ref: a04fd342727c329584a9f443092caf21e3884bdf
dir: /sys/src/libmach/7.c/
/*
* arm definition
*/
#include <u.h>
#include <libc.h>
#include <bio.h>
#include <mach.h>
#include "/arm64/include/ureg.h"
#define REGOFF(x) (uintptr)(&((struct Ureg *) 0)->x)
#define SP REGOFF(sp)
#define PC REGOFF(pc)
#define REGSIZE sizeof(struct Ureg)
Reglist arm64reglist[] =
{
{"TYPE", REGOFF(type), RINT|RRDONLY, 'Y'},
{"PSR", REGOFF(psr), RINT|RRDONLY, 'Y'},
{"PC", PC, RINT, 'Y'},
{"SP", SP, RINT, 'Y'},
{"R30", REGOFF(r30), RINT, 'Y'},
{"R29", REGOFF(r29), RINT, 'Y'},
{"R28", REGOFF(r28), RINT, 'Y'},
{"R27", REGOFF(r27), RINT, 'Y'},
{"R26", REGOFF(r26), RINT, 'Y'},
{"R25", REGOFF(r25), RINT, 'Y'},
{"R24", REGOFF(r24), RINT, 'Y'},
{"R23", REGOFF(r23), RINT, 'Y'},
{"R22", REGOFF(r22), RINT, 'Y'},
{"R21", REGOFF(r21), RINT, 'Y'},
{"R20", REGOFF(r20), RINT, 'Y'},
{"R19", REGOFF(r19), RINT, 'Y'},
{"R18", REGOFF(r18), RINT, 'Y'},
{"R17", REGOFF(r17), RINT, 'Y'},
{"R16", REGOFF(r16), RINT, 'Y'},
{"R15", REGOFF(r15), RINT, 'Y'},
{"R14", REGOFF(r14), RINT, 'Y'},
{"R13", REGOFF(r13), RINT, 'Y'},
{"R12", REGOFF(r12), RINT, 'Y'},
{"R11", REGOFF(r11), RINT, 'Y'},
{"R10", REGOFF(r10), RINT, 'Y'},
{"R9", REGOFF(r9), RINT, 'Y'},
{"R8", REGOFF(r8), RINT, 'Y'},
{"R7", REGOFF(r7), RINT, 'Y'},
{"R6", REGOFF(r6), RINT, 'Y'},
{"R5", REGOFF(r5), RINT, 'Y'},
{"R4", REGOFF(r4), RINT, 'Y'},
{"R3", REGOFF(r3), RINT, 'Y'},
{"R2", REGOFF(r2), RINT, 'Y'},
{"R1", REGOFF(r1), RINT, 'Y'},
{"R0", REGOFF(r0), RINT, 'Y'},
{ 0 }
};
/* the machine description */
Mach marm64 =
{
"arm64",
MARM64, /* machine type */
arm64reglist, /* register set */
REGSIZE, /* register set size */
0, /* fp register set size */
"PC", /* name of PC */
"SP", /* name of SP */
"R30", /* name of link register */
"setSB", /* static base register name */
0, /* static base register value */
0x10000, /* page size (for segment alignment) */
0xFFFFFFFF80000000ULL, /* kernel base */
0xFFFF800000000000ULL, /* kernel text mask */
0x00007FFFFFFF0000ULL, /* user stack top */
4, /* quantization of pc */
8, /* szaddr */
8, /* szreg */
4, /* szfloat */
8, /* szdouble */
};