- Bump up release number.
Mon Feb 28 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-0.32
- Modify debug register handling for x86, x86-64 to be thread-specific.
- Modify threaded watchpoint code for x86, x86-64 to properly insert and
remove watchpoints on all threads.
This commit is contained in:
Jeff Johnston
parent
155a3e093e
commit
8a516c73c3
878
gdb-6.3-threaded-watchpoints2-20050225.patch
Normal file
878
gdb-6.3-threaded-watchpoints2-20050225.patch
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@ -0,0 +1,878 @@
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2005-02-28 Jeff Johnston <jjohnstn@redhat.com>
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* config/i386/nm-linux.h: Change dr register routines to
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accept a ptid_t first argument. Change all calling macros
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to default the inferior_ptid for the first argument.
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(i386_linux_insert_watchpoint): New prototype.
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(i386_linux_remove_watchpoint, i386_linux_insert_hw_breakpoint): Ditto.
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(i386_linux_remove_hw_breakpoint): Ditto.
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(target_insert_watchpoint, target_remove_watchpoint): Undef and
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override.
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(target_insert_hw_breakpoint, target_remove_hw_breakpoint): Ditto.
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* config/i386/nm-linux64.h: Ditto except add amd64 versions of
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the watchpoint/hw-breakpoint insert/remove routines.
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* i386-nat.c: Include "inferior.h" to define inferior_ptid.
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* i386-linux-nat.c: Change all dr get/set routines to accept
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ptid_t as first argument and to use this argument to determine
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the tid for PTRACE.
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(i386_linux_set_debug_regs_for_thread): New function.
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(i386_linux_sync_debug_registers_callback): Ditto.
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(i386_linux_sync_debug_registers_across_threads): Ditto.
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(i386_linux_insert_watchpoint, i386_linux_remove_watchpoint): Ditto.
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(i386_linux_hw_breakpoint, i386_linux_remove_hw_breakpoint): Ditto.
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(i386_linux_new_thread): Ditto.
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(_initialize_i386_linux_nat): Ditto.
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* amd64-linux-nat.c: Change all dr get/set routines to accept
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ptid_t as first argument and to use this argument to determine
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the tid for PTRACE.
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(amd64_linux_set_debug_regs_for_thread): New function.
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(amd64_linux_sync_debug_registers_callback): Ditto.
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(amd64_linux_sync_debug_registers_across_threads): Ditto.
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(amd64_linux_insert_watchpoint, amd64_linux_remove_watchpoint): Ditto.
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(amd64_linux_hw_breakpoint, amd64_linux_remove_hw_breakpoint): Ditto.
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(amd64_linux_new_thread): Ditto.
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(_initialize_amd64_linux_nat): Register linux new thread observer.
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* testsuite/gdb.threads/watchthreads2.c: New test case.
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* testsuite/gdb.threads/watchthreads2.exp: Ditto.
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--- gdb-6.3/gdb/config/i386/nm-linux64.h.fix 2004-08-15 12:10:23.000000000 -0400
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+++ gdb-6.3/gdb/config/i386/nm-linux64.h 2005-02-28 17:36:09.000000000 -0500
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@@ -1,6 +1,6 @@
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/* Native support for GNU/Linux x86-64.
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- Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
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+ Copyright 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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Contributed by Jiri Smid, SuSE Labs.
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@@ -35,22 +35,59 @@
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/* Provide access to the i386 hardware debugging registers. */
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-extern void amd64_linux_dr_set_control (unsigned long control);
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+extern void amd64_linux_dr_set_control (ptid_t ptid, unsigned long control);
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#define I386_DR_LOW_SET_CONTROL(control) \
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- amd64_linux_dr_set_control (control)
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+ amd64_linux_dr_set_control (inferior_ptid, control)
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-extern void amd64_linux_dr_set_addr (int regnum, CORE_ADDR addr);
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+extern void amd64_linux_dr_set_addr (ptid_t ptid, int regnum, CORE_ADDR addr);
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#define I386_DR_LOW_SET_ADDR(regnum, addr) \
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- amd64_linux_dr_set_addr (regnum, addr)
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+ amd64_linux_dr_set_addr (inferior_ptid, regnum, addr)
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-extern void amd64_linux_dr_reset_addr (int regnum);
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+extern void amd64_linux_dr_reset_addr (ptid_t ptid, int regnum);
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#define I386_DR_LOW_RESET_ADDR(regnum) \
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- amd64_linux_dr_reset_addr (regnum)
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+ amd64_linux_dr_reset_addr (inferior_ptid, regnum)
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-extern unsigned long amd64_linux_dr_get_status (void);
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+extern unsigned long amd64_linux_dr_get_status (ptid_t ptid);
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#define I386_DR_LOW_GET_STATUS() \
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- amd64_linux_dr_get_status ()
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+ amd64_linux_dr_get_status (inferior_ptid)
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+/* Watchpoints and hardware breakpoints. */
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+
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+/* Insert a watchpoint to watch a memory region which starts at
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+ * * address ADDR and whose length is LEN bytes. Watch memory accesses
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+ * * of the type TYPE. Return 0 on success, -1 on failure. */
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+extern int amd64_linux_insert_watchpoint (CORE_ADDR addr, int len, int type);
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+
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+/* Remove a watchpoint that watched the memory region which starts at
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+ * * address ADDR, whose length is LEN bytes, and for accesses of the
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+ * * type TYPE. Return 0 on success, -1 on failure. */
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+extern int amd64_linux_remove_watchpoint (CORE_ADDR addr, int len, int type);
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+
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+/* Insert a hardware-assisted breakpoint at address ADDR. SHADOW is
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+ * * unused. Return 0 on success, EBUSY on failure. */
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+extern int amd64_linux_insert_hw_breakpoint (CORE_ADDR addr, void *shadow);
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+
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+/* Remove a hardware-assisted breakpoint at address ADDR. SHADOW is
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+ * * unused. Return 0 on success, -1 on failure. */
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+extern int amd64_linux_remove_hw_breakpoint (CORE_ADDR addr, void *shadow);
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+
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+/* Override basic amd64 macros for watchpoint and hardware breakpoint
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+ * insertion/removal to support threads. */
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+#undef target_insert_watchpoint
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+#define target_insert_watchpoint(addr, len, type) \
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+ amd64_linux_insert_watchpoint (addr, len, type)
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+
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+#undef target_remove_watchpoint
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+#define target_remove_watchpoint(addr, len, type) \
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+ amd64_linux_remove_watchpoint (addr, len, type)
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+
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+#undef target_insert_hw_breakpoint
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+#define target_insert_hw_breakpoint(addr, shadow) \
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+ amd64_linux_insert_hw_breakpoint (addr, shadow)
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+
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+#undef target_remove_hw_breakpoint
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+#define target_remove_hw_breakpoint(addr, shadow) \
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+ amd64_linux_remove_hw_breakpoint (addr, shadow)
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/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */
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#define FETCH_INFERIOR_REGISTERS
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--- gdb-6.3/gdb/config/i386/nm-linux.h.fix 2004-09-20 12:39:35.000000000 -0400
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+++ gdb-6.3/gdb/config/i386/nm-linux.h 2005-02-28 17:36:00.000000000 -0500
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@@ -1,7 +1,7 @@
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/* Native support for GNU/Linux x86.
