Added MIPS16 PC masking for disassembly. See PR 12149.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7801d17..b9b6a81 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,15 @@
+Thu Oct  9 12:37:57 1997  Frank Ch. Eigler  <fche@cygnus.com>
+
+       * printcmd.c (print_address_symbolic, address_info): Mask
+       target-specific flag bits from PC, for more aesthetic disassembly.
+       * config/mips/tm-mips.h: Added PC masking for MIPS family
+       (especially the MIPS16).
+
+Sat Oct  4 18:45:44 1997  Mark Alexander  <marka@cygnus.com>
+
+       * remote-mips.c (mips-initialize): Work around flakiness in
+       some versions of PMON after loading a program.
+
 Fri Oct  3 15:49:18 1997  Per Bothner  <bothner@cygnus.com>
 
        * c-lang.h, cp-valprint.c (static_field_print):  Make non-static.

diff --git a/gdb/config/mips/tm-mips.h b/gdb/config/mips/tm-mips.h
index 867859f..e1d7fc8 100644 (file)
--- a/gdb/config/mips/tm-mips.h
+++ b/gdb/config/mips/tm-mips.h
@@ -50,6 +50,14 @@ struct value;
 #define TARGET_MONITOR_PROMPT "<IDT>"
 #endif
 
+/* PC should be masked to remove possible MIPS16 flag */
+#if !defined (GDB_TARGET_MASK_DISAS_PC)
+#define GDB_TARGET_MASK_DISAS_PC(addr) UNMAKE_MIPS16_ADDR(addr)
+#endif
+#if !defined (GDB_TARGET_UNMASK_DISAS_PC)
+#define GDB_TARGET_UNMASK_DISAS_PC(addr) MAKE_MIPS16_ADDR(addr)
+#endif
+
 /* Floating point is IEEE compliant */
 #define IEEE_FLOAT