minor psp fixes

git-svn-id: file:///home/notaz/opt/svn/PicoDrive@297 be3aeb3a-fb24-0410-a615-afba39da0efa

diff --git a/cpu/fame/famec.c b/cpu/fame/famec.c
index 5d19ff9..5d96732 100644 (file)
--- a/cpu/fame/famec.c
+++ b/cpu/fame/famec.c
@@ -18,7 +18,7 @@
 #define FAMEC_ROLL_INLINE\r
 //#define FAMEC_EMULATE_TRACE\r
 //#define FAMEC_CHECK_BRANCHES\r
-#define FAMEC_EXTRA_INLINE\r
+//#define FAMEC_EXTRA_INLINE\r
 // #define FAMEC_DEBUG\r
 //#define FAMEC_NO_GOTOS\r
 #define FAMEC_ADR_BITS  24\r

diff --git a/platform/base_readme.txt b/platform/base_readme.txt
index 75dde94..db904b5 100644 (file)
--- a/platform/base_readme.txt
+++ b/platform/base_readme.txt
@@ -542,7 +542,7 @@ Problems / limitations
 Credits\r
 -------\r
 \r
-This emulator uses code from these people/projects:\r
+This emulator is made of the code from following people/projects:\r
 \r
 notaz\r
 GP2X, UIQ, PSP, Gizmondo ports, CPU core hacks,\r

diff --git a/platform/common/lprintf.h b/platform/common/lprintf.h
index a8d9ee1..e917547 100644 (file)
--- a/platform/common/lprintf.h
+++ b/platform/common/lprintf.h
@@ -2,13 +2,8 @@
  #include <stdio.h>
  #define lprintf printf
 #elif defined(PSP)
- #ifdef LPRINTF_STDIO
-  #include <stdio.h>
-  #define lprintf printf
- #else
-  extern void lprintf_f(const char *fmt, ...);
-  #define lprintf lprintf_f
- #endif
+ extern void lprintf_f(const char *fmt, ...);
+ #define lprintf lprintf_f
 #else
  #include "giz.h"
 #endif

diff --git a/platform/psp/Makefile b/platform/psp/Makefile
index c3b04cd..d990ba6 100644 (file)
--- a/platform/psp/Makefile
+++ b/platform/psp/Makefile
@@ -8,9 +8,9 @@ PSPSDK = $(shell psp-config --pspsdk-path)
 amalgamate = 0\r
 \r
 \r
-CFLAGS += -I../.. -I. -DNO_SYNC -DLPRINTF_STDIO\r
+CFLAGS += -I../.. -I. -DNO_SYNC\r
 CFLAGS += -Wall -Winline -G0\r
-CFLAGS += -DLPRINTF_STDIO\r
+#CFLAGS += -DLPRINTF_STDIO\r
 #CFLAGS += -fprofile-generate\r
 #CFLAGS += -fprofile-use\r
 #CFLAGS += -pg\r
@@ -83,6 +83,7 @@ EXTRA_TARGETS = EBOOT.PBP
 PSP_EBOOT_TITLE = PicoDrive\r
 PSP_EBOOT_ICON = data/icon.png\r
 #PSP_EBOOT_PIC1 = .png\r
+BUILD_PRX = 1\r
 \r
 CUSTOM_CLEAN = myclean\r
 \r
@@ -131,8 +132,11 @@ data/bg40.o: data/bg40.bin
        bin2o -i $< $@ bgdatac40\r
 \r
 #\r
+ifndef UPDIR\r
+UPDIR = /media/disk/PSP/GAME/PicoDrive/\r
+endif\r
 up: EBOOT.PBP\r
-       @cp -v $^ /media/disk/PSP/GAME/PicoDrive/\r
+       @cp -v $^ $(UPDIR)\r
 \r
 \r
 # cleanup\r