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Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
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- 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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+ 1998, 1999, 2000, 2001, 2002, 2005 Free Software Foundation, Inc.
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This file is part of GDB.
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@@ -45,23 +45,61 @@ extern CORE_ADDR register_u_addr (CORE_A
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/* Provide access to the i386 hardware debugging registers. */
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-extern void i386_linux_dr_set_control (unsigned long control);
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+extern void i386_linux_dr_set_control (ptid_t ptid, unsigned long control);
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#define I386_DR_LOW_SET_CONTROL(control) \
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- i386_linux_dr_set_control (control)
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+ i386_linux_dr_set_control (inferior_ptid, control)
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-extern void i386_linux_dr_set_addr (int regnum, CORE_ADDR addr);
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+extern void i386_linux_dr_set_addr (ptid_t ptid, int regnum, CORE_ADDR addr);
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#define I386_DR_LOW_SET_ADDR(regnum, addr) \
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- i386_linux_dr_set_addr (regnum, addr)
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+ i386_linux_dr_set_addr (inferior_ptid, regnum, addr)
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-extern void i386_linux_dr_reset_addr (int regnum);
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+extern void i386_linux_dr_reset_addr (ptid_t ptid, int regnum);
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#define I386_DR_LOW_RESET_ADDR(regnum) \
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- i386_linux_dr_reset_addr (regnum)
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+ i386_linux_dr_reset_addr (inferior_ptid, regnum)
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-extern unsigned long i386_linux_dr_get_status (void);
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+extern unsigned long i386_linux_dr_get_status (ptid_t ptid);
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#define I386_DR_LOW_GET_STATUS() \
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- i386_linux_dr_get_status ()
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+ i386_linux_dr_get_status (inferior_ptid)
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+/* Watchpoints and hardware breakpoints. */
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+
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+/* Insert a watchpoint to watch a memory region which starts at
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+ * address ADDR and whose length is LEN bytes. Watch memory accesses
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+ * of the type TYPE. Return 0 on success, -1 on failure. */
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+extern int i386_linux_insert_watchpoint (CORE_ADDR addr, int len, int type);
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+
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+/* Remove a watchpoint that watched the memory region which starts at
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+ * address ADDR, whose length is LEN bytes, and for accesses of the
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+ * type TYPE. Return 0 on success, -1 on failure. */
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+extern int i386_linux_remove_watchpoint (CORE_ADDR addr, int len, int type);
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+
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+/* Insert a hardware-assisted breakpoint at address ADDR. SHADOW is
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+ * unused. Return 0 on success, EBUSY on failure. */
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+extern int i386_linux_insert_hw_breakpoint (CORE_ADDR addr, void *shadow);
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+
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+/* Remove a hardware-assisted breakpoint at address ADDR. SHADOW is
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+ * unused. Return 0 on success, -1 on failure. */
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+extern int i386_linux_remove_hw_breakpoint (CORE_ADDR addr, void *shadow);
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+
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+/* Override basic i386 macros for watchpoint and hardware breakpoint
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+ insertion/removal to support threads. */
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+#undef target_insert_watchpoint
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+#define target_insert_watchpoint(addr, len, type) \
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+ i386_linux_insert_watchpoint (addr, len, type)
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+
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+#undef target_remove_watchpoint
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+#define target_remove_watchpoint(addr, len, type) \
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+ i386_linux_remove_watchpoint (addr, len, type)
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+
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+#undef target_insert_hw_breakpoint
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+#define target_insert_hw_breakpoint(addr, shadow) \
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+ i386_linux_insert_hw_breakpoint (addr, shadow)
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+
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+#undef target_remove_hw_breakpoint
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+#define target_remove_hw_breakpoint(addr, shadow) \
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+ i386_linux_remove_hw_breakpoint (addr, shadow)
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+
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/* Override copies of {fetch,store}_inferior_registers in `infptrace.c'. */
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#define FETCH_INFERIOR_REGISTERS
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--- gdb-6.3/gdb/i386-nat.c.fix 2005-02-25 16:53:44.000000000 -0500
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+++ gdb-6.3/gdb/i386-nat.c 2005-02-28 17:33:11.000000000 -0500
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@@ -1,6 +1,6 @@
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/* Native-dependent code for the i386.
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- Copyright 2001, 2004 Free Software Foundation, Inc.
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+ Copyright 2001, 2004, 2005 Free Software Foundation, Inc.
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This file is part of GDB.
