hppa.h

这个是LINUX下的GDB调度工具的源码

   ?a	add conditions
   ?A	64 bit add conditions
   ?@   add branch conditions followed by nullify
   ?d	non-negated add branch conditions
   ?D	negated add branch conditions
   ?w	wide mode non-negated add branch conditions
   ?W	wide mode negated add branch conditions

   ?s   compare/subtract conditions
   ?S	64 bit compare/subtract conditions
   ?t   non-negated compare and branch conditions
   ?n   32 bit compare and branch conditions followed by nullify
   ?N   64 bit compare and branch conditions followed by nullify
   ?Q	64 bit compare and branch conditions for CMPIB instruction

   ?l   logical conditions
   ?L	64 bit logical conditions

   ?b   branch on bit conditions
   ?B	64 bit branch on bit conditions

   ?x   shift/extract/deposit conditions
   ?X	64 bit shift/extract/deposit conditions
   ?y   shift/extract/deposit conditions followed by nullify for conditional
        branches

   ?u   unit conditions
   ?U   64 bit unit conditions

Floating point registers all have 'f' as a prefix:

   ft	target register at 31
   fT	target register with L/R halves at 31
   fa	operand 1 register at 10
   fA   operand 1 register with L/R halves at 10
   fX   Same as fA, except prints a space before register during disasm
   fb	operand 2 register at 15
   fB   operand 2 register with L/R halves at 15
   fC   operand 3 register with L/R halves at 16:18,21:23
   fe   Like fT, but encoding is different.
   fE   Same as fe, except prints a space before register during disasm.
   fx	target register at 15 (only for PA 2.0 long format FLDD/FSTD). 

Float registers for fmpyadd and fmpysub:

   fi	mult operand 1 register at 10
   fj	mult operand 2 register at 15
   fk	mult target register at 20
   fl	add/sub operand register at 25
   fm	add/sub target register at 31

*/


#if 0
/* List of characters not to put a space after.  Note that
   "," is included, as the "spopN" operations use literal
   commas in their completer sections.  */
static const char *const completer_chars = ",CcY<>?!@+&U~FfGHINnOoZMadu|/=0123%e$m}";
#endif

/* The order of the opcodes in this table is significant:

   * The assembler requires that all instances of the same mnemonic must be
   consecutive.  If they aren't, the assembler will bomb at runtime.

   * The disassembler should not care about the order of the opcodes.  */

static const struct pa_opcode pa_opcodes[] =
{

/* Pseudo-instructions.  */

{ "ldi",	0x34000000, 0xffe00000, "l,x", pa20w, 0},/* ldo val(r0),r */
{ "ldi",	0x34000000, 0xffe0c000, "j,x", pa10, 0},/* ldo val(r0),r */

{ "cmpib", 	0xec000000, 0xfc000000, "?Qn5,b,w", pa20, FLAG_STRICT},
{ "cmpib", 	0x84000000, 0xf4000000, "?nn5,b,w", pa10, FLAG_STRICT},
{ "comib", 	0x84000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/
/* This entry is for the disassembler only.  It will never be used by
   assembler.  */
{ "comib", 	0x8c000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/
{ "cmpb",	0x9c000000, 0xdc000000, "?Nnx,b,w", pa20, FLAG_STRICT},
{ "cmpb",	0x80000000, 0xf4000000, "?nnx,b,w", pa10, FLAG_STRICT},
{ "comb",	0x80000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */
/* This entry is for the disassembler only.  It will never be used by
   assembler.  */
{ "comb",	0x88000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */
{ "addb",	0xa0000000, 0xf4000000, "?Wnx,b,w", pa20w, FLAG_STRICT},
{ "addb",	0xa0000000, 0xfc000000, "?@nx,b,w", pa10, 0}, /* addb{tf} */
/* This entry is for the disassembler only.  It will never be used by
   assembler.  */
{ "addb",	0xa8000000, 0xfc000000, "?@nx,b,w", pa10, 0},
{ "addib",	0xa4000000, 0xf4000000, "?Wn5,b,w", pa20w, FLAG_STRICT},
{ "addib",	0xa4000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/
/* This entry is for the disassembler only.  It will never be used by
   assembler.  */
{ "addib",	0xac000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/
{ "nop",        0x08000240, 0xffffffff, "", pa10, 0},      /* or 0,0,0 */
{ "copy",       0x08000240, 0xffe0ffe0, "x,t", pa10, 0},   /* or r,0,t */
{ "mtsar",      0x01601840, 0xffe0ffff, "x", pa10, 0}, /* mtctl r,cr11 */