diff --git a/platform/psp/emu.c b/platform/psp/emu.c
index 6ce910d..9fc890c 100644 (file)
--- a/platform/psp/emu.c
+++ b/platform/psp/emu.c
@@ -508,7 +508,7 @@ static int sound_thread(SceSize args, void *argp)
        {
                if (samples_made - samples_done < samples_block) {
                        // wait for data (use at least 2 blocks)
-                       lprintf("sthr: wait... (%i)\n", samples_made - samples_done);
+                       //lprintf("sthr: wait... (%i)\n", samples_made - samples_done);
                        while (samples_made - samples_done <= samples_block*2 && !sound_thread_exit)
                                ret = sceKernelWaitSema(sound_sem, 1, 0);
                        if (ret < 0) lprintf("sthr: sceKernelWaitSema: %i\n", ret);
@@ -523,8 +523,9 @@ static int sound_thread(SceSize args, void *argp)
                snd_playptr  += samples_block;
                if (snd_playptr >= sndBuffer_endptr)
                        snd_playptr = sndBuffer;
-               if (ret)
-                       lprintf("sthr: outf: %i; pos %i/%i\n", ret, samples_done, samples_made);
+               // 1.5 kernel returns 0, newer ones return # of samples queued
+               if (ret < 0)
+                       lprintf("sthr: sceAudio_E0727056: %08x; pos %i/%i\n", ret, samples_done, samples_made);
 
                // shouln't happen, but just in case
                if (samples_made - samples_done >= samples_block*3) {
@@ -543,6 +544,7 @@ static int sound_thread(SceSize args, void *argp)
 static void sound_init(void)
 {
        SceUID thid;
+       int ret;
 
        sound_sem = sceKernelCreateSema("sndsem", 0, 0, 1, NULL);
        if (sound_sem < 0) lprintf("sceKernelCreateSema() failed: %i\n", sound_sem);
@@ -553,7 +555,8 @@ static void sound_init(void)
        thid = sceKernelCreateThread("sndthread", sound_thread, 0x12, 0x10000, 0, NULL);
        if (thid >= 0)
        {
-               sceKernelStartThread(thid, 0, 0);
+               ret = sceKernelStartThread(thid, 0, 0);
+               if (ret < 0) lprintf("sound_init: sceKernelStartThread returned %08x\n", ret);
        }
        else
                lprintf("sceKernelCreateThread failed: %i\n", thid);
@@ -865,6 +868,7 @@ static void simpleWait(unsigned int until)
 
 void emu_Loop(void)
 {
+       static int mp3_init_done = 0;
        char fpsbuff[24]; // fps count c string
        unsigned int tval, tval_prev = 0, tval_thissec = 0; // timing
        int frames_done = 0, frames_shown = 0, oldmodes = 0;
@@ -894,8 +898,16 @@ void emu_Loop(void)
        target_frametime = Pico.m.pal ? (1000000<<8)/50 : (1000000<<8)/60+1;
        reset_timing = 1;
 
-       // prepare CD buffer
-       if (PicoMCD & 1) PicoCDBufferInit();
+       if (PicoMCD & 1) {
+               // prepare CD buffer
+               PicoCDBufferInit();
+               // mp3...
+               if (!mp3_init_done) {
+                       i = mp3_init();
+                       mp3_init_done = 1;
+                       if (i) { engineState = PGS_Menu; return; }
+               }
+       }
 
        // prepare sound stuff
        PsndOut = NULL;

diff --git a/platform/psp/main.c b/platform/psp/main.c
index 4f51516..ffbc761 100644 (file)
--- a/platform/psp/main.c
+++ b/platform/psp/main.c
@@ -1,3 +1,4 @@
+#include <string.h>
 #include "psp.h"
 #include "emu.h"
 #include "menu.h"
@@ -7,17 +8,34 @@
 #include "../common/lprintf.h"
 #include "version.h"
 
-int main()
+#define GPROF 0
+#define GCOV 0
+
+#if GPROF
+#include <pspprof.h>
+#endif
+
+#if GCOV
+#include <stdio.h>
+#include <stdlib.h>
+
+void dummy(void)
 {
-       int mp3_ret;
+       engineState = atoi(romFileName);
+       setbuf(NULL, NULL);
+       getenv(NULL);
+}
+#endif
 
