From d99f60685038ed3771d888284283fad04be3cdac Mon Sep 17 00:00:00 2001 From: gameblabla Date: Thu, 18 Jul 2019 02:07:56 +0200 Subject: [PATCH] Fixup buread & buwrite being undefined. --- libpcsxcore/psxbios.c | 51 +++++++++++++++++++++++-------------------- 1 file changed, 27 insertions(+), 24 deletions(-) diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c index 139c8a5d..044a19a8 100644 --- a/libpcsxcore/psxbios.c +++ b/libpcsxcore/psxbios.c @@ -316,12 +316,38 @@ static inline void LoadRegs() { // * // System calls A0 */ + +#define buread(Ra1, mcd, length) { \ + SysPrintf("read %d: %x,%x (%s)\n", FDesc[1 + mcd].mcfile, FDesc[1 + mcd].offset, a2, Mcd##mcd##Data + 128 * FDesc[1 + mcd].mcfile + 0xa); \ + ptr = Mcd##mcd##Data + 8192 * FDesc[1 + mcd].mcfile + FDesc[1 + mcd].offset; \ + memcpy(Ra1, ptr, length); \ + DeliverEvent(0x11, 0x2); /* 0xf0000011, 0x0004 */ \ + DeliverEvent(0x81, 0x2); /* 0xf4000001, 0x0004 */ \ + if (FDesc[1 + mcd].mode & 0x8000) v0 = 0; \ + else v0 = length; \ + FDesc[1 + mcd].offset += v0; \ +} + +#define buwrite(Ra1, mcd, length) { \ + u32 offset = + 8192 * FDesc[1 + mcd].mcfile + FDesc[1 + mcd].offset; \ + SysPrintf("write %d: %x,%x\n", FDesc[1 + mcd].mcfile, FDesc[1 + mcd].offset, a2); \ + ptr = Mcd##mcd##Data + offset; \ + memcpy(ptr, Ra1, length); \ + DeliverEvent(0x11, 0x2); /* 0xf0000011, 0x0004 */ \ + DeliverEvent(0x81, 0x2); /* 0xf4000001, 0x0004 */ \ + FDesc[1 + mcd].offset += length; \ + if (FDesc[1 + mcd].mode & 0x8000) v0 = 0; \ + else v0 = length; \ +} + + /* Internally redirects to "FileRead(fd,tempbuf,1)".*/ /* For some strange reason, the returned character is sign-expanded; */ /* So if a return value of FFFFFFFFh could mean either character FFh, or error. */ /* TODO FIX ME : Properly implement this behaviour */ void psxBios_getc(void) // 0x03, 0x35 { + char *ptr; void *pa1 = Ra1; #ifdef PSXBIOS_LOG PSXBIOS_LOG("psxBios_%s\n", biosA0n[0x03]); @@ -341,6 +367,7 @@ void psxBios_getc(void) // 0x03, 0x35 /* Copy of psxBios_write, except size is 1. */ void psxBios_putc(void) // 0x09, 0x3B { + char *ptr; void *pa1 = Ra1; #ifdef PSXBIOS_LOG PSXBIOS_LOG("psxBios_%s\n", biosA0n[0x09]); @@ -1932,18 +1959,6 @@ void psxBios_lseek() { // 0x33 pc0 = ra; } -#define buread(Ra1, mcd, length) { \ - SysPrintf("read %d: %x,%x (%s)\n", FDesc[1 + mcd].mcfile, FDesc[1 + mcd].offset, a2, Mcd##mcd##Data + 128 * FDesc[1 + mcd].mcfile + 0xa); \ - ptr = Mcd##mcd##Data + 8192 * FDesc[1 + mcd].mcfile + FDesc[1 + mcd].offset; \ - memcpy(Ra1, ptr, length); \ - DeliverEvent(0x11, 0x2); /* 0xf0000011, 0x0004 */ \ - DeliverEvent(0x81, 0x2); /* 0xf4000001, 0x0004 */ \ - if (FDesc[1 + mcd].mode & 0x8000) v0 = 0; \ - else v0 = length; \ - FDesc[1 + mcd].offset += v0; \ -} - - /* * int read(int fd , void *buf , int nbytes); @@ -1969,18 +1984,6 @@ void psxBios_read() { // 0x34 pc0 = ra; } -#define buwrite(Ra1, mcd, length) { \ - u32 offset = + 8192 * FDesc[1 + mcd].mcfile + FDesc[1 + mcd].offset; \ - SysPrintf("write %d: %x,%x\n", FDesc[1 + mcd].mcfile, FDesc[1 + mcd].offset, a2); \ - ptr = Mcd##mcd##Data + offset; \ - memcpy(ptr, Ra1, length); \ - DeliverEvent(0x11, 0x2); /* 0xf0000011, 0x0004 */ \ - DeliverEvent(0x81, 0x2); /* 0xf4000001, 0x0004 */ \ - FDesc[1 + mcd].offset += length; \ - if (FDesc[1 + mcd].mode & 0x8000) v0 = 0; \ - else v0 = length; \ -} - /* * int write(int fd , void *buf , int nbytes); */ -- 2.39.2