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The memory operand size of LEA doesn't matter in any way as it isn't
"real memory". Add an ANYSIZE option to ignore sizes entirely.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
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Fix the definition of IF_CPU_LEVEL_MASK (which was missing the top
bit, IFM_ANY itself).
Add CPU definitions that we actually have into directiv.c.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
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Additional simplifications, including using the new IFM_ masks,
and make IF_GENBIT() automatically mask the field number.
When bit 31 in a field is set, iflag_cmp() could return the wrong
ordering value. Fix.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
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Move the definitions to a separate file, in order to separate code
from data better.
We can auto-generate more information about the instruction flags, so
let's do so.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
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There is absolutely no reason not to include <string.h> globally, and
with the inline function for mempcpy() we need it there anyway.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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Some older versions of gcc (gcc 4.2.1 at least) produce a warning,
promoted to error, on C99 inlines. Do some work to figure out if we
need to fall back to GNU inline syntax.
Fix some issues with GNU inline syntax.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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NASM 2.13.03
Resolved Conflicts:
include/iflag.h
version
x86/insns-iflags.ph
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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Automatically assign values to the instruction flags; we ended up with
a case where pushing flags into the next dword caused comparison
failures due to other places in the code explicitly comparing
field[3].
This creates necessary defines for this not to happen; it also cleans
up a fair bit of the iflag code.
This resolves BR 3392454.
Reported-by: Thomasz Kantecki <tomasz.kantecki@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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For many (most?) targets these will be very small functions, so inline
them. However, just in case make these external library functions.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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Move directive processing to its own file, and move nasmlib/error.c to
asm/error.c (it was not used by the disassembler); remove some extern
declarations from .c files, and do some general code cleanups.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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Make the source code easier to understand and keep track of by
organizing it into subdirectories depending on the function.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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