diff options
Diffstat (limited to 'gdb/ia64-linux-nat.c')
| -rw-r--r-- | gdb/ia64-linux-nat.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gdb/ia64-linux-nat.c b/gdb/ia64-linux-nat.c index dbe6e53..ff2d61c 100644 --- a/gdb/ia64-linux-nat.c +++ b/gdb/ia64-linux-nat.c @@ -477,16 +477,16 @@ fill_fpregset (const struct regcache *regcache, #define IA64_PSR_DD (1UL << 39) static void -enable_watchpoints_in_psr (ptid_t ptid) +enable_watchpoints_in_psr (struct regcache *regcache) { - CORE_ADDR psr; + ULONGEST psr; - psr = read_register_pid (IA64_PSR_REGNUM, ptid); + regcache_cooked_read_unsigned (regcache, IA64_PSR_REGNUM, &psr); if (!(psr & IA64_PSR_DB)) { psr |= IA64_PSR_DB; /* Set the db bit - this enables hardware watchpoints and breakpoints. */ - write_register_pid (IA64_PSR_REGNUM, psr, ptid); + regcache_cooked_write_unsigned (regcache, IA64_PSR_REGNUM, psr); } } @@ -591,7 +591,7 @@ ia64_linux_insert_watchpoint (CORE_ADDR addr, int len, int rw) } store_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask); - enable_watchpoints_in_psr (ptid); + enable_watchpoints_in_psr (current_regcache); return 0; } @@ -628,6 +628,7 @@ ia64_linux_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p) int tid; struct siginfo siginfo; ptid_t ptid = inferior_ptid; + struct regcache *regcache = current_regcache; tid = TIDGET(ptid); if (tid == 0) @@ -640,10 +641,10 @@ ia64_linux_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p) (siginfo.si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */) return 0; - psr = read_register_pid (IA64_PSR_REGNUM, ptid); + regcache_cooked_read_unsigned (regcache, IA64_PSR_REGNUM, &psr); psr |= IA64_PSR_DD; /* Set the dd bit - this will disable the watchpoint for the next instruction */ - write_register_pid (IA64_PSR_REGNUM, psr, ptid); + regcache_cooked_write_unsigned (regcache, IA64_PSR_REGNUM, psr); *addr_p = (CORE_ADDR)siginfo.si_addr; return 1; |