diff options
Diffstat (limited to 'gdb/alpha-nat.c')
| -rw-r--r-- | gdb/alpha-nat.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/gdb/alpha-nat.c b/gdb/alpha-nat.c index a21346b..580dcc0 100644 --- a/gdb/alpha-nat.c +++ b/gdb/alpha-nat.c @@ -41,40 +41,6 @@ static void fetch_osf_core_registers (char *, unsigned, int, CORE_ADDR); static void fetch_elf_core_registers (char *, unsigned, int, CORE_ADDR); -/* Size of elements in jmpbuf */ - -#define JB_ELEMENT_SIZE 8 - -/* The definition for JB_PC in machine/reg.h is wrong. - And we can't get at the correct definition in setjmp.h as it is - not always available (eg. if _POSIX_SOURCE is defined which is the - default). As the defintion is unlikely to change (see comment - in <setjmp.h>, define the correct value here. */ - -#undef JB_PC -#define JB_PC 2 - -/* Figure out where the longjmp will land. - We expect the first arg to be a pointer to the jmp_buf structure from which - we extract the pc (JB_PC) that we will land at. The pc is copied into PC. - This routine returns true on success. */ - -int -get_longjmp_target (CORE_ADDR *pc) -{ - CORE_ADDR jb_addr; - char raw_buffer[ALPHA_MAX_REGISTER_RAW_SIZE]; - - jb_addr = read_register (ALPHA_A0_REGNUM); - - if (target_read_memory (jb_addr + JB_PC * JB_ELEMENT_SIZE, raw_buffer, - sizeof (CORE_ADDR))) - return 0; - - *pc = extract_address (raw_buffer, sizeof (CORE_ADDR)); - return 1; -} - /* Extract the register values out of the core file and store them where `read_register' will find them. |