+int main()
+{
        lprintf("\nPicoDrive v" VERSION " " __DATE__ " " __TIME__ "\n");
        psp_init();
-
        emu_ReadConfig(0, 0);
        emu_Init();
        menu_init();
-       mp3_ret = mp3_init();
+       // moved to emu_Loop(), after CPU clock change..
+       //mp3_init();
 
        engineState = PGS_Menu;
 
@@ -26,7 +44,12 @@ int main()
                switch (engineState)
                {
                        case PGS_Menu:
+#if !GPROF
                                menu_loop();
+#else
+                               strcpy(romFileName, currentConfig.lastRomFile);
+                               engineState = PGS_ReloadRom;
+#endif
                                break;
 
                        case PGS_ReloadRom:
@@ -45,6 +68,9 @@ int main()
 
                        case PGS_Running:
                                emu_Loop();
+#if GPROF
+                               goto endloop;
+#endif
                                break;
 
                        case PGS_Quit:
@@ -58,9 +84,14 @@ int main()
 
        endloop:
 
-       if (mp3_ret == 0) mp3_deinit();
+       mp3_deinit();
        emu_Deinit();
+#if GPROF
+       gprof_cleanup();
+#endif
+#if !GCOV
        psp_finish();
+#endif
 
        return 0;
 }

diff --git a/platform/psp/menu.c b/platform/psp/menu.c
index 52381eb..f8ba4d7 100644 (file)
--- a/platform/psp/menu.c
+++ b/platform/psp/menu.c
@@ -941,7 +941,7 @@ static void cd_menu_loop_options(void)
        for (;;)
        {
                draw_cd_menu_options(menu_sel, &bios_names);
-               inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE, 0);
+               inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_LEFT|BTN_RIGHT|BTN_X|BTN_CIRCLE|BTN_START, 0);
                if (inp & BTN_UP  ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
                if (inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
                selected_id = me_index2id(cdopt_entries, CDOPT_ENTRY_COUNT, menu_sel);
@@ -958,11 +958,12 @@ static void cd_menu_loop_options(void)
                                }
                        }
                }
-               if (inp & BTN_CIRCLE) { // toggleable options
+               if (inp & BTN_CIRCLE) // toggleable options
                        if (!me_process(cdopt_entries, CDOPT_ENTRY_COUNT, selected_id, 1) &&
                            selected_id == MA_CDOPT_DONE) {
                                return;
                        }
+               if (inp & BTN_START) {
                        switch (selected_id) { // BIOS testers
                                case MA_CDOPT_TESTBIOS_USA:
                                        if (emu_findBios(4, &bios)) { // test US

diff --git a/platform/psp/mp3.c b/platform/psp/mp3.c
index 5a87877..5991063 100644 (file)
--- a/platform/psp/mp3.c
+++ b/platform/psp/mp3.c
@@ -11,6 +11,7 @@
 
 int mp3_last_error = 0;
 
+static int initialized = 0;
 static SceUID thread_job_sem = -1;
 static SceUID thread_busy_sem = -1;
 static int thread_exit = 0;
@@ -96,9 +97,14 @@ static int read_next_frame(int which_buffer)
                        continue; // bad frame
                }
 
-               if (bytes_read - frame_offset < frame_size) {
+               if (bytes_read - frame_offset < frame_size)
+               {
                        lprintf("unfit, foffs=%i\n", mp3_src_pos - bytes_read);
                        mp3_src_pos -= bytes_read - frame_offset;
+                       if (mp3_src_size - mp3_src_pos < frame_size) {
+                               mp3_src_pos = mp3_src_size;
+                               return 0; // EOF
+                       }
                        sceIoLseek32(mp3_handle, mp3_src_pos, PSP_SEEK_SET);
                        continue; // didn't fit, re-read..
                }
@@ -195,6 +201,7 @@ int mp3_init(void)
        }
 
        mp3_last_error = 0;
+       initialized = 1;
        return 0;
 
