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cyclone_debug fixed, minor adjustments

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@419 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-04-09 20:58:46 +00:00
parent 8527dc450a
commit 99464b6230
7 changed files with 44 additions and 39 deletions
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45
Pico/Debug.c
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@ -1,7 +1,5 @@
#include "PicoInt.h"
// note: set SPLIT_MOVEL_PD to 0
typedef unsigned char u8;
static unsigned int pppc, ops=0;
@ -14,13 +12,15 @@ int dbg_irq_level = 0, dbg_irq_level_sub = 0;
#define dprintf(f,...) printf("%05i:%03i: " f "\n",Pico.m.frame_count,Pico.m.scanline,##__VA_ARGS__)
#if defined(EMU_C68K)
#define other_get_sr() CycloneGetSr(&PicoCpuCM68k)
#define other_dar(i) PicoCpuCM68k.d[i]
#define other_osp PicoCpuCM68k.osp
#define other_get_irq() PicoCpuCM68k.irq
#define other_set_irq(irq) PicoCpuCM68k.irq=irq
#define other_is_stopped() (PicoCpuCM68k.state_flags&1)
#define other_is_tracing() ((PicoCpuCM68k.state_flags&2)?1:0)
static struct Cyclone *currentC68k = NULL;
#define other_set_sub(s) currentC68k=(s)?&PicoCpuCS68k:&PicoCpuCM68k;
#define other_get_sr() CycloneGetSr(currentC68k)
#define other_dar(i) currentC68k->d[i]
#define other_osp currentC68k->osp
#define other_get_irq() currentC68k->irq
#define other_set_irq(i) currentC68k->irq=i
#define other_is_stopped() (currentC68k->state_flags&1)
#define other_is_tracing() ((currentC68k->state_flags&2)?1:0)
#elif defined(EMU_F68K)
#define other_set_sub(s) g_m68kcontext=(s)?&PicoCpuFS68k:&PicoCpuFM68k;
#define other_get_sr() g_m68kcontext->sr
@ -37,9 +37,9 @@ int dbg_irq_level = 0, dbg_irq_level_sub = 0;
static int otherRun(void)
{
#if defined(EMU_C68K)
PicoCpuCM68k.cycles=1;
CycloneRun(&PicoCpuCM68k);
return 1-PicoCpuCM68k.cycles;
currentC68k->cycles=1;
CycloneRun(currentC68k);
return 1-currentC68k->cycles;
#elif defined(EMU_F68K)
return fm68k_emulate(1, 0);
#endif
@ -79,7 +79,7 @@ int CM_compareRun(int cyc, int is_sub)
have_illegal = 0;
m68ki_cpu.pc += 2;
#ifdef EMU_C68K
PicoCpuCM68k.pc=PicoCpuCM68k.checkpc(PicoCpuCM68k.pc + 2);
currentC68k->pc=currentC68k->checkpc(currentC68k->pc + 2);
#endif
}
// hacks for test_misc2
@ -88,7 +88,7 @@ int CM_compareRun(int cyc, int is_sub)
// get out of "priviledge violation" loop
have_illegal = 1;
//m68ki_cpu.s_flag = SFLAG_SET;
//PicoCpuCM68k.srh|=0x20;
//currentC68k->srh|=0x20;
}
pppc = is_sub ? SekPcS68k : SekPc;
@ -102,7 +102,7 @@ int CM_compareRun(int cyc, int is_sub)
dprintf("---");
m68k_disassemble(buff, pppc, M68K_CPU_TYPE_68000);
dprintf("PC: %06x: %04x: %s", pppc, ppop, buff);
//dprintf("A7: %08x", PicoCpuCM68k.a[7]);
//dprintf("A7: %08x", currentC68k->a[7]);
}
#endif
@ -115,6 +115,9 @@ int CM_compareRun(int cyc, int is_sub)
}
cyc_other=otherRun();
// Musashi takes irq even if it hasn't got cycles left, let othercpu do it too
if (other_get_irq() && other_get_irq() > ((other_get_sr()>>8)&7))
cyc_other+=otherRun();
cyc_musashi=m68k_execute(1);
if (cyc_other != cyc_musashi) {
@ -197,17 +200,17 @@ int CM_compareRun(int cyc, int is_sub)
if(err) dumpPCandExit(is_sub);
#if 0
if (PicoCpuCM68k.a[7] < 0x00ff0000 || PicoCpuCM68k.a[7] >= 0x01000000)
if (m68ki_cpu.dar[15] < 0x00ff0000 || m68ki_cpu.dar[15] >= 0x01000000)
{
PicoCpuCM68k.a[7] = m68ki_cpu.dar[15] = 0xff8000;
other_dar(15) = m68ki_cpu.dar[15] = 0xff8000;
}
#endif
#if 0
m68k_set_reg(M68K_REG_SR, ((mu_sr-1)&~0x2000)|(mu_sr&0x2000)); // broken
CycloneSetSr(&PicoCpuCM68k, ((mu_sr-1)&~0x2000)|(mu_sr&0x2000));
PicoCpuCM68k.stopped = m68ki_cpu.stopped = 0;
if(SekPc > 0x400 && (PicoCpuCM68k.a[7] < 0xff0000 || PicoCpuCM68k.a[7] > 0xffffff))
PicoCpuCM68k.a[7] = m68ki_cpu.dar[15] = 0xff8000;
CycloneSetSr(currentC68k, ((mu_sr-1)&~0x2000)|(mu_sr&0x2000));
currentC68k->stopped = m68ki_cpu.stopped = 0;
if(SekPc > 0x400 && (currentC68k->a[7] < 0xff0000 || currentC68k->a[7] > 0xffffff))
currentC68k->a[7] = m68ki_cpu.dar[15] = 0xff8000;
#endif
cyc_done += cyc_other;