#include "ureg8.h"
#include "mach.h"
#define REGOFF(x) (ulong)(&((struct Ureg *) 0)->x)
#define PC REGOFF(pc)
#define SP REGOFF(u0.sp)
#define AX REGOFF(ax)
#define REGSIZE sizeof(struct Ureg)
#define FP_CTL(x) (REGSIZE+4*(x))
#define FP_REG(x) (FP_CTL(7)+10*(x))
#define FPREGSIZE (7*4+8*10)
Reglist i386reglist[] = {
{"DI", REGOFF(di), RINT, 'X'},
{"SI", REGOFF(si), RINT, 'X'},
{"BP", REGOFF(bp), RINT, 'X'},
{"BX", REGOFF(bx), RINT, 'X'},
{"DX", REGOFF(dx), RINT, 'X'},
{"CX", REGOFF(cx), RINT, 'X'},
{"AX", REGOFF(ax), RINT, 'X'},
{"GS", REGOFF(gs), RINT, 'X'},
{"FS", REGOFF(fs), RINT, 'X'},
{"ES", REGOFF(es), RINT, 'X'},
{"DS", REGOFF(ds), RINT, 'X'},
{"TRAP", REGOFF(trap), RINT, 'X'},
{"ECODE", REGOFF(ecode), RINT, 'X'},
{"PC", PC, RINT, 'X'},
{"CS", REGOFF(cs), RINT, 'X'},
{"EFLAGS", REGOFF(flags), RINT, 'X'},
#include "/mips64/include/ureg.h"
#include <mach.h>
#define REGOFF(x) (ulong)(&((struct Ureg *) 0)->x)
#define SP REGOFF(sp)
#define PC REGOFF(pc)
#define R1 REGOFF(r1)
#define R31 REGOFF(r31)
#define FP_REG(x) (R1+8+4*(x))
#define REGSIZE sizeof(struct Ureg)
#define FPREGSIZE (4*33)
Reglist mips64reglist[] = {
{"STATUS", REGOFF(status), RINT|RRDONLY, 'X'},
{"CAUSE", REGOFF(cause), RINT|RRDONLY, 'X'},
{"BADVADDR", REGOFF(badvaddr), RINT|RRDONLY, 'Y'},
{"TLBVIRT", REGOFF(tlbvirt), RINT|RRDONLY, 'Y'},
{"HI", REGOFF(hi), RINT|RRDONLY, 'Y'},
{"LO", REGOFF(lo), RINT|RRDONLY, 'Y'},
{"PC", PC, RINT, 'Y'},
{"SP", SP, RINT, 'Y'},
{"R31", R31, RINT, 'Y'},
{"R30", REGOFF(r30), 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'},
U_32 edi;
uint16 ds;
uint16 es;
uint16 fs;
uint16 gs;
uint16 ss;
uint16 cs;
U_32 eip;
U_32 eflags;
};
#define REGSIZE(_field_) ((jint)sizeof(((NcaiRegisters*)0)->_field_))
#define REGOFF(_field_) ((POINTER_SIZE_INT)&(((NcaiRegisters*)0)->_field_))
NcaiRegisterTableItem g_ncai_reg_table[] = {
{"eax", REGSIZE(eax), REGOFF(eax) },
{"ebx", REGSIZE(ebx), REGOFF(ebx) },
{"ecx", REGSIZE(ecx), REGOFF(ecx) },
{"edx", REGSIZE(edx), REGOFF(edx) },
{"esp", REGSIZE(esp), REGOFF(esp) },
{"ebp", REGSIZE(ebp), REGOFF(ebp) },
{"esi", REGSIZE(esi), REGOFF(esi) },
{"edi", REGSIZE(edi), REGOFF(edi) },
{"ds", REGSIZE(ds), REGOFF(ds) },
{"es", REGSIZE(es), REGOFF(es) },
{"fs", REGSIZE(fs), REGOFF(fs) },
{"gs", REGSIZE(gs), REGOFF(gs) },
{"ss", REGSIZE(ss), REGOFF(ss) },
{"cs", REGSIZE(cs), REGOFF(cs) },
{"eip", REGSIZE(eip), REGOFF(eip) },
{"eflags", REGSIZE(eflags),REGOFF(eflags)},
#include <lib9.h>
#include <bio.h>
#include "uregt.h"
#include "mach.h"
#define REGOFF(x) (ulong) (&((struct Ureg *) 0)->x)
#define SP REGOFF(r13)
#define PC REGOFF(pc)
#define REGSIZE sizeof(struct Ureg)
Reglist thumbreglist[] =
{
{"LINK", REGOFF(link), RINT|RRDONLY, 'X'},
{"TYPE", REGOFF(type), RINT|RRDONLY, 'X'},
{"PSR", REGOFF(psr), RINT|RRDONLY, 'X'},
{"PC", PC, RINT, 'X'},
{"SP", SP, RINT, 'X'},
{"R15", PC, RINT, 'X'},