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@@ -21,6 +21,7 @@
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#include "defs.h"
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#include "breakpoint.h"
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+#include "inferior.h"
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#include "command.h"
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#include "gdbcmd.h"
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--- gdb-6.3/gdb/testsuite/gdb.threads/watchthreads2.c.fix 2005-02-28 17:33:54.000000000 -0500
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+++ gdb-6.3/gdb/testsuite/gdb.threads/watchthreads2.c 2005-02-28 17:35:37.000000000 -0500
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@@ -0,0 +1,66 @@
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+/* This testcase is part of GDB, the GNU debugger.
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+
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+ Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 2 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program; if not, write to the Free Software
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+ Foundation, Inc., 59 Temple Place - Suite 330,
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+ Boston, MA 02111-1307, USA.
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+
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+ This file is copied from schedlock.c. */
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+
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+#include <stdio.h>
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+#include <unistd.h>
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+#include <stdlib.h>
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+#include <pthread.h>
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+
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+void *thread_function(void *arg); /* Pointer to function executed by each thread */
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+
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+#define NUM 5
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+
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+unsigned int args[NUM+1];
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+
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+int main() {
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+ int res;
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+ pthread_t threads[NUM];
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+ void *thread_result;
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+ long i;
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+
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+ for (i = 0; i < NUM; i++)
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+ {
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+ args[i] = 1; /* Init value. */
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+ res = pthread_create(&threads[i],
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+ NULL,
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+ thread_function,
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+ (void *) i);
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+ }
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+
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+ args[i] = 1;
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+ thread_function ((void *) i);
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+
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+ exit(EXIT_SUCCESS);
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+}
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+
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+void *thread_function(void *arg) {
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+ int my_number = (long) arg;
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+ int *myp = (int *) &args[my_number];
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+
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+ /* Don't run forever. Run just short of it :) */
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+ while (*myp > 0)
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+ {
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+ (*myp) ++; /* Loop increment. */
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+ }
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+
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+ pthread_exit(NULL);
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+}
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+
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--- gdb-6.3/gdb/testsuite/gdb.threads/watchthreads2.exp.fix 2005-02-28 17:33:57.000000000 -0500
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+++ gdb-6.3/gdb/testsuite/gdb.threads/watchthreads2.exp 2005-02-28 17:35:33.000000000 -0500
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@@ -0,0 +1,133 @@
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+# This testcase is part of GDB, the GNU debugger.
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+
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+# Copyright 2005 Free Software Foundation, Inc.
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|
+
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+# This program is free software; you can redistribute it and/or modify
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|
+# it under the terms of the GNU General Public License as published by
|
||||||
|
+# the Free Software Foundation; either version 2 of the License, or
|
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+# (at your option) any later version.
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||||||
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+#
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+# This program is distributed in the hope that it will be useful,
|
||||||
|
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
+# GNU General Public License for more details.
|
||||||
|
+#
|
||||||
|
+# You should have received a copy of the GNU General Public License
|
||||||
|
+# along with this program; if not, write to the Free Software
|
||||||
|
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
+
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||||||
|
+# Check that GDB can support multiple watchpoints across threads.
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+
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+if $tracelevel {
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+ strace $tracelevel
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+}
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+
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+set prms_id 0
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+set bug_id 0
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|
+
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+# This test verifies that a watchpoint is detected in the proper thread
|
||||||
|
+# so the test is only meaningful on a system with hardware watchpoints.
|
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|
+if [target_info exists gdb,no_hardware_watchpoints] {
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|
+ return 0;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+set testfile "watchthreads2"
|
||||||
|
+set srcfile ${testfile}.c
|
||||||
|
+set binfile ${objdir}/${subdir}/${testfile}
|
||||||
|
+if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
|
||||||
|
+ return -1
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+gdb_exit
|
||||||
|
+gdb_start
|
||||||
|
+gdb_reinitialize_dir $srcdir/$subdir
|
||||||
|
+gdb_load ${binfile}
|
||||||
|
+
|
||||||
|
+gdb_test "set can-use-hw-watchpoints 1" "" ""
|
||||||
|
+
|
||||||
|
+#
|
||||||
|
+# Run to `main' where we begin our tests.
|
||||||
|
+#
|
||||||
|
+
|
||||||
|
+if ![runto_main] then {
|
||||||
|
+ gdb_suppress_tests
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+set args_2 0
|
||||||
|
+set args_3 0
|
||||||
|
+
|
||||||
|
+gdb_breakpoint "thread_function"
|
||||||
|
+gdb_continue_to_breakpoint "thread_function"
|
||||||
|
+gdb_test "disable 2" ""
|
||||||
|
+
|
||||||
|
+gdb_test_multiple "p args\[2\]" "get initial args2" {
|
||||||
|
+ -re "\\\$\[0-9\]* = (.*)$gdb_prompt $" {
|
||||||
|
+ set init_args_2 $expect_out(1,string)
|
||||||
|
+ pass "get initial args2"
|
||||||
|
+ }
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+gdb_test_multiple "p args\[3\]" "get initial args3" {
|
||||||
|
+ -re "\\\$\[0-9\]* = (.*)$gdb_prompt $" {
|
||||||
|
+ set init_args_3 $expect_out(1,string)
|
||||||
|
+ pass "get initial args3"
|
||||||
|
+ }
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+set args_2 $init_args_2
|
||||||
|
+set args_3 $init_args_3
|
||||||
|
+
|
||||||
|
+# Watch values that will be modified by distinct threads.
|
||||||
|
+gdb_test "watch args\[2\]" "Hardware watchpoint 3: args\\\[2\\\]"
|
||||||
|
+gdb_test "watch args\[3\]" "Hardware watchpoint 4: args\\\[3\\\]"
|
||||||
|
+
|
||||||
|
+set init_line [expr [gdb_get_line_number "Init value"]+1]
|
||||||
|
+set inc_line [gdb_get_line_number "Loop increment"]
|
||||||
|
+
|
||||||
|
+# Loop and continue to allow both watchpoints to be triggered.
