private_extern (or plain global in case of PECOFF, as the effect is
the same there): visible across object files, but they become local
when linked into a binary/library. This enables cross-unit inlining
of functions accessig implementation-only symbols.
git-svn-id: trunk@42340 -
* disable generation of RVA and SECREL32 symbols (according to comment in taiconst_type, they are win32 only)
* use lowercase cpu names (it was changed from case-insensitive names sometime after 2.10)
git-svn-id: trunk@38579 -
retfq x86 instructions. These are variants of the ret instruction with the
return offset size set explicitly, e.g. retfw is a 16-bit far ret (i.e. pops
a 16-bit offset and a 16-bit segment), retfd is a 32-bit far ret (pops a
32-bit offset, followed by a 16-bit segment), etc.
git-svn-id: trunk@37571 -
is_x86_parameterless_string_instruction_op and
is_x86_parameterized_string_instruction_op by removing 'instruction' from
their names
git-svn-id: trunk@37451 -
(movs, cmps, scas, lods, stos, ins, outs) in the inline asm of the i8086, i386
and x86_64 targets. Both intel and at&t syntax is supported.
* NEC V20/V30 instruction 'ins' (available only on the i8086 target, because it
is incompatible with 386+ instructions) renamed 'nec_ins', to avoid conflict
with the 186+ 'ins' instruction.
git-svn-id: trunk@37446 -
+ Make sure that a lone reference to DGROUP also generates a 'GROUP DGROUP' statement
+ Add %LINE support
+ Add $DEBUG for i8086 nasm
git-svn-id: trunk@34080 -
nasm_cpu_name const array, which is used by the asd_cpu directive as well.
+ also enable writing this directive on i386 and x86_64 as well.
git-svn-id: trunk@33140 -
directive, because NASM still doesn't support anything newer than 'PRESCOTT'
for its CPU directive, and 'IA64' is considered (internally by NASM) to be the
highest CPU level.
git-svn-id: trunk@33137 -
asm writer), when used with a cpu_none parameter, indicate no restrictions for
the CPU type. Under NASM, this is achieved by specifying 'IA64' as the
CPU type, since that's the highest CPU, supported by NASM's 'CPU' directive.
git-svn-id: trunk@33136 -
compiler's internal assembly representation. It is not yet generated by the
compiler and is only implemented properly in the NASM writer (but will
eventually be implemented in the other assembler writers as well, including
the internal assembler). In the future, it is intended to allow:
1) catching instructions, generated by the compiler and not supported by the
target CPU, due to a bug in the code generator
2) allowing a different instruction set to be used in inline asm blocks (I'm
planning a new directive for that - {$asmcpu XXX}), because the code
generator will be able to switch target CPU in the middle of the asm output
stream
git-svn-id: trunk@33121 -
that we can use assembler writers with different conventions from the
currently set target_asm (e.g. an x86 assembler writer for inline assembly
in LLVM IR)
git-svn-id: trunk@31628 -