{"R14", REGOFF(r14), RINT, 'X'},
{"R13", REGOFF(r13), RINT, 'X'},
{"R12", REGOFF(r12), RINT, 'X'},
{"R11", REGOFF(r11), RINT, 'X'},
{"R10", REGOFF(r10), RINT, 'X'},
{"R9", REGOFF(r9), RINT, 'X'},
{"R8", REGOFF(r8), RINT, 'X'},
{"R7", REGOFF(r7), RINT, 'X'},
{"R6", REGOFF(r6), RINT, 'X'},
{"R5", REGOFF(r5), RINT, 'X'},
#include "/sparc/include/ureg.h"
#pragma pack off
#define REGOFF(x) (uintptr)(&((struct Ureg *) 0)->x)
#define R1 REGOFF(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(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'},
#include <lib9.h>
#include <bio.h>
#include "ureg9.h"
#include "mach.h"
#define REGOFF(x) offsetof(struct Ureg, x)
#define R31 REGOFF(r31)
#define FP_REG(x) (R31+4+8*(x))
#define REGSIZE sizeof(struct Ureg)
#define FPREGSIZE (8*33)
Reglist power64reglist[] = {
{"CAUSE", REGOFF(cause), RINT|RRDONLY, 'Y'},
{"TRAP", REGOFF(cause), RINT|RRDONLY, 'Y'}, /* alias for acid */
{"MSR", REGOFF(msr), RINT|RRDONLY, 'Y'},
{"PC", REGOFF(pc), RINT, 'Y'},
{"LR", REGOFF(lr), RINT, 'Y'},
{"CR", REGOFF(cr), RINT, 'X'},
{"XER", REGOFF(xer), RINT, 'Y'},
{"CTR", REGOFF(ctr), RINT, 'Y'},
{"PC", REGOFF(pc), RINT, 'Y'},
{"SP", REGOFF(sp), RINT, 'Y'},
{"R0", REGOFF(r0), RINT, 'Y'},
/* R1 is SP */
{"R2", REGOFF(r2), RINT, 'Y'},
{"R3", REGOFF(r3), RINT, 'Y'},
{"R4", REGOFF(r4), RINT, 'Y'},
{"R5", REGOFF(r5), RINT, 'Y'},
#include "sparc64/ureg.h"
#include <mach.h>
#define REGOFF(x) (ulong)(&((struct Ureg *) 0)->x)
#define R1 REGOFF(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 sparc64reglist[] = {
{"Y", REGOFF(y), RINT|RRDONLY, 'X'},
{"TT", REGOFF(tt), RINT|RRDONLY, 'X'},
{"PSTATE", REGOFF(pstate), RINT|RRDONLY, 'X'},
{"PC", REGOFF(pc), RINT, 'X'},
{"SP", REGOFF(sp), RINT, 'X'}, /* also R1 */
{"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'},
#define REGSIZE (R0+4)
#define FCTL(x) (REGSIZE+(x)*4)
#define FREG(x) (FCTL(3)+(x)*12)
#define FPREGSIZE (11*12)
/*
* 68020 register set
*/
Reglist m68020reglist[] = {
{"VO", VO, RINT, 'x'},
{"SR", SR, RINT, 'x'},
{"MAGIC", DBMAGIC, RINT, 'X'},
{"PC", PC, RINT, 'X'},
{"A7", SP, RINT, 'X'},
{"KSP", REGOFF(sp), RINT, 'X'},
{"A6", REGOFF(a6), RINT, 'X'},
{"A5", REGOFF(a5), RINT, 'X'},
{"A4", REGOFF(a4), RINT, 'X'},
{"A3", REGOFF(a3), RINT, 'X'},
{"A2", REGOFF(a2), RINT, 'X'},
{"A1", REGOFF(a1), RINT, 'X'},
{"A0", REGOFF(a0), RINT, 'X'},
{"R7", REGOFF(r7), RINT, 'X'},
{"R6", REGOFF(r6), RINT, 'X'},
{"R5", REGOFF(r5), RINT, 'X'},
{"R4", REGOFF(r4), RINT, 'X'},
{"R3", REGOFF(r3), RINT, 'X'},
{"R2", REGOFF(r2), RINT, 'X'},
{"R1", REGOFF(r1), RINT, 'X'},
{"R0", REGOFF(r0), RINT, 'X'},
#include <bio.h>
#include "/amd64/include/ureg.h"
#include <mach.h>
#define REGOFF(x) offsetof(struct Ureg, x)
#define REGSIZE sizeof(struct Ureg)
#define FP_CTLS(x) (REGSIZE+2*(x))
#define FP_CTL(x) (REGSIZE+4*(x))
#define FP_REG(x) (FP_CTL(8)+16*(x))
#define XM_REG(x) (FP_CTL(8)+8*16+16*(x))