|
||||||
|
+for {set i 0} {$i < 30} {incr i} {
|
||||||
|
+ set test_flag 0
|
||||||
|
+ gdb_test_multiple "continue" "threaded watch loop" {
|
||||||
|
+ -re "Hardware watchpoint 3: args\\\[2\\\].*Old value = 0.*New value = 1.*main \\\(\\\) at .*watchthreads2.c:$init_line.*$gdb_prompt $"
|
||||||
|
+ { set args_2 1; set test_flag 1 }
|
||||||
|
+ -re "Hardware watchpoint 4: args\\\[3\\\].*Old value = 0.*New value = 1.*main \\\(\\\) at .*watchthreads2.c:$init_line.*$gdb_prompt $"
|
||||||
|
+ { set args_3 1; set test_flag 1 }
|
||||||
|
+ -re "Hardware watchpoint 3: args\\\[2\\\].*Old value = $args_2.*New value = [expr $args_2+1].*in thread_function \\\(arg=0x2\\\) at .*watchthreads2.c:$inc_line.*$gdb_prompt $"
|
||||||
|
+ { set args_2 [expr $args_2+1]; set test_flag 1 }
|
||||||
|
+ -re "Hardware watchpoint 4: args\\\[3\\\].*Old value = $args_3.*New value = [expr $args_3+1].*in thread_function \\\(arg=0x3\\\) at .*watchthreads2.c:$inc_line.*$gdb_prompt $"
|
||||||
|
+ { set args_3 [expr $args_3+1]; set test_flag 1 }
|
||||||
|
+ }
|
||||||
|
+ # If we fail above, don't bother continuing loop
|
||||||
|
+ if { $test_flag == 0 } {
|
||||||
|
+ set i 30;
|
||||||
|
+ }
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+# Print success message if loop succeeded.
|
||||||
|
+if { $test_flag == 1 } {
|
||||||
|
+ pass "threaded watch loop"
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+# Verify that we hit first watchpoint in child thread.
|
||||||
|
+set message "watchpoint on args\[2\] hit in thread"
|
||||||
|
+if { $args_2 > 1 } {
|
||||||
|
+ pass $message
|
||||||
|
+} else {
|
||||||
|
+ fail $message
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+# Verify that we hit second watchpoint in child thread.
|
||||||
|
+set message "watchpoint on args\[3\] hit in thread"
|
||||||
|
+if { $args_3 > 1 } {
|
||||||
|
+ pass $message
|
||||||
|
+} else {
|
||||||
|
+ fail $message
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+# Verify that all watchpoint hits are accounted for.
|
||||||
|
+set message "combination of threaded watchpoints = 30 + initial values"
|
||||||
|
+if { [expr $args_2+$args_3] == [expr [expr 30+$init_args_2]+$init_args_3] } {
|
||||||
|
+ pass $message
|
||||||
|
+} else {
|
||||||
|
+ fail $message
|
||||||
|
+}
|
||||||
|
--- gdb-6.3/gdb/i386-linux-nat.c.fix 2005-02-24 19:36:12.000000000 -0500
|
||||||
|
+++ gdb-6.3/gdb/i386-linux-nat.c 2005-02-28 17:33:01.000000000 -0500
|
||||||
|
@@ -1,6 +1,7 @@
|
||||||
|
/* Native-dependent code for GNU/Linux i386.
|
||||||
|
|
||||||
|
- Copyright 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||||
|
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005
|
||||||
|
+ Free Software Foundation, Inc.
|
||||||
|
|
||||||
|
This file is part of GDB.
|
||||||
|
|
||||||
|
@@ -23,6 +24,7 @@
|
||||||
|
#include "inferior.h"
|
||||||
|
#include "gdbcore.h"
|
||||||
|
#include "regcache.h"
|
||||||
|
+#include "observer.h"
|
||||||
|
#include "linux-nat.h"
|
||||||
|
|
||||||
|
#include "gdb_assert.h"
|
||||||
|
@@ -612,14 +614,14 @@ store_inferior_registers (int regno)
|
||||||
|
/* Support for debug registers. */
|
||||||
|
|
||||||
|
static unsigned long
|
||||||
|
-i386_linux_dr_get (int regnum)
|
||||||
|
+i386_linux_dr_get (ptid_t ptid, int regnum)
|
||||||
|
{
|
||||||
|
int tid;
|
||||||
|
unsigned long value;
|
||||||
|
|
||||||
|
- tid = TIDGET (inferior_ptid);
|
||||||
|
+ tid = TIDGET (ptid);
|
||||||
|
if (tid == 0)
|
||||||
|
- tid = PIDGET (inferior_ptid);
|
||||||
|
+ tid = PIDGET (ptid);
|
||||||
|
|
||||||
|
/* FIXME: kettenis/2001-03-27: Calling perror_with_name if the
|
||||||
|
ptrace call fails breaks debugging remote targets. The correct
|
||||||
|
@@ -640,13 +642,13 @@ i386_linux_dr_get (int regnum)
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
-i386_linux_dr_set (int regnum, unsigned long value)
|
||||||
|
+i386_linux_dr_set (ptid_t ptid, int regnum, unsigned long value)
|
||||||
|
{
|
||||||
|
int tid;
|
||||||
|
|
||||||
|
- tid = TIDGET (inferior_ptid);
|
||||||
|
+ tid = TIDGET (ptid);
|
||||||
|
if (tid == 0)
|
||||||
|
- tid = PIDGET (inferior_ptid);
|
||||||
|
+ tid = PIDGET (ptid);
|
||||||
|
|
||||||
|
errno = 0;
|
||||||
|
ptrace (PTRACE_POKEUSER, tid,
|
||||||
|
@@ -656,34 +658,158 @@ i386_linux_dr_set (int regnum, unsigned
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
-i386_linux_dr_set_control (unsigned long control)
|
||||||
|
+i386_linux_dr_set_control (ptid_t ptid, unsigned long control)
|
||||||
|
{
|
||||||
|
- i386_linux_dr_set (DR_CONTROL, control);
|
||||||
|
+ i386_linux_dr_set (ptid, DR_CONTROL, control);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
