ref: 12e226ac6798412271020d42645f69138715c519
dir: /utils/libmach/k.c/
/* * sparc definition */ #include <lib9.h> #include <bio.h> #include "uregk.h" #include "mach.h" #define REGOFF(x) (ulong)(&((struct Ureg *) 0)->x) #define R1 REGOFF(u0.r1) #define R7 REGOFF(r7) #define PC REGOFF(pc) #define R15 REGOFF(r15) #define REGSIZE sizeof(struct Ureg) #define FP_REG(x) (REGSIZE+4*(x)) #define FPREGSIZE (33*4) Reglist sparcreglist[] = { {"Y", REGOFF(y), RINT|RRDONLY, 'X'}, {"TBR", REGOFF(tbr), RINT|RRDONLY, 'X'}, {"PSR", REGOFF(psr), RINT|RRDONLY, 'X'}, {"PC", REGOFF(pc), RINT, 'X'}, {"R1", REGOFF(u0.r1), RINT, 'X'}, {"R2", REGOFF(r2), RINT, 'X'}, {"R3", REGOFF(r3), RINT, 'X'}, {"R4", REGOFF(r4), RINT, 'X'}, {"R5", REGOFF(r5), RINT, 'X'}, {"R6", REGOFF(r6), RINT, 'X'}, {"R7", REGOFF(r7), RINT, 'X'}, {"R8", REGOFF(r8), RINT, 'X'}, {"R9", REGOFF(r9), RINT, 'X'}, {"R10", REGOFF(r10), RINT, 'X'}, {"R11", REGOFF(r11), RINT, 'X'}, {"R12", REGOFF(r12), RINT, 'X'}, {"R13", REGOFF(r13), RINT, 'X'}, {"R14", REGOFF(r14), RINT, 'X'}, {"R15", REGOFF(r15), RINT, 'X'}, {"R16", REGOFF(r16), RINT, 'X'}, {"R17", REGOFF(r17), RINT, 'X'}, {"R18", REGOFF(r18), RINT, 'X'}, {"R19", REGOFF(r19), RINT, 'X'}, {"R20", REGOFF(r20), RINT, 'X'}, {"R21", REGOFF(r21), RINT, 'X'}, {"R22", REGOFF(r22), RINT, 'X'}, {"R23", REGOFF(r23), RINT, 'X'}, {"R24", REGOFF(r24), RINT, 'X'}, {"R25", REGOFF(r25), RINT, 'X'}, {"R26", REGOFF(r26), RINT, 'X'}, {"R27", REGOFF(r27), RINT, 'X'}, {"R28", REGOFF(r28), RINT, 'X'}, {"R29", REGOFF(r29), RINT, 'X'}, {"R30", REGOFF(r30), RINT, 'X'}, {"R31", REGOFF(r31), RINT, 'X'}, {"NPC", REGOFF(npc), RINT, 'X'}, {"FSR", FP_REG(0), RINT, 'X'}, {"F0", FP_REG(1), RFLT, 'F'}, {"F1", FP_REG(2), RFLT, 'f'}, {"F2", FP_REG(3), RFLT, 'F'}, {"F3", FP_REG(4), RFLT, 'f'}, {"F4", FP_REG(5), RFLT, 'F'}, {"F5", FP_REG(6), RFLT, 'f'}, {"F6", FP_REG(7), RFLT, 'F'}, {"F7", FP_REG(8), RFLT, 'f'}, {"F8", FP_REG(9), RFLT, 'F'}, {"F9", FP_REG(10), RFLT, 'f'}, {"F10", FP_REG(11), RFLT, 'F'}, {"F11", FP_REG(12), RFLT, 'f'}, {"F12", FP_REG(13), RFLT, 'F'}, {"F13", FP_REG(14), RFLT, 'f'}, {"F14", FP_REG(15), RFLT, 'F'}, {"F15", FP_REG(16), RFLT, 'f'}, {"F16", FP_REG(17), RFLT, 'F'}, {"F17", FP_REG(18), RFLT, 'f'}, {"F18", FP_REG(19), RFLT, 'F'}, {"F19", FP_REG(20), RFLT, 'f'}, {"F20", FP_REG(21), RFLT, 'F'}, {"F21", FP_REG(22), RFLT, 'f'}, {"F22", FP_REG(23), RFLT, 'F'}, {"F23", FP_REG(24), RFLT, 'f'}, {"F24", FP_REG(25), RFLT, 'F'}, {"F25", FP_REG(26), RFLT, 'f'}, {"F26", FP_REG(27), RFLT, 'F'}, {"F27", FP_REG(28), RFLT, 'f'}, {"F28", FP_REG(29), RFLT, 'F'}, {"F29", FP_REG(30), RFLT, 'f'}, {"F30", FP_REG(31), RFLT, 'F'}, {"F31", FP_REG(32), RFLT, 'f'}, { 0 } }; /* * sparc has same stack format as mips */ Mach msparc = { "sparc", MSPARC, /* machine type */ sparcreglist, /* register list */ REGSIZE, /* register set size in bytes */ FPREGSIZE, /* floating point register size in bytes */ "PC", /* name of PC */ "R1", /* name of SP */ "R15", /* name of link register */ "setSB", /* static base register name */ 0, /* value */ 0x1000, /* page size */ 0xE0000000, /* kernel base */ 0xE0000000, /* kernel text mask */ 0x7FFFFFFF, /* user stack top */ 4, /* quantization of pc */ 4, /* szaddr */ 4, /* szreg */ 4, /* szfloat */ 8, /* szdouble */ };