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src/gdb ChangeLog arm-linux-tdep.c arm-tdep.c ...
- From: drow at sourceware dot org
- To: gdb-cvs at sourceware dot org
- Date: 1 Feb 2010 16:13:18 -0000
- Subject: src/gdb ChangeLog arm-linux-tdep.c arm-tdep.c ...
CVSROOT: /cvs/src
Module name: src
Changes by: drow@sourceware.org 2010-02-01 16:13:17
Modified files:
gdb : ChangeLog arm-linux-tdep.c arm-tdep.c
arm-tdep.h
gdb/gdbserver : ChangeLog linux-arm-low.c
gdb/testsuite : ChangeLog
Added files:
gdb/testsuite/gdb.arch: thumb2-it.S thumb2-it.exp
Log message:
* 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.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.11307&r2=1.11308
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/arm-linux-tdep.c.diff?cvsroot=src&r1=1.73&r2=1.74
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/arm-tdep.c.diff?cvsroot=src&r1=1.294&r2=1.295
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/arm-tdep.h.diff?cvsroot=src&r1=1.38&r2=1.39
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbserver/ChangeLog.diff?cvsroot=src&r1=1.327&r2=1.328
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbserver/linux-arm-low.c.diff?cvsroot=src&r1=1.23&r2=1.24
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.2111&r2=1.2112
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.arch/thumb2-it.S.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.arch/thumb2-it.exp.diff?cvsroot=src&r1=NONE&r2=1.1