* config/i386/tm-i386.h (REGISTER_SIZE): Remove define.

(NUM_GREGS, NUM_FREGS, NUM_SSE_REGS): Remove defines.
(FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove defines.
(FP0_REGNUM): Remove define.
(MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE,
MAX_REGISTER_VIRTUAL_SIZE): Remove define.
(i386_register_virtual_size): Remove protoype.
* i386-tdep.c (i386_register_virtual_size): Removed.
(i386_extract_return_value, i386_store_return_value): Use
FP0_REGNUM instead of NUM_FREGS to determine whether the
floating-point registers are available.
(i386_gdbarch_init): Tweak FIXME about FPU registers.
Adjust for removal of macros mentioned above.

* i386-tdep.c (i386_gdbarch_init): Tewak

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 3ca3777b4f5c013df4ec4dba9e15776fcff77902..f1eeb352f28bce20bf05b4139338d6e9237a2ebc 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,23 @@
 2002-06-15  Mark Kettenis  <kettenis@gnu.org>
 
+       * config/i386/tm-i386.h (REGISTER_SIZE): Remove define.
+       (NUM_GREGS, NUM_FREGS, NUM_SSE_REGS): Remove defines.
+       (FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove defines.
+       (FP0_REGNUM): Remove define.
+       (MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE,
+       MAX_REGISTER_VIRTUAL_SIZE): Remove define.
+       (i386_register_virtual_size): Remove protoype.
+       * i386-tdep.c (i386_register_virtual_size): Removed.
+       (i386_extract_return_value, i386_store_return_value): Use
+       FP0_REGNUM instead of NUM_FREGS to determine whether the
+       floating-point registers are available.
+       (i386_gdbarch_init): Tweak FIXME about FPU registers.
+       Adjust for removal of macros mentioned above.
+
+2002-06-15  Mark Kettenis  <kettenis@gnu.org>
+
+       * i386-tdep.c (i386_gdbarch_init): Tewak
+
        * i386v4-nat.c: Include "i386-tdep.h".  Reformat and tweak various
        comments.
        (fill_gregset, supply_gregset, supply_fpregset, fill_fpregset):

diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h
index 34383510a71db94aba50ec19db1bb655488db66d..adbff64a8490cf1a3b76db69bc1ceaaff439d8b2 100644 (file)
--- a/gdb/config/i386/tm-i386.h
+++ b/gdb/config/i386/tm-i386.h
@@ -56,74 +56,8 @@ extern int i386_skip_prologue (int);
    number of bytes in BREAKPOINT but not always. */
 
 #define DECR_PC_AFTER_BREAK 1
-
-/* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places; REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
-
-#define REGISTER_SIZE 4
-
-/* This register file is parameterized by two macros:
-   HAVE_I387_REGS --- register file should include i387 registers
-   HAVE_SSE_REGS  --- register file should include SSE registers
-   If HAVE_SSE_REGS is #defined, then HAVE_I387_REGS must also be #defined.
-   
-   However, GDB code should not test those macros with #ifdef, since
-   that makes code which is annoying to multi-arch.  Instead, GDB code
-   should check the values of NUM_GREGS, NUM_FREGS, and NUM_SSE_REGS,
-   which will eventually get mapped onto architecture vector entries.
-
-   It's okay to use the macros in tm-*.h files, though, since those
-   files will get completely replaced when we multi-arch anyway.  */
-
-/* Number of general registers, present on every 32-bit x86 variant.  */
-#define NUM_GREGS (16)
-
-/* Number of floating-point unit registers.  */
-#ifdef HAVE_I387_REGS
-#define NUM_FREGS (16)
-#else
-#define NUM_FREGS (0)
-#endif
-
-/* Number of SSE registers.  */
-#ifdef HAVE_SSE_REGS
-#define NUM_SSE_REGS (9)
-#else
-#define NUM_SSE_REGS (0)
-#endif
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define FP_REGNUM 5            /* (ebp) Contains address of executing stack
-                                  frame */
-#define SP_REGNUM 4            /* (usp) Contains address of top of stack */
-#define PC_REGNUM 8            /* (eip) Contains program counter */
-#define PS_REGNUM 9            /* (ps)  Contains processor status */
-
-/* First FPU data register.  */
-#ifdef HAVE_I387_REGS
-#define FP0_REGNUM 16
-#else
-#define FP0_REGNUM 0
-#endif
 \f
 
-/* Largest value REGISTER_RAW_SIZE can have.  */
-#define MAX_REGISTER_RAW_SIZE 16
-
-/* Return the size in bytes of the virtual type of register REG.  */
-#define REGISTER_VIRTUAL_SIZE(reg) i386_register_virtual_size ((reg))
-extern int i386_register_virtual_size (int reg);
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-#define MAX_REGISTER_VIRTUAL_SIZE 16
-
 /* Return the GDB type object for the "standard" data type of data in
    register REGNUM.  */