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Leading dot removed from local labels.

dbgcom.c (invalid_sel_addr): avoid duplicated asm labels if proc is inlined

Update file copyright lines aftr running src/copyright.pl

debug/common/dbgcom.c: update to avoid optimizing out static variables with gcc-5.1

Fix -Wstrict-aliasing.

White space changes.

Replace constraint =g with =qm

Pacify compiler.

Accoding to Ozkan Sezer <[email protected]>, __attribute__((used)) for
static data is OK for gcc-3.3, too, not just for gcc >= 3.4.

Various small fixes to avoid warnings with gcc-4.0 and gcc-4.1. It would
have be nice to commit this in smaller pieces, but it would require
too much work.

Patch from Markus F.X.J. Oberhumer <[email protected]>
(http://www.delorie.com/djgpp/mail-archives/browse.cgi?p=djgpp-workers/2006/06/12/06:28:05)

Rename static array forced_test to __dj_forced_test and make it external.
This workarounds problem with new gcc versions (eg. gcc-3.4.X) optimizing
it away.

Fix errorous use of memcpy instead of memset (gcc-3.4.2 complained about
bad zero argument from memcpy ...)

Update copyright messages

Don't crash and burn if the application hooks exceptions higher than 17.
From Pierre Muller <[email protected]>.

v2.03 refresh.  Win2K and XP don't return debug handle (guess it). Rev 1.22

Fix bug with Win2K watchpoints (it doesn't return handle so we must guess
the value).  Also replace old in-line assembly with standard __dpmi calls.

Make all inline assembly be "asm volatile", to avoid overzealous
compiler optimizations.

Save the selector allocated in proxy_var for the buffer used to pass
long command lines to the debuggee, so that cleanup_client could free
it.  Otherwise, we will leak DOS memory when running the debuggee
multiple times, as in GDB.

Fix gcc-3.0 warnings about multiline string constants

Remove warnings from gas by choosing assembler opcode depeding on version
of gas. This is the work of Peter J. Farley III <[email protected]> with
the help of Eli Zaretskii and Morten Welinder.

Point SIGNOFP to dbgsig when running the child, and restore it to
debugger's own handler when the child longjmps back to us.  This
allows to debug FP programs on FPU-less machines.

Don't increment cur_pos twice.

Fix the bug with adding application base address in FSDB and EDEBUG.
Reported by Andris Pavenis.
Initialize edi.app_base in edi_init.

remove duplicate else code

Support for passing signals to debuggee, by Pierre Muller.
Add comments in exceptn.S that warn against breaking this support
if certain parts of code are changed.

Replace the .align directives for code with ".balign 16,,7".

Retrieve the value of the fake exception from child's memory.
Suggested and originally written by Pierre Muller.

Remove calls to save/load NPX in EDEBUG.
Use long double format in FSDB for display and modification of FP registers.
Don't destroy FP registers modified by a debugger inside load_npx().

Fill npx with meaningful info before calling load_npx().
Use array assignment instead of memcpy and funny pointer arithmetics.
Issue the 0Bh command to the PIC before reading port 0Ah.

update copyright dates

Reinstated the reference to library ident string, to
pull in the string itself.

Remove unused variables.  From Andris Pavenis <[email protected]>.

Changes by Andris Pavenis to better handle signals, x87, and exceptions
inside the debuggers.

Moved the code for saving/restoring the FPU state from the standalone
debuggers (fsdb, edebug) to dbgcom.c making them extern visible via
include/debug/dgbcom.h

import djgpp 2.02

import djgpp 2.01

import djgpp 2.00