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author | gameblabla | 2019-07-21 02:13:34 +0200 |
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committer | gameblabla | 2019-07-21 02:13:34 +0200 |
commit | f23c22410abc88088a33ddf391c9fae8a1705dac (patch) | |
tree | 849eb864ab9442dd272b9e71415795bc3448366d /libpcsxcore | |
parent | 17b2d969c7806101207076ab1431d1e38425f6f5 (diff) | |
download | pcsx_rearmed-f23c22410abc88088a33ddf391c9fae8a1705dac.tar.gz pcsx_rearmed-f23c22410abc88088a33ddf391c9fae8a1705dac.tar.bz2 pcsx_rearmed-f23c22410abc88088a33ddf391c9fae8a1705dac.zip |
psxbios: Merge interrupt_r26 fix from PCSX4ALL.
Thanks DmitrySmagin for the fix.
Diffstat (limited to 'libpcsxcore')
-rw-r--r-- | libpcsxcore/psxbios.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c index b27d195..6a52d7e 100644 --- a/libpcsxcore/psxbios.c +++ b/libpcsxcore/psxbios.c @@ -307,6 +307,8 @@ static inline void DeliverEvent(u32 ev, u32 spec) { } else Event[ev][spec].status = EvStALREADY; } +static unsigned interrupt_r26=0x8004E8B0; + static inline void SaveRegs() { memcpy(regs, psxRegs.GPR.r, 32*4); regs[32] = psxRegs.GPR.n.lo; @@ -1968,6 +1970,7 @@ void psxBios_ReturnFromException() { // 17 LoadRegs(); pc0 = psxRegs.CP0.n.EPC; + k0 = interrupt_r26; if (psxRegs.CP0.n.Cause & 0x80000000) pc0 += 4; psxRegs.CP0.n.Status = (psxRegs.CP0.n.Status & 0xfffffff0) | @@ -3190,6 +3193,7 @@ void psxBiosException() { switch (psxRegs.CP0.n.Cause & 0x3c) { case 0x00: // Interrupt + interrupt_r26=psxRegs.CP0.n.EPC; #ifdef PSXCPU_LOG // PSXCPU_LOG("interrupt\n"); #endif |