2003-05-15 Andrew Cagney <cagney@redhat.com>

[deliverable/binutils-gdb.git] / gdb / mips-tdep.c

diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index 57ee0dfa4d59cdad8b19beb74e32fb44eb7a452d..8b5861ac7741fa3822ce59665bc81232f75d667a 100644 (file)
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -2389,7 +2389,7 @@ non_heuristic_proc_desc (CORE_ADDR pc, CORE_ADDR *addrptr)
       return NULL;
     }
 
-  sym = lookup_symbol (MIPS_EFI_SYMBOL_NAME, b, LABEL_NAMESPACE, 0, NULL);
+  sym = lookup_symbol (MIPS_EFI_SYMBOL_NAME, b, LABEL_DOMAIN, 0, NULL);
 
   /* If we never found a PDR for this function in symbol reading, then
      examine prologues to find the information.  */
@@ -5119,19 +5119,6 @@ gdb_print_insn_mips (bfd_vma memaddr, disassemble_info *info)
     return print_insn_little_mips (memaddr, info);
 }
 
-/* Old-style breakpoint macros.
-   The IDT board uses an unusual breakpoint value, and sometimes gets
-   confused when it sees the usual MIPS breakpoint instruction.  */
-
-#define BIG_BREAKPOINT {0, 0x5, 0, 0xd}
-#define LITTLE_BREAKPOINT {0xd, 0, 0x5, 0}
-#define PMON_BIG_BREAKPOINT {0, 0, 0, 0xd}
-#define PMON_LITTLE_BREAKPOINT {0xd, 0, 0, 0}
-#define IDT_BIG_BREAKPOINT {0, 0, 0x0a, 0xd}
-#define IDT_LITTLE_BREAKPOINT {0xd, 0x0a, 0, 0}
-#define MIPS16_BIG_BREAKPOINT {0xe8, 0xa5}
-#define MIPS16_LITTLE_BREAKPOINT {0xa5, 0xe8}
-
 /* This function implements the BREAKPOINT_FROM_PC macro.  It uses the program
    counter value to determine whether a 16- or 32-bit breakpoint should be
    used.  It returns a pointer to a string of bytes that encode a breakpoint
@@ -5146,17 +5133,19 @@ mips_breakpoint_from_pc (CORE_ADDR * pcptr, int *lenptr)
     {
       if (pc_is_mips16 (*pcptr))
        {
-         static unsigned char mips16_big_breakpoint[] =
-           MIPS16_BIG_BREAKPOINT;
+         static unsigned char mips16_big_breakpoint[] = {0xe8, 0xa5};
          *pcptr = UNMAKE_MIPS16_ADDR (*pcptr);
          *lenptr = sizeof (mips16_big_breakpoint);
          return mips16_big_breakpoint;
        }
       else
        {
-         static unsigned char big_breakpoint[] = BIG_BREAKPOINT;
-         static unsigned char pmon_big_breakpoint[] = PMON_BIG_BREAKPOINT;
-         static unsigned char idt_big_breakpoint[] = IDT_BIG_BREAKPOINT;
+         /* The IDT board uses an unusual breakpoint value, and
+            sometimes gets confused when it sees the usual MIPS
+            breakpoint instruction.  */
+         static unsigned char big_breakpoint[] = {0, 0x5, 0, 0xd};
+         static unsigned char pmon_big_breakpoint[] = {0, 0, 0, 0xd};
+         static unsigned char idt_big_breakpoint[] = {0, 0, 0x0a, 0xd};
 
          *lenptr = sizeof (big_breakpoint);
 
