diff options
Diffstat (limited to 'gdb/mips-tdep.c')
| -rw-r--r-- | gdb/mips-tdep.c | 42 |
1 files changed, 8 insertions, 34 deletions
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c index da46b35..0597191 100644 --- a/gdb/mips-tdep.c +++ b/gdb/mips-tdep.c @@ -266,36 +266,6 @@ unmake_mips16_addr (CORE_ADDR addr) return ((addr) & ~(CORE_ADDR) 1); } -/* Return the contents of register REGNUM as a signed integer. */ - -static LONGEST -read_signed_register (int regnum) -{ - LONGEST val; - regcache_cooked_read_signed (current_regcache, regnum, &val); - return val; -} - -static LONGEST -read_signed_register_pid (int regnum, ptid_t ptid) -{ - ptid_t save_ptid; - LONGEST retval; - - if (ptid_equal (ptid, inferior_ptid)) - return read_signed_register (regnum); - - save_ptid = inferior_ptid; - - inferior_ptid = ptid; - - retval = read_signed_register (regnum); - - inferior_ptid = save_ptid; - - return retval; -} - /* Return the MIPS ABI associated with GDBARCH. */ enum mips_abi mips_abi (struct gdbarch *gdbarch) @@ -926,9 +896,12 @@ mips_pc_is_mips16 (CORE_ADDR memaddr) all registers should be sign extended for simplicity? */ static CORE_ADDR -mips_read_pc (ptid_t ptid) +mips_read_pc (struct regcache *regcache) { - return read_signed_register_pid (mips_regnum (current_gdbarch)->pc, ptid); + ULONGEST pc; + int regnum = mips_regnum (get_regcache_arch (regcache))->pc; + regcache_cooked_read_signed (regcache, regnum, &pc); + return pc; } static CORE_ADDR @@ -963,9 +936,10 @@ mips_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame) } static void -mips_write_pc (CORE_ADDR pc, ptid_t ptid) +mips_write_pc (struct regcache *regcache, CORE_ADDR pc) { - write_register_pid (mips_regnum (current_gdbarch)->pc, pc, ptid); + int regnum = mips_regnum (get_regcache_arch (regcache))->pc; + regcache_cooked_write_unsigned (regcache, regnum, pc); } /* Fetch and return instruction from the specified location. If the PC |