| Commit message (Collapse) | Author | Age | Files | Lines |
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Google turned up Debian bug 405116, which describes the problem in
sufficient detail to identify the overflowing variables.
MFC after: 1 week
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error out on files that contain it. (This attribute can be emitted by
newer versions of clang.)
MFC after: 2 weeks
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an assert, which can occur if you repeatedly dlopen() and dlclose() a
.so file in a tight loop. This was reported on freebsd-current@ by
Alexandre Martins, with a sample to reproduce the behaviour.
Obtained from: http://sourceware.org/git/?p=gdb.git;a=commit;h=a6f2cbb341520f8e100f4b8305979dd6207a79e8
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Reviewed by: marcel
Approved by: re (kib)
MFC after: 1 week
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64-bit PowerPC or 32-bit PowerPC.
- Make gdb work on powerpc64, the code for this is obtained from
ppc-linux-tdep.c.
- Remove non-elf core read functionality. Implement core read functionality
similar like other FreeBSD targets.
- Set long double limitations.
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Submitted by: eadler
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x86 CPU support, better support for powerpc64, some new directives, and
many other things. Bump __FreeBSD_version, and add a note to UPDATING.
Thanks to the many people that have helped to test this.
Obtained from: projects/binutils-2.17
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bfd_get_section_size_before_reloc() has been renamed to
bfd_get_section_size().
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thread specific informations.
In order to do that, and in order to avoid KBI breakage with existing
infrastructure the following semantic is implemented:
- For live programs, a new member to the PT_LWPINFO is added (pl_tdname)
- For cores, a new ELF note is added (NT_THRMISC) that can be used for
storing thread specific, miscellaneous, informations. Right now it is
just popluated with a thread name.
GDB, then, retrieves the correct informations from the corefile via the
BFD interface, as it groks the ELF notes and create appropriate
pseudo-sections.
Sponsored by: Sandvine Incorporated
Tested by: gianni
Discussed with: dim, kan, kib
MFC after: 2 weeks
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struct fpreg in src/sys/mips/include/reg.h
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- Register all known cores in init function
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read_initial_length detects pointer size by checking first
4 bytes of .debug_line and stores it in struct comp_unit_head *
passed to it as second argument. By passing NULL to a
read_initial_length we ignore actual pointer size (8 bytes) and
use default (4 bytes) which results in wrong offsets of header fields.
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a variety of bugs in binutils related to handling of 64-bit PPC ELF,
provides a GCC configuration for 64-bit PowerPC on FreeBSD, and
associated build systems tweaks.
Obtained from: projects/ppc64
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foobar'd on my last commit.. Sorry about
that JC.. my fault.
Obtained from: JC
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on mips. Its not fully done yet but its a start.
Obtained from: JC - c.jayachandran@gmail.com
M gnu/usr.bin/gdb/kgdb/trgt_mips.c
M gnu/usr.bin/gdb/arch/mips/init.c
M gnu/usr.bin/gdb/arch/mips/Makefile
M gnu/usr.bin/Makefile
M contrib/gdb/gdb/mips-tdep.h
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even if some appear to have (partially) corrupted stack traces.
E.g. kernel crashdumps typically have stack weirdness at
userland-kernel boundary.
Obtained from: vendor/upstream (CVS rev 1.118 of stack.c)
Reviewed by: emaste
Approved by: jhb
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- Add a few entries for additional files from later gdb releases that
should also be ignored.
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This is basically an import of the following gdb change:
http://sourceware.org/ml/gdb-cvs/2005-03/msg00143.html (which in effect fixes
problems with gracefully closing down the non-Thumb program being debugged).
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which included commits to RCS files with non-trunk default branches.
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This fixes a situation where GDB gives incorrect backtraces when a signal
handler is in the call chain.
Submitted by: Stu Grossman <grossman@juniper.net>
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which included commits to RCS files with non-trunk default branches.
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by our threading support.
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which included commits to RCS files with non-trunk default branches.
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to avoid future conflicts.
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which included commits to RCS files with non-trunk default branches.
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original GDB 6.1.1 import.
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ia64_write_reg() and call these whenever we read or write registers from
and to memory. This way we correctly read registers from addresses in
the register cache and thus fixes backtraces when the saved registers
(such as rp and ar.pfs) are in dirty stacked registers.
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causes a normal breakpoint event in new thread to be ignored unexpectly,
result is process SIGSEGV.
Test on: AMD64, i386
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o s/TARGET_XFER_DIRTY/NATIVE_XFER_DIRTY/g to be conformant,
o Handle TARGET_OBJECT_DIRTY for core files. Required on Linux,
o Replace ia64_fbsd_supply_fpregs() and ia64_fbsd_supply_gregs()
with supply_fpregset() and supply_gregset() resp. Needed to
support libthread_db.
o For target_read_partial(), pass the address of bspstore as the
annex instead of bspstore itself. This fixes crossbuilds. The
annex is a pointer, while bspstore is a ULONGEST.
o In ia64_frame_prev_register(), handle dirty stacked registers.
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which included commits to RCS files with non-trunk default branches.
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as the legal prerequisites are met. To avoid future merge conflicts,
this is added to the vendor branch. The changes are seperately kept
in FREEBSD-diffs for easy reference.
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import.
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removed on HEAD, but which are part of the GDB 6.1.1 import. This
makes HEAD identical to the vendor branch, for better or for
worse.
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which included commits to RCS files with non-trunk default branches.
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which included commits to RCS files with non-trunk default branches.
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