@@ -5174,19 +5163,16 @@ mips_breakpoint_from_pc (CORE_ADDR * pcptr, int *lenptr)
     {
       if (pc_is_mips16 (*pcptr))
        {
-         static unsigned char mips16_little_breakpoint[] =
-           MIPS16_LITTLE_BREAKPOINT;
+         static unsigned char mips16_little_breakpoint[] = {0xa5, 0xe8};
          *pcptr = UNMAKE_MIPS16_ADDR (*pcptr);
          *lenptr = sizeof (mips16_little_breakpoint);
          return mips16_little_breakpoint;
        }
       else
        {
-         static unsigned char little_breakpoint[] = LITTLE_BREAKPOINT;
-         static unsigned char pmon_little_breakpoint[] =
-           PMON_LITTLE_BREAKPOINT;
-         static unsigned char idt_little_breakpoint[] =
-           IDT_LITTLE_BREAKPOINT;
+         static unsigned char little_breakpoint[] = {0xd, 0, 0x5, 0};
+         static unsigned char pmon_little_breakpoint[] = {0xd, 0, 0, 0};
+         static unsigned char idt_little_breakpoint[] = {0xd, 0x0a, 0, 0};
 
          *lenptr = sizeof (little_breakpoint);
 
@@ -6137,8 +6123,6 @@ mips_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                      "mips_dump_tdep: BADVADDR_REGNUM = %d\n",
                      BADVADDR_REGNUM);
-  fprintf_unfiltered (file,
-                     "mips_dump_tdep: BIG_BREAKPOINT = delete?\n");
   fprintf_unfiltered (file,
                      "mips_dump_tdep: CAUSE_REGNUM = %d\n",
                      CAUSE_REGNUM);
@@ -6169,10 +6153,6 @@ mips_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                      "mips_dump_tdep:  HI_REGNUM = %d\n",
                      HI_REGNUM);
-  fprintf_unfiltered (file,
-                     "mips_dump_tdep: IDT_BIG_BREAKPOINT = delete?\n");
-  fprintf_unfiltered (file,
-                     "mips_dump_tdep: IDT_LITTLE_BREAKPOINT = delete?\n");
   fprintf_unfiltered (file,
                      "mips_dump_tdep: IGNORE_HELPER_CALL # %s\n",
                      XSTRING (IGNORE_HELPER_CALL (PC)));
@@ -6187,8 +6167,6 @@ mips_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
   fprintf_unfiltered (file,
                      "mips_dump_tdep: LAST_EMBED_REGNUM = %d\n",
                      LAST_EMBED_REGNUM);
-  fprintf_unfiltered (file,
-                     "mips_dump_tdep: LITTLE_BREAKPOINT = delete?\n");
   fprintf_unfiltered (file,
                      "mips_dump_tdep: LO_REGNUM = %d\n",
                      LO_REGNUM);
@@ -6209,13 +6187,9 @@ mips_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
 #endif
   fprintf_unfiltered (file,
                      "mips_dump_tdep: MAKE_MIPS16_ADDR = FIXME!\n");
-  fprintf_unfiltered (file,
-                     "mips_dump_tdep: MIPS16_BIG_BREAKPOINT = delete?\n");
   fprintf_unfiltered (file,
                      "mips_dump_tdep: MIPS16_INSTLEN = %d\n",
                      MIPS16_INSTLEN);
-  fprintf_unfiltered (file,
-                     "mips_dump_tdep: MIPS16_LITTLE_BREAKPOINT = delete?\n");
   fprintf_unfiltered (file,
                      "mips_dump_tdep: MIPS_DEFAULT_ABI = FIXME!\n");
   fprintf_unfiltered (file,
@@ -6239,10 +6213,6 @@ mips_dump_tdep (struct gdbarch *current_gdbarch, struct ui_file *file)
                      "mips_dump_tdep: OP_LDFPR = used?\n");
   fprintf_unfiltered (file,
                      "mips_dump_tdep: OP_LDGPR = used?\n");
-  fprintf_unfiltered (file,
-                     "mips_dump_tdep: PMON_BIG_BREAKPOINT = delete?\n");
-  fprintf_unfiltered (file,
-                     "mips_dump_tdep: PMON_LITTLE_BREAKPOINT = delete?\n");
   fprintf_unfiltered (file,
                      "mips_dump_tdep: PRID_REGNUM = %d\n",
                      PRID_REGNUM);