logic.
 2007-05-30 03:25:21 +00:00
H. Peter Anvin
1cf9c9d3ab MOV reg64,reg64 takes \324 (64 bit with REX) not \321 (32 bit) 2007-05-30 02:48:51 +00:00
H. Peter Anvin
dbf130e681 Rename REGNORM to REG_EA 
Rename REGNORM to REG_EA to make the distinction between REG_GPR and
REG_EA clearer.
 2007-05-30 00:18:26 +00:00
H. Peter Anvin
1ffbd70af0 More instruction flag surgery 2007-05-30 00:15:25 +00:00
H. Peter Anvin
edb1428239 More cleanup of operand flags/register classes 2007-05-30 00:05:00 +00:00
H. Peter Anvin
5a640e1161 Clean up the existing operand flag definitions, and document 2007-05-29 23:57:12 +00:00
H. Peter Anvin
7a83374a9c Run "make alldeps" 2007-05-29 21:44:55 +00:00
Frank Kotler
d528759e72 update version number to 0.99.01 2007-05-24 22:33:07 +00:00
H. Peter Anvin
fb658ae61b regs.dat: fix comment 2007-05-15 04:33:43 +00:00
H. Peter Anvin
90b9417613 16-bit relocations are standard in ELF64 (at my request, incidentally) 2007-05-04 18:47:16 +00:00
Chuck Crayne
b7eea1c940 Addition of elf32 and elf64 output formats. 
Addition of ! as unary operator in expression evaluation.
Allow numeric constants in DQ directive.
 2007-05-04 02:16:08 +00:00
Chuck Crayne
cb9bc21374 Allow '!' to be used in expressions with same meaning as in C. 2007-05-02 04:21:26 +00:00
Chuck Crayne
60ae75d3ab Add %IFN and %ELIFN as per RFE #786286 2007-05-02 01:59:16 +00:00
Chuck Crayne
45ef7e76ee Accept responsibility for support of outelf64.c 2007-04-30 22:26:58 +00:00
Chuck Crayne
8ab0320f02 Clarify comments about relocation entries. 2007-04-29 20:57:53 +00:00
Chuck Crayne
1c270b7fe2 Allow ELF32 to be invoked either as -f elf or -f elf32 2007-04-29 00:28:24 +00:00
Chuck Crayne
6e61733e38 Eliminate shift count warnings when building on 32-bit systems 
Remove define for DEBUG
 2007-04-28 22:18:04 +00:00