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Age	Commit message (Collapse)	Author	Files	Lines
2024-01-12	Update copyright year range in header of all files managed by GDB	Andrew Burgess	1	-1/+1
	This commit is the result of the following actions: - Running gdb/copyright.py to update all of the copyright headers to include 2024, - Manually updating a few files the copyright.py script told me to update, these files had copyright headers embedded within the file, - Regenerating gdbsupport/Makefile.in to refresh it's copyright date, - Using grep to find other files that still mentioned 2023. If these files were updated last year from 2022 to 2023 then I've updated them this year to 2024. I'm sure I've probably missed some dates. Feel free to fix them up as you spot them.
2023-01-01	Update copyright year range in header of all files managed by GDB	Joel Brobecker	1	-1/+1
	This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
2022-01-01	Automatic Copyright Year update after running gdb/copyright.py	Joel Brobecker	1	-1/+1
	This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
2021-01-01	Update copyright year range in all GDB files	Joel Brobecker	1	-1/+1
	This commits the result of running gdb/copyright.py as per our Start of New Year procedure... gdb/ChangeLog Update copyright year range in copyright header of all GDB files.
2020-01-01	Update copyright year range in all GDB files.	Joel Brobecker	1	-1/+1
	gdb/ChangeLog: Update copyright year range in all GDB files.
2019-01-01	Update copyright year range in all GDB files.	Joel Brobecker	1	-1/+1
	This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files.
2018-01-02	Update copyright year range in all GDB files	Joel Brobecker	1	-1/+1
	gdb/ChangeLog: Update copyright year range in all GDB files
2017-01-01	update copyright year range in GDB files	Joel Brobecker	1	-1/+1
	This applies the second part of GDB's End of Year Procedure, which updates the copyright year range in all of GDB's files. gdb/ChangeLog: Update copyright year range in all GDB files.
2016-01-01	GDB copyright headers update after running GDB's copyright.py script.	Joel Brobecker	1	-1/+1
	gdb/ChangeLog: Update year range in copyright notice of all files.
2015-01-01	Update year range in copyright notice of all files owned by the GDB project.	Joel Brobecker	1	-1/+1
	gdb/ChangeLog: Update year range in copyright notice of all files.
2014-04-23	Don't suppress errors inserting/removing hardware breakpoints in shared	Pedro Alves	1	-0/+28
	libraries. As explained in https://sourceware.org/ml/gdb-patches/2008-08/msg00361.html, after a shared library was unloaded, we can no longer insert or remove breakpoints into/from its (no longer present) code segment. That'll fail with memory errors. However, that concern does not apply to hardware breakpoints. By definition, hardware breakpoints are implemented using a mechanism that is not dependent on being able to modify the target's memory. Usually, by setting up CPU debug registers. IOW, we should be able to set hw breakpoints in an unmapped address. We don't seem to have a test that exercises that, so this patch adds one. I noticed the error supression because of a related issue -- the target_insert_hw_breakpoint/target_remove_hw_breakpoint interfaces don't really distinguish "not supported" from "error" return, and so remote.c returns -1 in both cases. This results in hardware breakpoints set in shared libraries silently ending up pending forever even though the target doesn't actually support hw breakpoints. (gdb) set breakpoint always-inserted on (gdb) set remote Z-packet off (gdb) info breakpoints No breakpoints or watchpoints. (gdb) hbreak shrfunc Hardware assisted breakpoint 3 at 0x7ffff7dfb657: file ../../../src/gdb/testsuite/gdb.base/hbreak-in-shr-unsupported-shr.c, line 21. (gdb) info break Num Type Disp Enb Address What 3 hw breakpoint keep y <PENDING> shrfunc After the patch we get the expected: (gdb) hbreak shrfunc Hardware assisted breakpoint 3 at 0x7ffff7dfb657: file ../../../src/gdb/testsuite/gdb.base/hbreak-in-shr-unsupported-shr.c, line 21. Warning: Cannot insert hardware breakpoint 3. Could not insert hardware breakpoints: You may have requested too many hardware breakpoints/watchpoints. (gdb) info break Num Type Disp Enb Address What 3 hw breakpoint keep y 0x00007ffff7dfb657 in shrfunc at ../../../src/gdb/testsuite/gdb.base/hbreak-in-shr-unsupported-shr.c:21 (HW breakpoints set in the main executable, when the target doesn't support HW breakpoints always resulted in the latter output.) We probably should improve the insert/remove interface to return a different error code for unsupported. But I chose to fix the error supression first, as it's a deeper and wider issue. Tested on x86_64 Fedora 17, native and gdbserver. gdb/ 2014-04-23 Pedro Alves <palves@redhat.com> * breakpoint.c (insert_bp_location, remove_breakpoint_1): If the breakpoint is set in a shared library, only suppress errors for software breakpoints, not hardware breakpoints. gdb/testsuite/ 2014-04-23 Pedro Alves <palves@redhat.com> * gdb.base/hbreak-in-shr-unsupported-shr.c: New file. * gdb.base/hbreak-in-shr-unsupported.c: New file. * gdb.base/hbreak-in-shr-unsupported.exp: New file. * gdb.base/hbreak-unmapped.c: New file. * gdb.base/hbreak-unmapped.exp: New file. * gdb.trace/qtro.exp (gdb_is_target_remote): Move ... * lib/gdb.exp (gdb_is_target_remote): ... here.