-i386_linux_dr_set_addr (int regnum, CORE_ADDR addr)
|
||||||
|
+i386_linux_dr_set_addr (ptid_t ptid, int regnum, CORE_ADDR addr)
|
||||||
|
{
|
||||||
|
gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR);
|
||||||
|
|
||||||
|
- i386_linux_dr_set (DR_FIRSTADDR + regnum, addr);
|
||||||
|
+ i386_linux_dr_set (ptid, DR_FIRSTADDR + regnum, addr);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
-i386_linux_dr_reset_addr (int regnum)
|
||||||
|
+i386_linux_dr_reset_addr (ptid_t ptid, int regnum)
|
||||||
|
{
|
||||||
|
gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR);
|
||||||
|
|
||||||
|
- i386_linux_dr_set (DR_FIRSTADDR + regnum, 0L);
|
||||||
|
+ i386_linux_dr_set (ptid, DR_FIRSTADDR + regnum, 0L);
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned long
|
||||||
|
-i386_linux_dr_get_status (void)
|
||||||
|
+i386_linux_dr_get_status (ptid_t ptid)
|
||||||
|
{
|
||||||
|
- return i386_linux_dr_get (DR_STATUS);
|
||||||
|
+ return i386_linux_dr_get (ptid, DR_STATUS);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
+/* Structure used to sync debug registers for all threads. */
|
||||||
|
+struct i386_debug_register_state
|
||||||
|
+{
|
||||||
|
+ int tid;
|
||||||
|
+ CORE_ADDR addr[DR_LASTADDR - DR_FIRSTADDR + 1];
|
||||||
|
+ unsigned long control;
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+static void
|
||||||
|
+i386_linux_set_debug_regs_for_thread (ptid_t ptid,
|
||||||
|
+ struct i386_debug_register_state *dbs)
|
||||||
|
+{
|
||||||
|
+ int i;
|
||||||
|
+ for (i = 0; i < (DR_LASTADDR - DR_FIRSTADDR) + 1; ++i)
|
||||||
|
+ i386_linux_dr_set_addr (ptid, i, dbs->addr[i]);
|
||||||
|
+ i386_linux_dr_set_control (ptid, dbs->control);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Iterator function to support syncing debug registers across all threads. */
|
||||||
|
+static int
|
||||||
|
+i386_linux_sync_debug_registers_callback (struct lwp_info *lwp, void *data)
|
||||||
|
+{
|
||||||
|
+ struct i386_debug_register_state *args = data;
|
||||||
|
+ int i, tid;
|
||||||
|
+
|
||||||
|
+ tid = TIDGET (lwp->ptid);
|
||||||
|
+ if (tid == 0)
|
||||||
|
+ tid = PIDGET (lwp->ptid);
|
||||||
|
+
|
||||||
|
+ if (tid != args->tid)
|
||||||
|
+ i386_linux_set_debug_regs_for_thread (lwp->ptid, args);
|
||||||
|
+ return 0;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Sync the debug registers for all known threads to the current
|
||||||
|
+ thread that has just performed an operation. This is required
|
||||||
|
+ because the debug registers are thread-specific. We want
|
||||||
|
+ watchpoints and hardware breakpoints to be treated globally
|
||||||
|
+ across all threads. */
|
||||||
|
+static int
|
||||||
|
+i386_linux_sync_debug_registers_across_threads (void)
|
||||||
|
+{
|
||||||
|
+ int i, tid;
|
||||||
|
+ struct i386_debug_register_state args;
|
||||||
|
+
|
||||||
|
+ tid = TIDGET (inferior_ptid);
|
||||||
|
+ if (tid == 0)
|
||||||
|
+ tid = PIDGET (inferior_ptid);
|
||||||
|
+
|
||||||
|
+ args.tid = tid;
|
||||||
|
+ for (i = 0; i < (DR_LASTADDR - DR_FIRSTADDR) + 1; ++i)
|
||||||
|
+ args.addr[i] = i386_linux_dr_get (inferior_ptid, DR_FIRSTADDR + i);
|
||||||
|
+ args.control = i386_linux_dr_get (inferior_ptid, DR_CONTROL);
|
||||||
|
+
|
||||||
|
+ iterate_over_lwps (&i386_linux_sync_debug_registers_callback, &args);
|
||||||
|
+
|
||||||
|
+ return 0;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Insert a watchpoint to watch a memory region which starts at
|
||||||
|
+ address ADDR and whose length is LEN bytes. Watch memory accesses
|
||||||
|
+ of the type TYPE. Return 0 on success, -1 on failure. */
|
||||||
|
+int
|
||||||
|
+i386_linux_insert_watchpoint (CORE_ADDR addr, int len, int type)
|
||||||
|
+{
|
||||||
|
+ int rc;
|
||||||
|
+ rc = i386_insert_watchpoint (addr, len, type);
|
||||||
|
+ if (!rc)
|
||||||
|
+ i386_linux_sync_debug_registers_across_threads ();
|
||||||
|
+ return rc;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Remove a watchpoint that watched the memory region which starts at
|
||||||
|
+ address ADDR, whose length is LEN bytes, and for accesses of the
|
||||||
|
+ type TYPE. Return 0 on success, -1 on failure. */
|
||||||
|
+int
|
||||||
|
+i386_linux_remove_watchpoint (CORE_ADDR addr, int len, int type)
|
||||||
|
+{
|
||||||
|
+ int rc;
|
||||||
|
+ rc = i386_remove_watchpoint (addr, len, type);
|
||||||
|
+ if (!rc)
|
||||||
|
+ i386_linux_sync_debug_registers_across_threads ();
|
||||||
|
+ return rc;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Insert a hardware-assisted breakpoint at address ADDR. SHADOW is
|
||||||
|
+ unused. Return 0 on success, EBUSY on failure. */
|
||||||
|
+int
|
||||||
|
