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Jan Vrany 2bd64d2109 ppc: recognize all program traps
Permanent program breakpoints (ones inserted into the code) other than
the one GDB uses for POWER (0x7fe00008) did not result in stop but
caused GDB to loop infinitely.

This was because GDB did not recognize trap instructions other than
"trap". For example, "tw 12, 4, 4" was not be recognized, causing GDB
to loop forever.

This commit fixes this by providing POWER specific hook
(gdbarch_program_breakpoint_here_p) recognizing all tw, twi, td and tdi
instructions.

Tested on Linux on PowerPC e500 and on QEMU PPC64le.
2021-12-08 10:46:49 +00:00
bfd bfd_section_from_shdr: Support SHT_RELR sections 2021-12-08 20:36:42 +10:30
binutils Re: Add support for AArch64 EFI (efi-*-aarch64) 2021-12-07 16:10:27 +10:30
config
contrib
cpu
elfcpp
etc
gas aarch64: Update gas/NEWS for recent changes 2021-12-02 15:00:57 +00:00
gdb ppc: recognize all program traps 2021-12-08 10:46:49 +00:00
gdbserver [gdb/tdep] Fix avx512 -m32 support in gdbserver 2021-12-02 18:20:13 +01:00
gdbsupport gdbsupport: fix memory leak in create_file_handler when re-using file handler 2021-12-04 21:42:43 -05:00
gnulib
gold [GOLD] PowerPC64 inline plt sequences 2021-12-06 22:16:46 +10:30
gprof gprof: enable silent build rules 2021-11-29 20:28:29 -05:00
include Support AT_FXRNG and AT_KPRELOAD on FreeBSD. 2021-12-07 10:29:01 -08:00
intl
ld PR28673, input file 'gcov' is the same as output file 2021-12-08 20:30:48 +10:30
libbacktrace
libctf libctf: workaround automake bug with conditional info pages 2021-12-02 23:26:18 -05:00
libdecnumber
libiberty
opcodes aarch64: Fix uninitialised memory 2021-12-03 11:57:17 +00:00
readline
sim sim: include ansidecl.h when needed 2021-12-04 22:10:04 -05:00
texinfo
zlib zlib: enable silent build rules 2021-11-29 20:28:29 -05:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.