Now when labels are properly concatenated in common code, there is no
reason for the debugging backend to need to be aware of local
symbols. We don't have to consider ..[^@] special symbols either, as
they are now filtered in labels.c.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Debugged-by: Jim Kukunas <james.t.kukunas@linux.intel.com>
For local labels, starting with '.', the label name is concatenated with
the previous non-local label to produce a label that can be accessed from
elsewhere. This is the name we want to generate debug info for.
Labels starting with ".." are special and shouldn't be concatenated.
Fix Bugzilla #3392342
Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com>
When we have to die due to an assertion violation, then show the
missing symbol. Also, use nasm_panic() rather than nasm_assert() for
this purpose.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
In order to make it more likely to compile cleanly with "C90 plus long
long" style compilers, remove existing constructs (mostly commas at
the end of enums) that aren't compliant.
Ironically enough this was most likely an unintentional omission in
C90...
From master branch checkin 7214d18b40
Resolved Conflicts:
output/outelf32.c
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
In order to make it more likely to compile cleanly with "C90 plus long
long" style compilers, make gcc warn for incompatible constructs.
Remove existing constructs (mostly commas at the end of enums) that
aren't compliant.
Ironically enough this was most likely an unintentional omission in
C90...
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Fixes Visual C++ 2010 breakage in recently added Codeview 8 code;
these are C99 features which were not necessary to introduce.
Signed-off-by: Knut St. Osmundsen <bird-nasm@anduin.net>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
A pointer to a field in a structure can never be NULL so remove
the test. There is no reason to test the field for an empty string
either, since we immediately thereafter do a strcmp().
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Codeview is a debug format for win32/win64 PE/COFF files. It adds two sections,
.debug$S (symbols) and .debug$T (types), to the generated object file. These
sections are then used by the linker to generate a PDB file which can be used
by various debuggers (WinDbg, Visual Studio, etc).
Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