+i386_linux_insert_hw_breakpoint (CORE_ADDR addr, void *shadow)
|
||||||
|
+{
|
||||||
|
+ int rc;
|
||||||
|
+ rc = i386_insert_hw_breakpoint (addr, shadow);
|
||||||
|
+ if (!rc)
|
||||||
|
+ i386_linux_sync_debug_registers_across_threads ();
|
||||||
|
+ return rc;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Remove a hardware-assisted breakpoint at address ADDR. SHADOW is
|
||||||
|
+ unused. Return 0 on success, -1 on failure. */
|
||||||
|
+int
|
||||||
|
+i386_linux_remove_hw_breakpoint (CORE_ADDR addr, void *shadow)
|
||||||
|
+{
|
||||||
|
+ int rc;
|
||||||
|
+ rc = i386_remove_hw_breakpoint (addr, shadow);
|
||||||
|
+ if (!rc)
|
||||||
|
+ i386_linux_sync_debug_registers_across_threads ();
|
||||||
|
+ return rc;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Observer function for a new thread attach. We need to insert
|
||||||
|
+ existing watchpoints and hardware breakpoints on the new thread. */
|
||||||
|
+static void
|
||||||
|
+i386_linux_new_thread (ptid_t ptid)
|
||||||
|
+{
|
||||||
|
+ int i;
|
||||||
|
+ struct i386_debug_register_state dbs;
|
||||||
|
+
|
||||||
|
+ for (i = 0; i < (DR_LASTADDR - DR_FIRSTADDR) + 1; ++i)
|
||||||
|
+ dbs.addr[i] = i386_linux_dr_get (inferior_ptid, DR_FIRSTADDR + i);
|
||||||
|
+ dbs.control = i386_linux_dr_get (inferior_ptid, DR_CONTROL);
|
||||||
|
+
|
||||||
|
+ i386_linux_set_debug_regs_for_thread (ptid, &dbs);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
/* Called by libthread_db. Returns a pointer to the thread local
|
||||||
|
storage (or its descriptor). */
|
||||||
|
|
||||||
|
@@ -817,3 +943,10 @@ child_post_startup_inferior (ptid_t ptid
|
||||||
|
i386_cleanup_dregs ();
|
||||||
|
linux_child_post_startup_inferior (ptid);
|
||||||
|
}
|
||||||
|
+
|
||||||
|
+void
|
||||||
|
+_initialize_i386_linux_nat (void)
|
||||||
|
+{
|
||||||
|
+ observer_attach_linux_new_thread (i386_linux_new_thread);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
--- gdb-6.3/gdb/amd64-linux-nat.c.fix 2005-02-24 19:37:56.000000000 -0500
|
||||||
|
+++ gdb-6.3/gdb/amd64-linux-nat.c 2005-02-28 17:32:44.000000000 -0500
|
||||||
|
@@ -1,6 +1,6 @@
|
||||||
|
/* Native-dependent code for GNU/Linux x86-64.
|
||||||
|
|
||||||
|
- Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
|
||||||
|
+ Copyright 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
|
||||||
|
Contributed by Jiri Smid, SuSE Labs.
|
||||||
|
|
||||||
|
This file is part of GDB.
|
||||||
|
@@ -24,6 +24,7 @@
|
||||||
|
#include "inferior.h"
|
||||||
|
#include "gdbcore.h"
|
||||||
|
#include "regcache.h"
|
||||||
|
+#include "observer.h"
|
||||||
|
#include "linux-nat.h"
|
||||||
|
|
||||||
|
#include "gdb_assert.h"
|
||||||
|
@@ -228,14 +229,14 @@ store_inferior_registers (int regnum)
|
||||||
|
|
||||||
|
|
||||||
|
static unsigned long
|
||||||
|
-amd64_linux_dr_get (int regnum)
|
||||||
|
+amd64_linux_dr_get (ptid_t ptid, int regnum)
|
||||||
|
{
|
||||||
|
int tid;
|
||||||
|
unsigned long value;
|
||||||
|
|
||||||
|
- tid = TIDGET (inferior_ptid);
|
||||||
|
+ tid = TIDGET (ptid);
|
||||||
|
if (tid == 0)
|
||||||
|
- tid = PIDGET (inferior_ptid);
|
||||||
|
+ tid = PIDGET (ptid);
|
||||||
|
|
||||||
|
/* FIXME: kettenis/2001-03-27: Calling perror_with_name if the
|
||||||
|
ptrace call fails breaks debugging remote targets. The correct
|
||||||
|
@@ -256,13 +257,13 @@ amd64_linux_dr_get (int regnum)
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
-amd64_linux_dr_set (int regnum, unsigned long value)
|
||||||
|
+amd64_linux_dr_set (ptid_t ptid, int regnum, unsigned long value)
|
||||||
|
{
|
||||||
|
int tid;
|
||||||
|
|
||||||
|
- tid = TIDGET (inferior_ptid);
|
||||||
|
+ tid = TIDGET (ptid);
|
||||||
|
if (tid == 0)
|
||||||
|
- tid = PIDGET (inferior_ptid);
|
||||||
|
+ tid = PIDGET (ptid);
|
||||||
|
|
||||||
|
errno = 0;
|
||||||
|
ptrace (PT_WRITE_U, tid, offsetof (struct user, u_debugreg[regnum]), value);
|
||||||
|
@@ -271,34 +272,158 @@ amd64_linux_dr_set (int regnum, unsigned
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
-amd64_linux_dr_set_control (unsigned long control)
|
||||||
|
+amd64_linux_dr_set_control (ptid_t ptid, unsigned long control)
|
||||||
|
{
|
||||||
|
- amd64_linux_dr_set (DR_CONTROL, control);
|
||||||
|
+ amd64_linux_dr_set (ptid, DR_CONTROL, control);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
-amd64_linux_dr_set_addr (int regnum, CORE_ADDR addr)
|
||||||
|
+amd64_linux_dr_set_addr (ptid_t ptid, int regnum, CORE_ADDR addr)
|
||||||
|
{
|
||||||
|
gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR);
|
||||||
|
|
||||||
|
- amd64_linux_dr_set (DR_FIRSTADDR + regnum, addr);
|
||||||
|