 fail3:
@@ -207,12 +214,15 @@ fail1:
        sceAudiocodecReleaseEDRAM(mp3_codec_struct);
 fail:
        mp3_last_error = ret;
+       initialized = 0;
        return 1;
 }
 
 void mp3_deinit(void)
 {
-       lprintf("deinit\n");
+       lprintf("mp3_deinit, initialized=%i\n", initialized);
+
+       if (!initialized) return;
        thread_exit = 1;
        psp_sem_lock(thread_busy_sem);
        psp_sem_unlock(thread_busy_sem);
@@ -229,6 +239,7 @@ void mp3_deinit(void)
        sceKernelDeleteSema(thread_job_sem);
        thread_job_sem = -1;
        sceAudiocodecReleaseEDRAM(mp3_codec_struct);
+       initialized = 0;
 }
 
 // may overflow stack?
@@ -269,6 +280,7 @@ static int decode_thread(SceSize args, void *argp)
 }
 
 
+// might be called before initialization
 int mp3_get_bitrate(FILE *f, int size)
 {
        int ret, retval = -1, sample_rate, bitrate;
@@ -276,7 +288,8 @@ int mp3_get_bitrate(FILE *f, int size)
        char *fname = (char *)f;
 
        /* make sure thread is not busy.. */
-       psp_sem_lock(thread_busy_sem);
+       if (thread_busy_sem >= 0)
+               psp_sem_lock(thread_busy_sem);
 
        if (mp3_handle >= 0) sceIoClose(mp3_handle);
        mp3_handle = sceIoOpen(fname, PSP_O_RDONLY, 0777);
@@ -288,19 +301,19 @@ int mp3_get_bitrate(FILE *f, int size)
        mp3_src_pos = 0;
        ret = read_next_frame(0);
        if (ret <= 0) {
-               lprintf("read_next_frame() failed\n");
+               lprintf("read_next_frame() failed (%s)\n", fname);
                goto end;
        }
        sample_rate = (mp3_src_buffer[0][2] & 0x0c) >> 2;
        bitrate = mp3_src_buffer[0][2] >> 4;
 
        if (sample_rate != 0) {
-               lprintf("unsupported samplerate\n");
+               lprintf("unsupported samplerate (%s)\n", fname);
                goto end; // only 44kHz supported..
        }
        bitrate = bitrates[bitrate];
        if (bitrate == 0) {
-               lprintf("unsupported bitrate\n");
+               lprintf("unsupported bitrate (%s)\n", fname);
                goto end;
        }
 
@@ -310,7 +323,8 @@ end:
        if (mp3_handle >= 0) sceIoClose(mp3_handle);
        mp3_handle = -1;
        mp3_fname = NULL;
-       psp_sem_unlock(thread_busy_sem);
+       if (thread_busy_sem >= 0)
+               psp_sem_unlock(thread_busy_sem);
        if (retval < 0) mp3_last_error = -1; // remember we had a problem..
        return retval;
 }
@@ -322,6 +336,8 @@ void mp3_start_play(FILE *f, int pos)
 {
        char *fname = (char *)f;
 
+       if (!initialized) return;
+
        lprintf("mp3_start_play(%s) @ %i\n", fname, pos);
        psp_sem_lock(thread_busy_sem);
 

diff --git a/platform/psp/psp.c b/platform/psp/psp.c
index c8d73ac..b7c8693 100644 (file)
--- a/platform/psp/psp.c
+++ b/platform/psp/psp.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
 
@@ -14,12 +15,15 @@
 #include "../common/lprintf.h"
 
 PSP_MODULE_INFO("PicoDrive", 0, 1, 34);
+PSP_HEAP_SIZE_MAX();
 
 unsigned int __attribute__((aligned(16))) guCmdList[GU_CMDLIST_SIZE];
 
 void *psp_screen = VRAM_FB0;
 static int current_screen = 0; /* front bufer */
 
+static SceUID main_thread_id = -1;
+
 #define ANALOG_DEADZONE 80
 
 /* Exit callback */
@@ -64,8 +68,10 @@ void psp_init(void)
 {
        SceUID thid;
 