/* Loads and Stores for integer registers.  */

{ "ldd",	0x0c0010e0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
{ "ldd",	0x0c0010e0, 0xfc1f33e0, "cocc@(b),t", pa20, FLAG_STRICT},
{ "ldd",        0x0c0000c0, 0xfc0013c0, "cxccx(s,b),t", pa20, FLAG_STRICT},
{ "ldd",        0x0c0000c0, 0xfc0013c0, "cxccx(b),t", pa20, FLAG_STRICT},
{ "ldd",	0x0c0010c0, 0xfc0013c0, "cmcc5(s,b),t", pa20, FLAG_STRICT},
{ "ldd",	0x0c0010c0, 0xfc0013c0, "cmcc5(b),t", pa20, FLAG_STRICT},
{ "ldd",        0x50000000, 0xfc000002, "cq&(b),x", pa20w, FLAG_STRICT},
{ "ldd",        0x50000000, 0xfc000002, "cq#(b),x", pa20, FLAG_STRICT},
{ "ldw",        0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa10, FLAG_STRICT},
{ "ldw",        0x0c000080, 0xfc0013c0, "cxccx(b),t", pa10, FLAG_STRICT},
{ "ldw",	0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa10, FLAG_STRICT},
{ "ldw",	0x0c001080, 0xfc0013c0, "cmcc5(b),t", pa10, FLAG_STRICT},
{ "ldw",	0x0c0010a0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
{ "ldw",	0x0c0010a0, 0xfc1f33e0, "cocc@(b),t", pa20, FLAG_STRICT},
{ "ldw",        0x4c000000, 0xfc000000, "ce<(b),x", pa20w, FLAG_STRICT},
{ "ldw",        0x4c000000, 0xfc000000, "ceJ(s,b),x", pa10, FLAG_STRICT},
{ "ldw",        0x4c000000, 0xfc000000, "ceJ(b),x", pa10, FLAG_STRICT},
{ "ldw",        0x5c000004, 0xfc000006, "ce>(b),x", pa20w, FLAG_STRICT},
{ "ldw",        0x5c000004, 0xfc000006, "ceK(s,b),x", pa20, FLAG_STRICT},
{ "ldw",        0x5c000004, 0xfc000006, "ceK(b),x", pa20, FLAG_STRICT},
{ "ldw",        0x48000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
{ "ldw",        0x48000000, 0xfc000000, "j(s,b),x", pa10, 0},
{ "ldw",        0x48000000, 0xfc000000, "j(b),x", pa10, 0},
{ "ldh",        0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa10, FLAG_STRICT},
{ "ldh",        0x0c000040, 0xfc0013c0, "cxccx(b),t", pa10, FLAG_STRICT},
{ "ldh",	0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa10, FLAG_STRICT},
{ "ldh",	0x0c001040, 0xfc0013c0, "cmcc5(b),t", pa10, FLAG_STRICT},
{ "ldh",	0x0c001060, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
{ "ldh",	0x0c001060, 0xfc1f33e0, "cocc@(b),t", pa20, FLAG_STRICT},
{ "ldh",        0x44000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
{ "ldh",        0x44000000, 0xfc000000, "j(s,b),x", pa10, 0},
{ "ldh",        0x44000000, 0xfc000000, "j(b),x", pa10, 0},
{ "ldb",        0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa10, FLAG_STRICT},
{ "ldb",        0x0c000000, 0xfc0013c0, "cxccx(b),t", pa10, FLAG_STRICT},
{ "ldb",	0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa10, FLAG_STRICT},
{ "ldb",	0x0c001000, 0xfc0013c0, "cmcc5(b),t", pa10, FLAG_STRICT},
{ "ldb",	0x0c001020, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
{ "ldb",	0x0c001020, 0xfc1f33e0, "cocc@(b),t", pa20, FLAG_STRICT},
{ "ldb",        0x40000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
{ "ldb",        0x40000000, 0xfc000000, "j(s,b),x", pa10, 0},
{ "ldb",        0x40000000, 0xfc000000, "j(b),x", pa10, 0},
{ "std",	0x0c0012e0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
{ "std",	0x0c0012e0, 0xfc0033ff, "cocCx,@(b)", pa20, FLAG_STRICT},
{ "std",	0x0c0012c0, 0xfc0013c0, "cmcCx,V(s,b)", pa20, FLAG_STRICT},
{ "std",	0x0c0012c0, 0xfc0013c0, "cmcCx,V(b)", pa20, FLAG_STRICT},
{ "std",        0x70000000, 0xfc000002, "cqx,&(b)", pa20w, FLAG_STRICT},
{ "std",        0x70000000, 0xfc000002, "cqx,#(b)", pa20, FLAG_STRICT},
{ "stw",	0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa10, FLAG_STRICT},
{ "stw",	0x0c001280, 0xfc0013c0, "cmcCx,V(b)", pa10, FLAG_STRICT},
{ "stw",	0x0c0012a0, 0xfc0013ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
{ "stw",	0x0c0012a0, 0xfc0013ff, "cocCx,@(b)", pa20, FLAG_STRICT},
{ "stw",        0x6c000000, 0xfc000000, "cex,<(b)", pa20w, FLAG_STRICT},
{ "stw",        0x6c000000, 0xfc000000, "cex,J(s,b)", pa10, FLAG_STRICT},
{ "stw",        0x6c000000, 0xfc000000, "cex,J(b)", pa10, FLAG_STRICT},
{ "stw",        0x7c000004, 0xfc000006, "cex,>(b)", pa20w, FLAG_STRICT},
{ "stw",        0x7c000004, 0xfc000006, "cex,K(s,b)", pa20, FLAG_STRICT},