+ amd64_linux_dr_set (ptid, DR_FIRSTADDR + regnum, addr);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
-amd64_linux_dr_reset_addr (int regnum)
|
||||||
|
+amd64_linux_dr_reset_addr (ptid_t ptid, int regnum)
|
||||||
|
{
|
||||||
|
gdb_assert (regnum >= 0 && regnum <= DR_LASTADDR - DR_FIRSTADDR);
|
||||||
|
|
||||||
|
- amd64_linux_dr_set (DR_FIRSTADDR + regnum, 0L);
|
||||||
|
+ amd64_linux_dr_set (ptid, DR_FIRSTADDR + regnum, 0L);
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned long
|
||||||
|
-amd64_linux_dr_get_status (void)
|
||||||
|
+amd64_linux_dr_get_status (ptid_t ptid)
|
||||||
|
{
|
||||||
|
- return amd64_linux_dr_get (DR_STATUS);
|
||||||
|
+ return amd64_linux_dr_get (ptid, DR_STATUS);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
+/* Structure used to sync debug registers for all threads. */
|
||||||
|
+struct amd64_debug_register_state
|
||||||
|
+{
|
||||||
|
+ int tid;
|
||||||
|
+ CORE_ADDR addr[DR_LASTADDR - DR_FIRSTADDR + 1];
|
||||||
|
+ unsigned long control;
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+static void
|
||||||
|
+amd64_linux_set_debug_regs_for_thread (ptid_t ptid,
|
||||||
|
+ struct amd64_debug_register_state *dbs)
|
||||||
|
+{
|
||||||
|
+ int i;
|
||||||
|
+ for (i = 0; i < (DR_LASTADDR - DR_FIRSTADDR) + 1; ++i)
|
||||||
|
+ amd64_linux_dr_set_addr (ptid, i, dbs->addr[i]);
|
||||||
|
+ amd64_linux_dr_set_control (ptid, dbs->control);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Iterator function to support syncing debug registers across all threads. */
|
||||||
|
+static int
|
||||||
|
+amd64_linux_sync_debug_registers_callback (struct lwp_info *lwp, void *data)
|
||||||
|
+{
|
||||||
|
+ struct amd64_debug_register_state *args = data;
|
||||||
|
+ int i, tid;
|
||||||
|
+
|
||||||
|
+ tid = TIDGET (lwp->ptid);
|
||||||
|
+ if (tid == 0)
|
||||||
|
+ tid = PIDGET (lwp->ptid);
|
||||||
|
+
|
||||||
|
+ if (tid != args->tid)
|
||||||
|
+ amd64_linux_set_debug_regs_for_thread (lwp->ptid, args);
|
||||||
|
+ return 0;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Sync the debug registers for all known threads to the current
|
||||||
|
+ thread that has just performed an operation. This is required
|
||||||
|
+ because the debug registers are thread-specific. We want
|
||||||
|
+ watchpoints and hardware breakpoints to be treated globally
|
||||||
|
+ across all threads. */
|
||||||
|
+static int
|
||||||
|
+amd64_linux_sync_debug_registers_across_threads (void)
|
||||||
|
+{
|
||||||
|
+ int i, tid;
|
||||||
|
+ struct amd64_debug_register_state args;
|
||||||
|
+
|
||||||
|
+ tid = TIDGET (inferior_ptid);
|
||||||
|
+ if (tid == 0)
|
||||||
|
+ tid = PIDGET (inferior_ptid);
|
||||||
|
+
|
||||||
|
+ args.tid = tid;
|
||||||
|
+ for (i = 0; i < (DR_LASTADDR - DR_FIRSTADDR) + 1; ++i)
|
||||||
|
+ args.addr[i] = amd64_linux_dr_get (inferior_ptid, DR_FIRSTADDR + i);
|
||||||
|
+ args.control = amd64_linux_dr_get (inferior_ptid, DR_CONTROL);
|
||||||
|
+
|
||||||
|
+ iterate_over_lwps (&amd64_linux_sync_debug_registers_callback, &args);
|
||||||
|
+
|
||||||
|
+ return 0;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Insert a watchpoint to watch a memory region which starts at
|
||||||
|
+ address ADDR and whose length is LEN bytes. Watch memory accesses
|
||||||
|
+ of the type TYPE. Return 0 on success, -1 on failure. */
|
||||||
|
+int
|
||||||
|
+amd64_linux_insert_watchpoint (CORE_ADDR addr, int len, int type)
|
||||||
|
+{
|
||||||
|
+ int rc;
|
||||||
|
+ rc = i386_insert_watchpoint (addr, len, type);
|
||||||
|
+ if (!rc)
|
||||||
|
+ amd64_linux_sync_debug_registers_across_threads ();
|
||||||
|
+ return rc;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Remove a watchpoint that watched the memory region which starts at
|
||||||
|
+ address ADDR, whose length is LEN bytes, and for accesses of the
|
||||||
|
+ type TYPE. Return 0 on success, -1 on failure. */
|
||||||
|
+int
|
||||||
|
+amd64_linux_remove_watchpoint (CORE_ADDR addr, int len, int type)
|
||||||
|
+{
|
||||||
|
+ int rc;
|
||||||
|
+ rc = i386_remove_watchpoint (addr, len, type);
|
||||||
|
+ if (!rc)
|
||||||
|
+ amd64_linux_sync_debug_registers_across_threads ();
|
||||||
|
+ return rc;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Insert a hardware-assisted breakpoint at address ADDR. SHADOW is
|
||||||
|
+ unused. Return 0 on success, EBUSY on failure. */
|
||||||
|
+int
|
||||||
|
+amd64_linux_insert_hw_breakpoint (CORE_ADDR addr, void *shadow)
|
||||||
|
+{
|
||||||
|
+ int rc;
|
||||||
|
+ rc = i386_insert_hw_breakpoint (addr, shadow);
|
||||||
|
+ if (!rc)
|
||||||
|
+ amd64_linux_sync_debug_registers_across_threads ();
|
||||||
|
