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| author | Daniel Jacobowitz <drow@false.org> | 2010-02-01 16:13:17 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2010-02-01 16:13:17 +0000 |
| commit | 177321bd85d5a3d4ca05d320696d8af43bc0fc05 (patch) | |
| tree | ffd4365fcfcbd8de561b1f7d37570927d180b9d6 /gdb/ChangeLog | |
| parent | a1dcb23a280b453738e569f0f7674dbd8ca39933 (diff) | |
| download | gdb-177321bd85d5a3d4ca05d320696d8af43bc0fc05.zip gdb-177321bd85d5a3d4ca05d320696d8af43bc0fc05.tar.gz gdb-177321bd85d5a3d4ca05d320696d8af43bc0fc05.tar.bz2 | |
* arm-linux-tdep.c (arm_linux_thumb2_be_breakpoint)
(arm_linux_thumb2_le_breakpoint): New constants.
(arm_linux_init_abi): Set thumb2_breakpoint and
thumb2_breakpoint_size.
* arm-tdep.c (thumb_insn_size, thumb_advance_itstate): New functions.
(thumb_get_next_pc): Add a comment. Rename IT to ITSTATE.
Implement support for single stepping through IT blocks if
a 32-bit Thumb breakpoint instruction is available.
(arm_breakpoint_from_pc): If a 32-bit Thumb breakpoint instruction
is available, use it when needed.
(arm_remote_breakpoint_from_pc): New function.
(arm_gdbarch_init): Register arm_remote_breakpoint_from_pc.
* arm-tdep.h (struct gdbarch_tdep): Correct thumb_breakpoint
comment. Add thumb2_breakpoint and thumb2_breakpoint_size.
gdbserver/
* linux-arm-low.c (thumb_breakpoint_len): Delete.
(thumb2_breakpoint): New.
(arm_breakpoint_at): Check for Thumb-2 breakpoints.
testsuite/
* gdb.arch/thumb2-it.S, gdb.arch/thumb2-it.exp: New files.
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ee0a8f3..72866ca 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,22 @@ 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com> + * arm-linux-tdep.c (arm_linux_thumb2_be_breakpoint) + (arm_linux_thumb2_le_breakpoint): New constants. + (arm_linux_init_abi): Set thumb2_breakpoint and + thumb2_breakpoint_size. + * arm-tdep.c (thumb_insn_size, thumb_advance_itstate): New functions. + (thumb_get_next_pc): Add a comment. Rename IT to ITSTATE. + Implement support for single stepping through IT blocks if + a 32-bit Thumb breakpoint instruction is available. + (arm_breakpoint_from_pc): If a 32-bit Thumb breakpoint instruction + is available, use it when needed. + (arm_remote_breakpoint_from_pc): New function. + (arm_gdbarch_init): Register arm_remote_breakpoint_from_pc. + * arm-tdep.h (struct gdbarch_tdep): Correct thumb_breakpoint + comment. Add thumb2_breakpoint and thumb2_breakpoint_size. + +2010-02-01 Daniel Jacobowitz <dan@codesourcery.com> + * arch-utils.c (default_remote_breakpoint_from_pc): New function. * arch-utils.h (default_remote_breakpoint_from_pc): Declare. * gdbarch.c, gdbarch.h: Regenerated. |