It is extremely desirable to allow the user fine-grained control of
warnings, but this has been complicated by the fact that a warning
class has had to be defined in no less than three places (error.h,
error.c, nasmdoc.src) before it can be used in source code. Instead,
use a script to define these via magic comments at the point of use.
This hopefully will encourage creating new classes as needed.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
The prefix ERR_WARN_ is unnecessarily long and may be a disincentive
to create new warning categories. Change it to WARN_*, it is still
plenty distinctive.
This is equivalent to nasm-2.14.xx checkin 77f53ba6d4cb90e5a7e09b33357ed7c1fe9f6b9d.
Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Create our own ctype table where we can do the tests we want to do
cheaply, instead of calling ctype functions and then adding additional
tests all over the code.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Add support for signed shifts. The operators are <<< and >>>,
although the former is (inherently) idntical to <<.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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>
fix pvs-studio error 'V501 There are identical sub-expressions '(c) == '_'' to
the left and to the right of the '||' operator.'. isnumchar() is a macro
defined as (nasm_isalnum(c) || (c) == '_')
Signed-off-by: Martin Lindhe <martin-commit@ubique.se>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
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>