{ "stw",        0x7c000004, 0xfc000006, "cex,K(b)", pa20, FLAG_STRICT},
{ "stw",        0x68000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
{ "stw",        0x68000000, 0xfc000000, "x,j(s,b)", pa10, 0},
{ "stw",        0x68000000, 0xfc000000, "x,j(b)", pa10, 0},
{ "sth",	0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa10, FLAG_STRICT},
{ "sth",	0x0c001240, 0xfc0013c0, "cmcCx,V(b)", pa10, FLAG_STRICT},
{ "sth",	0x0c001260, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
{ "sth",	0x0c001260, 0xfc0033ff, "cocCx,@(b)", pa20, FLAG_STRICT},
{ "sth",        0x64000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
{ "sth",        0x64000000, 0xfc000000, "x,j(s,b)", pa10, 0},
{ "sth",        0x64000000, 0xfc000000, "x,j(b)", pa10, 0},
{ "stb",	0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa10, FLAG_STRICT},
{ "stb",	0x0c001200, 0xfc0013c0, "cmcCx,V(b)", pa10, FLAG_STRICT},
{ "stb",	0x0c001220, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
{ "stb",	0x0c001220, 0xfc0033ff, "cocCx,@(b)", pa20, FLAG_STRICT},
{ "stb",        0x60000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
{ "stb",        0x60000000, 0xfc000000, "x,j(s,b)", pa10, 0},
{ "stb",        0x60000000, 0xfc000000, "x,j(b)", pa10, 0},
{ "ldwm",       0x4c000000, 0xfc000000, "j(s,b),x", pa10, 0},
{ "ldwm",       0x4c000000, 0xfc000000, "j(b),x", pa10, 0},
{ "stwm",       0x6c000000, 0xfc000000, "x,j(s,b)", pa10, 0},
{ "stwm",       0x6c000000, 0xfc000000, "x,j(b)", pa10, 0},
{ "ldwx",       0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
{ "ldwx",       0x0c000080, 0xfc001fc0, "cXx(b),t", pa10, 0},
{ "ldhx",       0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
{ "ldhx",       0x0c000040, 0xfc001fc0, "cXx(b),t", pa10, 0},
{ "ldbx",       0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
{ "ldbx",       0x0c000000, 0xfc001fc0, "cXx(b),t", pa10, 0},
{ "ldwa",       0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa10, FLAG_STRICT},
{ "ldwa",	0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa10, FLAG_STRICT},
{ "ldwa",	0x0c0011a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
{ "ldcw",       0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa10, FLAG_STRICT},
{ "ldcw",       0x0c0001c0, 0xfc0013c0, "cxcdx(b),t", pa10, FLAG_STRICT},
{ "ldcw",	0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa10, FLAG_STRICT},
{ "ldcw",	0x0c0011c0, 0xfc0013c0, "cmcd5(b),t", pa10, FLAG_STRICT},
{ "stwa",	0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa10, FLAG_STRICT},
{ "stwa",	0x0c0013a0, 0xfc00d3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
{ "stby",	0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa10, FLAG_STRICT},
{ "stby",	0x0c001300, 0xfc0013c0, "cscCx,V(b)", pa10, FLAG_STRICT},
{ "ldda",       0x0c000100, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT},
{ "ldda",	0x0c001100, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT},
{ "ldda",	0x0c001120, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
{ "ldcd",       0x0c000140, 0xfc0013c0, "cxcdx(s,b),t", pa20, FLAG_STRICT},
{ "ldcd",       0x0c000140, 0xfc0013c0, "cxcdx(b),t", pa20, FLAG_STRICT},
{ "ldcd",	0x0c001140, 0xfc0013c0, "cmcd5(s,b),t", pa20, FLAG_STRICT},
{ "ldcd",	0x0c001140, 0xfc0013c0, "cmcd5(b),t", pa20, FLAG_STRICT},
{ "stda",	0x0c0013e0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
{ "stda",	0x0c0013e0, 0xfc0033ff, "cocCx,@(b)", pa20, FLAG_STRICT},
{ "stda",	0x0c0013c0, 0xfc0013c0, "cmcCx,V(s,b)", pa20, FLAG_STRICT},
{ "stda",	0x0c0013c0, 0xfc0013c0, "cmcCx,V(b)", pa20, FLAG_STRICT},
{ "ldwax",      0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, 0},
{ "ldcwx",      0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
{ "ldcwx",      0x0c0001c0, 0xfc001fc0, "cXx(b),t", pa10, 0},
{ "ldws",	0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
{ "ldws",	0x0c001080, 0xfc001fc0, "cM5(b),t", pa10, 0},
{ "ldhs",	0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
{ "ldhs",	0x0c001040, 0xfc001fc0, "cM5(b),t", pa10, 0},
{ "ldbs",	0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
{ "ldbs",	0x0c001000, 0xfc001fc0, "cM5(b),t", pa10, 0},