diff options
Diffstat (limited to 'gdb/nlm/ppc.h')
| -rw-r--r-- | gdb/nlm/ppc.h | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/gdb/nlm/ppc.h b/gdb/nlm/ppc.h deleted file mode 100644 index 84cee6b..0000000 --- a/gdb/nlm/ppc.h +++ /dev/null @@ -1,165 +0,0 @@ -typedef long Long; - -/* The following enum is used to access the special registers in - the saved machine state. */ - -typedef enum -{ - kDc_SavedPC = 0, /* really SRR0 */ - kDc_SavedMSR = 1, /* really SRR1 */ - kDc_SavedCR = 2, - kDc_SavedLR = 3, - kDc_SavedDSISR = 4, - kDc_SavedDAR = 5, - kDc_SavedXER = 6, - kDc_SavedCTR = 7, - kDc_SavedSDR1 = 8, - kDc_SavedRTCU = 9, - kDc_SavedRTCL = 10, - kDc_SavedDEC = 11, - kDc_SavedSR00 = 12, /* The Segement Registers are consecutive */ - kDc_SavedSR01 = 13, /* kDc_SavedSR00 + n is supported */ - kDc_SavedSR02 = 14, - kDc_SavedSR03 = 15, - kDc_SavedSR04 = 16, - kDc_SavedSR05 = 17, - kDc_SavedSR06 = 18, - kDc_SavedSR07 = 19, - kDc_SavedSR08 = 20, - kDc_SavedSR09 = 21, - kDc_SavedSR10 = 22, - kDc_SavedSR11 = 23, - kDc_SavedSR12 = 24, - kDc_SavedSR13 = 25, - kDc_SavedSR14 = 26, - kDc_SavedSR15 = 27, - kDc_SavedFPSCR = 29, - kDc_SavedMQ = 30, - kDc_SavedBAT0U = 31, - kDc_SavedBAT0L = 32, - kDc_SavedBAT1U = 33, - kDc_SavedBAT1L = 34, - kDc_SavedBAT2U = 35, - kDc_SavedBAT2L = 36, - kDc_SavedBAT3U = 37, - kDc_SavedBAT3L = 38, - - kNumberSpecialRegisters = 39 -} Dc_SavedRegisterName; - -/* Access to floating points is not very easy. This allows the number to be - accessed both as a floating number and as a pair of Longs. */ - -typedef union -{ - double asfloat; /* access the variable as a floating number */ - struct - { - Long high; - Long low; - } - asLONG; /* access the variable as two Longs */ -} FloatingPoints; - -/* The following is the standard record for Saving a machine state */ - -struct SavedMachineState -{ - FloatingPoints CSavedFPRegs[32]; /* The floating point registers [0->31] */ - /* ***32bit assumption*** */ - Long CsavedRegs[32]; /* space to save the General Registers */ - /* These are saved 0->31 */ - Long CexReason; - Long SavedDomainID; - union - { /* must be 8-byte aligned, so doubleFPSCR is 8-byte aligned */ - struct - { - Long CsavedSRR0; /* Index 0 - The saved PC */ - Long CsavedSRR1; /* 1 saved MSR */ - Long CsavedCR; /* 2 */ - Long CsavedLR; /* 3 */ - Long CsavedDSISR; /* 4 */ - Long CsavedDAR; /* 5 */ - - Long CsavedXER; /* 6 */ - Long CsavedCTR; /* 7 */ - Long CsavedSDR1; /* 8 */ - Long CsavedRTCU; /* 9 */ - Long CsavedRTCL; /* 10 */ - Long CsavedDEC; /* 11 */ - Long CsavedSR0; /* 12 */ - Long CsavedSR1; /* 13 */ - Long CsavedSR2; /* 14 */ - Long CsavedSR3; /* 15 */ - Long CsavedSR4; /* 16 */ - Long CsavedSR5; /* 17 */ - Long CsavedSR6; /* 18 */ - Long CsavedSR7; /* 19 */ - Long CsavedSR8; /* 20 */ - Long CsavedSR9; /* 21 */ - Long CsavedSR10; /* 22 */ - Long CsavedSR11; /* 23 */ - Long CsavedSR12; /* 24 */ - Long CsavedSR13; /* 25 */ - Long CsavedSR14; /* 26 */ - Long CsavedSR15; /* 27 */ - /* CdoubleFPSCR must be double word aligned */ - Long CdoubleFPSCR; /* 28 this is the upper part of the store and has - no meaning */ - Long CsavedFPSCR; /* 29 */ - Long CsavedMQ; /* 30 */ - Long CsavedBAT0U; /* 31 */ - Long CsavedBAT0L; /* 32 */ - Long CsavedBAT1U; /* 33 */ - Long CsavedBAT1L; /* 34 */ - Long CsavedBAT2U; /* 35 */ - Long CsavedBAT2L; /* 36 */ - Long CsavedBAT3U; /* 37 */ - Long CsavedBAT3L; /* 38 */ - } - SpecialRegistersEnumerated; - - Long SpecialRegistersIndexed[kNumberSpecialRegisters]; - } u; - - Long Padding[3]; /* Needed for quad-word alignment */ -}; - -struct StackFrame -{ - LONG *ExceptionDomainID; - /*ProcessorStructure*/ int *ExceptionProcessorID; - BYTE *ExceptionDescription; - LONG ExceptionFlags; - LONG ExceptionErrorCode; - LONG ExceptionNumber; - struct SavedMachineState ExceptionState; -}; - -/* Register values. All of these values *MUST* agree with tm.h */ -#define GP0_REGNUM 0 /* GPR register 0 */ -#define SP_REGNUM 1 /* Contains address of top of stack */ -#define FP0_REGNUM 32 /* FPR (Floating point) register 0 */ -#define PC_REGNUM 64 /* Contains program counter */ -#define PS_REGNUM 65 /* Processor (or machine) status (%msr) */ -#define CR_REGNUM 66 /* Condition register */ -#define LR_REGNUM 67 /* Link register */ -#define CTR_REGNUM 68 /* Count register */ -#define XER_REGNUM 69 /* Fixed point exception registers */ -#define MQ_REGNUM 70 /* Multiply/quotient register */ -#define NUM_REGS 71 /* Number of machine registers */ -#define REGISTER_BYTES (420) /* Total size of registers array */ - -#define ExceptionPC ExceptionState.u.SpecialRegistersEnumerated.CsavedSRR0 -#define DECR_PC_AFTER_BREAK 0 /* PPCs get this right! */ -#define BREAKPOINT {0x7d, 0x82, 0x10, 0x08} -extern unsigned char breakpoint_insn[]; -#define BREAKPOINT_SIZE 4 - -#if 0 -#define ALTERNATE_MEM_FUNCS /* We need our own get_char/set_char */ -#endif - -extern int get_char (char *addr); -extern void set_char (char *addr, int val); |