diff options
Diffstat (limited to 'gdb/gdbarch.c')
| -rw-r--r-- | gdb/gdbarch.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index a1b02ac..6b58760 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -135,6 +135,7 @@ struct gdbarch int float_bit; int double_bit; int long_double_bit; + int ieee_float; gdbarch_read_pc_ftype *read_pc; gdbarch_write_pc_ftype *write_pc; gdbarch_read_fp_ftype *read_fp; @@ -273,6 +274,7 @@ struct gdbarch startup_gdbarch = { 0, 0, 0, + 0, generic_get_saved_register, 0, 0, @@ -335,6 +337,7 @@ gdbarch_alloc (const struct gdbarch_info *info, /* Force the explicit initialization of these. */ gdbarch->bfd_vma_bit = TARGET_ARCHITECTURE->bits_per_address; + gdbarch->ieee_float = 1; gdbarch->num_regs = -1; gdbarch->sp_regnum = -1; gdbarch->fp_regnum = -1; @@ -423,6 +426,7 @@ verify_gdbarch (struct gdbarch *gdbarch) if ((GDB_MULTI_ARCH >= 1) && (gdbarch->long_double_bit == 0)) internal_error ("gdbarch: verify_gdbarch: long_double_bit invalid"); + /* Skip verify of ieee_float, invalid_p == 0 */ if ((GDB_MULTI_ARCH >= 1) && (gdbarch->read_pc == 0)) internal_error ("gdbarch: verify_gdbarch: read_pc invalid"); @@ -656,6 +660,9 @@ gdbarch_dump (void) "gdbarch_update: TARGET_LONG_DOUBLE_BIT = %ld\n", (long) TARGET_LONG_DOUBLE_BIT); fprintf_unfiltered (gdb_stdlog, + "gdbarch_update: IEEE_FLOAT = %ld\n", + (long) IEEE_FLOAT); + fprintf_unfiltered (gdb_stdlog, "gdbarch_update: TARGET_READ_PC = 0x%08lx\n", (long) current_gdbarch->read_pc /*TARGET_READ_PC ()*/); @@ -1120,6 +1127,22 @@ set_gdbarch_long_double_bit (struct gdbarch *gdbarch, gdbarch->long_double_bit = long_double_bit; } +int +gdbarch_ieee_float (struct gdbarch *gdbarch) +{ + /* Skip verify of ieee_float, invalid_p == 0 */ + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_ieee_float called\n"); + return gdbarch->ieee_float; +} + +void +set_gdbarch_ieee_float (struct gdbarch *gdbarch, + int ieee_float) +{ + gdbarch->ieee_float = ieee_float; +} + CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, int pid) { |