print_i387_status_word (unsigned int status, struct ui_file *file)
{
fprintf_filtered (file, "Status Word: %s",
- local_hex_string_custom (status, "04"));
+ hex_string_custom (status, 4));
fputs_filtered (" ", file);
fprintf_filtered (file, " %s", (status & 0x0001) ? "IE" : " ");
fprintf_filtered (file, " %s", (status & 0x0002) ? "DE" : " ");
print_i387_control_word (unsigned int control, struct ui_file *file)
{
fprintf_filtered (file, "Control Word: %s",
- local_hex_string_custom (control, "04"));
+ hex_string_custom (control, 4));
fputs_filtered (" ", file);
fprintf_filtered (file, " %s", (control & 0x0001) ? "IM" : " ");
fprintf_filtered (file, " %s", (control & 0x0002) ? "DM" : " ");
print_i387_status_word (fstat, file);
print_i387_control_word (fctrl, file);
fprintf_filtered (file, "Tag Word: %s\n",
- local_hex_string_custom (ftag, "04"));
+ hex_string_custom (ftag, 4));
fprintf_filtered (file, "Instruction Pointer: %s:",
- local_hex_string_custom (fiseg, "02"));
- fprintf_filtered (file, "%s\n", local_hex_string_custom (fioff, "08"));
+ hex_string_custom (fiseg, 2));
+ fprintf_filtered (file, "%s\n", hex_string_custom (fioff, 8));
fprintf_filtered (file, "Operand Pointer: %s:",
- local_hex_string_custom (foseg, "02"));
- fprintf_filtered (file, "%s\n", local_hex_string_custom (fooff, "08"));
+ hex_string_custom (foseg, 2));
+ fprintf_filtered (file, "%s\n", hex_string_custom (fooff, 8));
fprintf_filtered (file, "Opcode: %s\n",
- local_hex_string_custom (fop ? (fop | 0xd800) : 0, "04"));
+ hex_string_custom (fop ? (fop | 0xd800) : 0, 4));
#undef I387_ST0_REGNUM
}
put_frame_register (frame, regnum, to);
}
\f
-\f
/* Handle FSAVE and FXSAVE formats. */
gdb_assert (tdep->st0_regnum >= I386_ST0_REGNUM);
- /* Define I387_ST0_REGNUM such that we use the proper definitions
- for REGCACHE's architecture. */
+ /* Define I387_ST0_REGNUM and I387_NUM_XMM_REGS such that we use the
+ proper definitions for REGCACHE's architecture. */
+
#define I387_ST0_REGNUM tdep->st0_regnum
+#define I387_NUM_XMM_REGS tdep->num_xmm_regs
for (i = I387_ST0_REGNUM; i < I387_XMM0_REGNUM; i++)
if (regnum == -1 || regnum == i)
else
regcache_raw_supply (regcache, i, FSAVE_ADDR (regs, i));
}
+
+ /* Provide dummy values for the SSE registers. */
+ for (i = I387_XMM0_REGNUM; i < I387_MXCSR_REGNUM; i++)
+ if (regnum == -1 || regnum == i)
+ regcache_raw_supply (regcache, i, NULL);
+ if (regnum == -1 || regnum == I387_MXCSR_REGNUM)
+ {
+ char buf[4];
+
+ store_unsigned_integer (buf, 4, 0x1f80);
+ regcache_raw_supply (regcache, I387_MXCSR_REGNUM, buf);
+ }
+
#undef I387_ST0_REGNUM
+#undef I387_NUM_XMM_REGS
}
/* Fill register REGNUM (if it is a floating-point register) in *FSAVE