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32x: drc: first implementation finished, no more interpreter dep

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@832 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-11-12 16:42:42 +00:00
parent 4b315c210a
commit f0d7b1faa1
11 changed files with 397 additions and 161 deletions
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2
cpu/sh2/mame/sh2.c
View file

@ -116,7 +116,7 @@
#define LOG(x) do { if (VERBOSE) logerror x; } while (0)
//int sh2_icount;
SH2 *sh2;
//SH2 *sh2;
#if 0
INLINE UINT8 RB(offs_t A)

7
cpu/sh2/mame/sh2pico.c
View file

@ -33,7 +33,7 @@ typedef unsigned char UINT8;
#include "sh2.c"
#ifndef DRC_TMP
#ifndef DRC_SH2
void sh2_execute(SH2 *sh2_, int cycles)
{
@ -48,6 +48,7 @@ void sh2_execute(SH2 *sh2_, int cycles)
{
UINT32 opcode;
/* FIXME: Darxide doesn't like this */
if (sh2->test_irq && !sh2->delay && sh2->pending_level > ((sh2->sr >> 4) & 0x0f))
{
if (sh2->pending_irl > sh2->pending_int_irq)
@ -102,7 +103,7 @@ void sh2_execute(SH2 *sh2_, int cycles)
sh2->cycles_done += cycles - sh2->icount;
}
#else // DRC_TMP
#else // DRC_SH2
#ifdef __i386__
#define REGPARM(x) __attribute__((regparm(x)))
@ -110,7 +111,7 @@ void sh2_execute(SH2 *sh2_, int cycles)
#define REGPARM(x)
#endif
// tmp
// drc debug
void REGPARM(2) sh2_do_op(SH2 *sh2_, int opcode)
{
sh2 = sh2_;