-       lprintf("running in %08x kernel\n", sceKernelDevkitVersion()),
-       lprintf("entered psp_init, threadId %08x, priority %i\n", sceKernelGetThreadId(),
+       main_thread_id = sceKernelGetThreadId();
+
+       lprintf("running on %08x kernel\n", sceKernelDevkitVersion()),
+       lprintf("entered psp_init, threadId %08x, priority %i\n", main_thread_id,
                sceKernelGetThreadCurrentPriority());
 
        thid = sceKernelCreateThread("update_thread", callback_thread, 0x11, 0xFA0, 0, 0);
@@ -198,35 +204,75 @@ char *psp_get_status_line(void)
 }
 
 /* alt logging */
-#define LOG_FILE "log.log"
+#define LOG_FILE "log.txt"
+
+typedef struct _log_entry
+{
+       char buff[256];
+       struct _log_entry *next;
+} log_entry;
 
-static SceUID logfd = -1;
+static log_entry *le_root = NULL;
 
 void lprintf_f(const char *fmt, ...)
 {
        va_list vl;
+
+#ifdef LPRINTF_STDIO
+       va_start(vl, fmt);
+       vprintf(fmt, vl);
+       va_end(vl);
+#else
+       static SceUID logfd = -1;
        char buff[256];
+       log_entry *le, *le1;
 
        if (logfd == -2) return; // disabled
 
-       if (logfd < 0)
+       va_start(vl, fmt);
+       vsnprintf(buff, sizeof(buff), fmt, vl);
+       va_end(vl);
+
+       // note: this is still unsafe code
+       if (main_thread_id != sceKernelGetThreadId())
        {
-               logfd = sceIoOpen(LOG_FILE, PSP_O_WRONLY|PSP_O_APPEND, 0777);
-               if (logfd < 0) {
-                       logfd = -2;
-                       return;
+               le = malloc(sizeof(*le));
+               if (le == NULL) return;
+               le->next = NULL;
+               strcpy(le->buff, buff);
+               if (le_root == NULL) le_root = le;
+               else {
+                       for (le1 = le_root; le1->next != NULL; le1 = le1->next);
+                       le1->next = le;
                }
+               return;
        }
 
-       va_start(vl, fmt);
-       vsnprintf(buff, sizeof(buff), fmt, vl);
-       va_end(vl);
+       logfd = sceIoOpen(LOG_FILE, PSP_O_WRONLY|PSP_O_APPEND, 0777);
+       if (logfd < 0) {
+               logfd = -2;
+               return;
+       }
+
+       if (le_root != NULL)
+       {
+               le1 = le_root;
+               le_root = NULL;
+               sceKernelDelayThread(1000);
+               while (le1 != NULL) {
+                       le = le1;
+                       le1 = le->next;
+                       sceIoWrite(logfd, le->buff, strlen(le->buff));
+                       free(le);
+               }
+       }
 
        sceIoWrite(logfd, buff, strlen(buff));
 
        // make sure it gets flushed
        sceIoClose(logfd);
        logfd = -1;
+#endif
 }
 
 

diff --git a/tools/gcda.c b/tools/gcda.c
index 1fb6baf..d60161d 100644 (file)
--- a/tools/gcda.c
+++ b/tools/gcda.c
@@ -35,6 +35,7 @@ static int is_good_path(char *path)
                fclose(f);
                return 1;
        }
+       printf("not good path: %s\n", path);
        return 0;
 }
 
@@ -68,7 +69,7 @@ readnext:
                {
                        pos1 = search_gcda(buff + pos, l - pos);
                        if (pos1 < 0) {
-                               fseek(f, -5, SEEK_CUR);
+                               fseek(f, -6, SEEK_CUR);
                                goto readnext;
                        }
                        pos += pos1;
@@ -76,7 +77,7 @@ readnext:
                        while (pos > 0 && is_good_char(buff[pos-1])) pos--;
 
                        if (pos == 0) {
-                               fseek(f, -16, SEEK_CUR);
+                               fseek(f, -(sizeof(buff) + 16), SEEK_CUR);
                                goto readnext;
                        }