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| author | Andrew Cagney <cagney@redhat.com> | 2001-11-08 18:32:08 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2001-11-08 18:32:08 +0000 |
| commit | a62cc96ec59fbc02e3a8135f83bb8d9ce86294ca (patch) | |
| tree | 5452f4a7d63cdc71e579a2b7dad79ccbbc825daf /gdb/i386-tdep.h | |
| parent | 8ea43c6d5a6fdc04c59b97817f4041bdfe2d2219 (diff) | |
| download | gdb-a62cc96ec59fbc02e3a8135f83bb8d9ce86294ca.zip gdb-a62cc96ec59fbc02e3a8135f83bb8d9ce86294ca.tar.gz gdb-a62cc96ec59fbc02e3a8135f83bb8d9ce86294ca.tar.bz2 | |
Enable multi-arch for i386.
Diffstat (limited to 'gdb/i386-tdep.h')
| -rw-r--r-- | gdb/i386-tdep.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h index 16c245c..39798ec 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 |