Enable multi-arch for i386.

1 files changed, 40 insertions, 0 deletions

diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h
index 16c245ca665..39798ecdb51 100644
--- a/gdb/i386-tdep.h
+++ b/gdb/i386-tdep.h
@@ -22,16 +22,34 @@
 #ifndef I386_TDEP_H
 #define I386_TDEP_H
 
+#if !defined (FPU_REG_RAW_SIZE) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FPU_REG_RAW_SIZE 10
+#endif
 
+#if !defined (XMM0_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define XMM0_REGNUM FIRST_XMM_REGNUM
+#endif
+#if !defined (FIRST_FPU_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FIRST_FPU_REGNUM FP0_REGNUM
+#endif
+#if !defined (LAST_FPU_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define LAST_FPU_REGNUM (gdbarch_tdep (current_gdbarch)->last_fpu_regnum)
+#endif
+#if !defined (FIRST_XMM_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FIRST_XMM_REGNUM (gdbarch_tdep (current_gdbarch)->first_xmm_regnum)
+#endif
+#if !defined (LAST_XMM_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define LAST_XMM_REGNUM (gdbarch_tdep (current_gdbarch)->last_xmm_regnum)
+#endif
+#if !defined (MXCSR_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define MXCSR_REGNUM (gdbarch_tdep (current_gdbarch)->mxcsr_regnum)
+#endif
+#if !defined (FIRST_FPU_CTRL_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FIRST_FPU_CTRL_REGNUM (gdbarch_tdep (current_gdbarch)->first_fpu_ctrl_regnum)
+#endif
+#if !defined (LAST_FPU_CTRL_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define LAST_FPU_CTRL_REGNUM (FIRST_FPU_CTRL_REGNUM + 7)
+#endif
 
 /* All of these control registers (except for FCOFF and FDOFF) are
    sixteen bits long (at most) in the FPU, but are zero-extended to
@@ -39,22 +57,38 @@
    compute the size of the control register file, and somewhat easier
    to convert to and from the FSAVE instruction's 32-bit format.  */
 /* FPU control word.  */
+#if !defined (FCTRL_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FCTRL_REGNUM (FIRST_FPU_CTRL_REGNUM)
+#endif
 /* FPU status word.  */
+#if !defined (FSTAT_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FSTAT_REGNUM (FIRST_FPU_CTRL_REGNUM + 1)
+#endif
 /* FPU register tag word.  */
+#if !defined (FTAG_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FTAG_REGNUM  (FIRST_FPU_CTRL_REGNUM + 2)
+#endif
 /* FPU instruction's code segment selector 16 bits, called "FPU Instruction
    Pointer Selector" in the x86 manuals.  */
+#if !defined (FCS_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FCS_REGNUM   (FIRST_FPU_CTRL_REGNUM + 3)
+#endif
 /* FPU instruction's offset within segment ("Fpu Code OFFset").  */
+#if !defined (FCOFF_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FCOFF_REGNUM (FIRST_FPU_CTRL_REGNUM + 4)
+#endif
 /* FPU operand's data segment.  */
+#if !defined (FDS_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FDS_REGNUM   (FIRST_FPU_CTRL_REGNUM + 5)
+#endif
 /* FPU operand's offset within segment.  */
+#if !defined (FDOFF_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FDOFF_REGNUM (FIRST_FPU_CTRL_REGNUM + 6)
+#endif
 /* FPU opcode, bottom eleven bits.  */
+#if !defined (FOP_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define FOP_REGNUM   (FIRST_FPU_CTRL_REGNUM + 7)
+#endif
 
 /* i386 architecture specific information.  */
 struct gdbarch_tdep
@@ -66,8 +100,14 @@ struct gdbarch_tdep
   int first_fpu_ctrl_regnum;
 };
 
+#if !defined (IS_FP_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define IS_FP_REGNUM(n) (FIRST_FPU_REGNUM <= (n) && (n) <= LAST_FPU_REGNUM)
+#endif
+#if !defined (IS_FPU_CTRL_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define IS_FPU_CTRL_REGNUM(n) (FIRST_FPU_CTRL_REGNUM <= (n) && (n) <= LAST_FPU_CTRL_REGNUM)
+#endif
+#if !defined (IS_SSE_REGNUM) || (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
 #define IS_SSE_REGNUM(n) (FIRST_XMM_REGNUM <= (n) && (n) <= LAST_XMM_REGNUM)
+#endif
 
 #endif