diff options
Diffstat (limited to 'gdb/i386-tdep.c')
-rw-r--r-- | gdb/i386-tdep.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 6330ceb..62df614 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -2746,21 +2746,17 @@ i386_convert_register_p (struct gdbarch *gdbarch, /* Read a value of type TYPE from register REGNUM in frame FRAME, and return its contents in TO. */ -static void +static int i386_register_to_value (struct frame_info *frame, int regnum, - struct type *type, gdb_byte *to) + struct type *type, gdb_byte *to, + int *optimizedp, int *unavailablep) { struct gdbarch *gdbarch = get_frame_arch (frame); int len = TYPE_LENGTH (type); - /* FIXME: kettenis/20030609: What should we do if REGNUM isn't - available in FRAME (i.e. if it wasn't saved)? */ - if (i386_fp_regnum_p (gdbarch, regnum)) - { - i387_register_to_value (frame, regnum, type, to); - return; - } + return i387_register_to_value (frame, regnum, type, to, + optimizedp, unavailablep); /* Read a value spread across multiple registers. */ @@ -2771,11 +2767,18 @@ i386_register_to_value (struct frame_info *frame, int regnum, gdb_assert (regnum != -1); gdb_assert (register_size (gdbarch, regnum) == 4); - get_frame_register (frame, regnum, to); + if (!get_frame_register_bytes (frame, regnum, 0, + register_size (gdbarch, regnum), + to, optimizedp, unavailablep)) + return 0; + regnum = i386_next_regnum (regnum); len -= 4; to += 4; } + + *optimizedp = *unavailablep = 0; + return 1; } /* Write the contents FROM of a value of type TYPE into register |