#define FPREGSIZE 512 /* TO DO? currently only 0x1A0 used */
Reglist amd64reglist[] = {
{"AX", REGOFF(ax), RINT, 'Y'},
{"BX", REGOFF(bx), RINT, 'Y'},
{"CX", REGOFF(cx), RINT, 'Y'},
{"DX", REGOFF(dx), RINT, 'Y'},
{"SI", REGOFF(si), RINT, 'Y'},
{"DI", REGOFF(di), RINT, 'Y'},
{"BP", REGOFF(bp), RINT, 'Y'},
{"R8", REGOFF(r8), RINT, 'Y'},
{"R9", REGOFF(r9), RINT, 'Y'},
{"R10", REGOFF(r10), RINT, 'Y'},
{"R11", REGOFF(r11), RINT, 'Y'},
{"R12", REGOFF(r12), RINT, 'Y'},
{"R13", REGOFF(r13), RINT, 'Y'},
{"R14", REGOFF(r14), RINT, 'Y'},
{"R15", REGOFF(r15), RINT, 'Y'},
{"DS", REGOFF(ds), RINT, 'x'},
void
procinit(int pid)
{
char *p;
Segment *s;
int n, m, sg, i;
ulong vastart, vaend;
char mfile[128], tfile[128], sfile[1024];
sprint(mfile, "/proc/%d/mem", pid);
sprint(tfile, "/proc/%d/text", pid);
sprint(sfile, "/proc/%d/segment", pid);
text = open(tfile, OREAD);
if(text < 0)
fatal(1, "open text %s", tfile);
inithdr(text);
sg = open(sfile, OREAD);
if(sg < 0)
fatal(1, "open text %s", sfile);
n = read(sg, sfile, sizeof(sfile));
if(n >= sizeof(sfile))
fatal(0, "segment file buffer too small");
close(sg);
m = open(mfile, OREAD);
if(m < 0)
fatal(1, "open %s", mfile);
initmap();
p = strstr(sfile, "Data");
if(p == 0)
fatal(0, "no data");
vastart = strtoul(p+9, 0, 16);
vaend = strtoul(p+18, 0, 16);
s = &memory.seg[Data];
if(s->base != vastart || s->end != vaend) {
s->base = vastart;
s->end = vaend;
free(s->table);
s->table = malloc(((s->end-s->base)/BY2PG)*sizeof(uchar*));
}
seginit(m, s, 0, vastart, vaend);
p = strstr(sfile, "Bss");
if(p == 0)
fatal(0, "no bss");
vastart = strtoul(p+9, 0, 16);
vaend = strtoul(p+18, 0, 16);
s = &memory.seg[Bss];
if(s->base != vastart || s->end != vaend) {
s->base = vastart;
s->end = vaend;
free(s->table);
s->table = malloc(((s->end-s->base)/BY2PG)*sizeof(uchar*));
}
seginit(m, s, 0, vastart, vaend);
reg.pc = greg(m, REGOFF(pc));
reg.r[1] = greg(m, REGOFF(sp));
reg.r[2] = greg(m, REGOFF(r2));
reg.r[30] = greg(m, REGOFF(r30));
reg.r[31] = greg(m, REGOFF(r31));
for(i = 0; i < 32; i++)
reg.r[i] = greg(m, roff[i-1]);
s = &memory.seg[Stack];
vastart = reg.r[1] & ~(BY2PG-1);
seginit(m, s, (vastart-s->base)/BY2PG, vastart, STACKTOP);
close(m);
Bprint(bioout, "qi\n");
}
seek(f, off, 0);
n = read(f, wd, BY2WD);
if(n != BY2WD)
fatal(1, "read register");
l = wd[0]<<24;
l |= wd[1]<<16;
l |= wd[2]<<8;
l |= wd[3];
return l;
}
ulong
roff[] = {
REGOFF(r0),
REGOFF(r1), REGOFF(r2), REGOFF(r3),
REGOFF(r4), REGOFF(r5), REGOFF(r6),
REGOFF(r7), REGOFF(r8), REGOFF(r9),
REGOFF(r10), REGOFF(r11), REGOFF(r12),
REGOFF(r13), REGOFF(r14), REGOFF(r15),
REGOFF(r16), REGOFF(r17), REGOFF(r18),
REGOFF(r19), REGOFF(r20), REGOFF(r21),
REGOFF(r22), REGOFF(r23), REGOFF(r24),
REGOFF(r25), REGOFF(r26), REGOFF(r27),
REGOFF(r28), REGOFF(r29), REGOFF(r30),
REGOFF(r31),
};
void
seginit(int fd, Segment *s, int idx, ulong vastart, ulong vaend)