+ return rc;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Remove a hardware-assisted breakpoint at address ADDR. SHADOW is
|
||||||
|
+ unused. Return 0 on success, -1 on failure. */
|
||||||
|
+int
|
||||||
|
+amd64_linux_remove_hw_breakpoint (CORE_ADDR addr, void *shadow)
|
||||||
|
+{
|
||||||
|
+ int rc;
|
||||||
|
+ rc = i386_remove_hw_breakpoint (addr, shadow);
|
||||||
|
+ if (!rc)
|
||||||
|
+ amd64_linux_sync_debug_registers_across_threads ();
|
||||||
|
+ return rc;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+/* Observer function for a new thread attach. We need to insert
|
||||||
|
+ existing watchpoints and hardware breakpoints on the new thread. */
|
||||||
|
+static void
|
||||||
|
+amd64_linux_new_thread (ptid_t ptid)
|
||||||
|
+{
|
||||||
|
+ int i;
|
||||||
|
+ struct amd64_debug_register_state dbs;
|
||||||
|
+
|
||||||
|
+ for (i = 0; i < (DR_LASTADDR - DR_FIRSTADDR) + 1; ++i)
|
||||||
|
+ dbs.addr[i] = amd64_linux_dr_get (inferior_ptid, DR_FIRSTADDR + i);
|
||||||
|
+ dbs.control = amd64_linux_dr_get (inferior_ptid, DR_CONTROL);
|
||||||
|
+
|
||||||
|
+ amd64_linux_set_debug_regs_for_thread (ptid, &dbs);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
/* This function is called by libthread_db as part of its handling of
|
||||||
|
a request for a thread's local storage address. */
|
||||||
|
|
||||||
|
@@ -380,4 +505,6 @@ _initialize_amd64_linux_nat (void)
|
||||||
|
== amd64_native_gregset32_num_regs);
|
||||||
|
gdb_assert (ARRAY_SIZE (amd64_linux_gregset64_reg_offset)
|
||||||
|
== amd64_native_gregset64_num_regs);
|
||||||
|
+
|
||||||
|
+ observer_attach_linux_new_thread (amd64_linux_new_thread);
|
||||||
|
}
|
||||||
16
gdb.spec
16
gdb.spec
@ -11,7 +11,7 @@ Name: gdb
|
|||||||
Version: 6.3.0.0
|
Version: 6.3.0.0
|
||||||
|
|
||||||
# The release always contains a leading reserved number, start it at 0.
|
# The release always contains a leading reserved number, start it at 0.
|
||||||
Release: 0.31
|
Release: 0.34
|
||||||
|
|
||||||
License: GPL
|
License: GPL
|
||||||
Group: Development/Debuggers
|
Group: Development/Debuggers
|
||||||
@ -189,6 +189,9 @@ Patch143: gdb-6.3-unload-test-20050216.patch
|
|||||||
# Backport addition symfile-mem.o to all GNU/Linux systems.
|
# Backport addition symfile-mem.o to all GNU/Linux systems.
|
||||||
Patch144: gdb-6.3-addsymfilemem-20050209.patch
|
Patch144: gdb-6.3-addsymfilemem-20050209.patch
|
||||||
|
|
||||||
|
# Allow sibling threads to set threaded watchpoints for x86 and x86-64
|
||||||
|
Patch145: gdb-6.3-threaded-watchpoints2-20050225.patch
|
||||||
|
|
||||||
%ifarch ia64
|
%ifarch ia64
|
||||||
BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu libunwind >= 0.96-3
|
BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu libunwind >= 0.96-3
|
||||||
%else
|
%else
|
||||||
@ -266,6 +269,7 @@ and printing their data.
|
|||||||
%patch142 -p1
|
%patch142 -p1
|
||||||
%patch143 -p1
|
%patch143 -p1
|
||||||
%patch144 -p1
|
%patch144 -p1
|
||||||
|
%patch145 -p1
|
||||||
|
|
||||||
# Change the version that gets printed at GDB startup, so it is RedHat
|
# Change the version that gets printed at GDB startup, so it is RedHat
|
||||||
# specific.
|
# specific.
|
||||||
@ -305,7 +309,7 @@ cd %{gdb_build}
|
|||||||
# at least one warning, and stop the compilation. The whole configury
|
# at least one warning, and stop the compilation. The whole configury
|
||||||
# line needs to be cleaned up.
|
# line needs to be cleaned up.
|
||||||
|
|
||||||
export CFLAGS="$RPM_OPT_FLAGS -Wp,-U_FORTIFY_SOURCE"
|
export CFLAGS="$RPM_OPT_FLAGS -Wno-unused -Wno-pointer-sign -Wp,-U_FORTIFY_SOURCE"
|
||||||
|
|
||||||
enable_build_warnings=""
|
enable_build_warnings=""
|
||||||
%ifarch %{ix86} alpha ia64 ppc s390 s390x x86_64 ppc64
|
%ifarch %{ix86} alpha ia64 ppc s390 s390x x86_64 ppc64
|
||||||
@ -434,6 +438,14 @@ fi
|
|||||||
# don't include the files in include, they are part of binutils
|
# don't include the files in include, they are part of binutils
|
||||||
|
|
||||||
%changelog
|
%changelog
|
||||||
|
* Thu Mar 03 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-0.34
|
||||||
|
- Bump up release number.
|
||||||
|
|
||||||
|
* Mon Feb 28 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-0.32
|
||||||
|
- Modify debug register handling for x86, x86-64 to be thread-specific.
|
||||||
|
- Modify threaded watchpoint code for x86, x86-64 to properly insert
|
||||||
|
and remove watchpoints on all threads.
|
||||||
|
|
||||||
* Tue Feb 22 2005 Andrew Cagney <cagney@redhat.com> 6.3.0.0-0.31
|
* Tue Feb 22 2005 Andrew Cagney <cagney@redhat.com> 6.3.0.0-0.31
|
||||||
- Bump version number.
|
- Bump version number.
|
||||||
|
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user