Implement breakpoint_kind_from_pc and sw_breakpoint_from_kind for ARM in GDBServer.

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

diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 249e1d1b859c9a30e13a31b9efa9ba771a754a4e..3a6c6d86554a72a4801f942a302ff76d6d46779c 100644 (file)
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -45,6 +45,7 @@
 #include "user-regs.h"
 #include "observer.h"
 
+#include "arch/arm.h"
 #include "arm-tdep.h"
 #include "gdb/sim-arm.h"
 
@@ -235,8 +236,6 @@ static void arm_neon_quad_write (struct gdbarch *gdbarch,
                                 struct regcache *regcache,
                                 int regnum, const gdb_byte *buf);
 
-static int thumb_insn_size (unsigned short inst1);
-
 struct arm_prologue_cache
 {
   /* The stack pointer at the time this frame was created; i.e. the
@@ -267,12 +266,6 @@ static CORE_ADDR arm_analyze_prologue (struct gdbarch *gdbarch,
 
 #define DISPLACED_STEPPING_ARCH_VERSION                5
 
-/* Addresses for calling Thumb functions have the bit 0 set.
-   Here are some macros to test, set, or clear bit 0 of addresses.  */
-#define IS_THUMB_ADDR(addr)    ((addr) & 1)
-#define MAKE_THUMB_ADDR(addr)  ((addr) | 1)
-#define UNMAKE_THUMB_ADDR(addr) ((addr) & ~1)
-
 /* Set to true if the 32-bit mode is in use.  */
 
 int arm_apcs_32 = 1;
@@ -4364,18 +4357,6 @@ bitcount (unsigned long val)
   return nbits;
 }
 
-/* Return the size in bytes of the complete Thumb instruction whose
-   first halfword is INST1.  */
-
-static int
-thumb_insn_size (unsigned short inst1)
-{
-  if ((inst1 & 0xe000) == 0xe000 && (inst1 & 0x1800) != 0)
-    return 4;
-  else
-    return 2;
-}
-
 static int
 thumb_advance_itstate (unsigned int itstate)
 {