Merge branch 'notaz-master'

12 files changed, 98 insertions, 61 deletions

diff --git a/configure b/configure
index 4ffa3a2..4d9b566 100755
--- a/configure
+++ b/configure
@@ -24,7 +24,13 @@ compile_binary()
 
 check_define()
 {
-  $CC -E -dD $CFLAGS include/arm_features.h | grep -q $1 || return 1
+  $CC -E -dD $CFLAGS include/arm_features.h | grep -q "$1" || return 1
+  return 0
+}
+
+check_define_val()
+{
+  $CC -E -dD $CFLAGS include/arm_features.h | grep "$1" | awk '{print $3}'
   return 0
 }
 
@@ -477,6 +483,11 @@ if [ "x$need_xlib" = "xyes" ]; then
   check_xlib_headers || fail "please install libx11-dev"
 fi
 
+sizeof_long=`check_define_val __SIZEOF_LONG__`
+if [ "x$sizeof_long" = "x4" ]; then
+  CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64"
+fi
+
 cat > $TMPC <<EOF
 void test(void *f, void *d) { fread(d, 1, 1, f); }
 EOF
diff --git a/frontend/libretro.c b/frontend/libretro.c
index a9b6e43..ec06527 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -25,6 +25,7 @@
 #include "main.h"
 #include "plugin.h"
 #include "plugin_lib.h"
+#include "arm_features.h"
 #include "revision.h"
 #include "libretro.h"
 
@@ -1441,9 +1442,8 @@ void retro_init(void)
 	/* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times)
 	 * we have to do this because cache misses and some IO penalties
 	 * are not emulated. Warning: changing this may break compatibility. */
-#if !defined(__arm__) || defined(__ARM_ARCH_7A__)
 	cycle_multiplier = 175;
-#else
+#ifdef HAVE_PRE_ARMV7
 	cycle_multiplier = 200;
 #endif
 	pl_rearmed_cbs.gpu_peops.iUseDither = 1;
diff --git a/frontend/main.c b/frontend/main.c
index 2deff70..f048584 100644
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -26,6 +26,7 @@
 #include "../libpcsxcore/new_dynarec/new_dynarec.h"
 #include "../plugins/cdrcimg/cdrcimg.h"
 #include "../plugins/dfsound/spu_config.h"
+#include "arm_features.h"
 #include "revision.h"
 
 #ifndef NO_FRONTEND
@@ -142,7 +143,7 @@ void emu_set_default_config(void)
 	spu_config.iVolume = 768;
 	spu_config.iTempo = 0;
 	spu_config.iUseThread = 1; // no effect if only 1 core is detected
-#if defined(__arm__) && !defined(__ARM_ARCH_7A__) /* XXX GPH hack */
+#ifdef HAVE_PRE_ARMV7 /* XXX GPH hack */
 	spu_config.iUseReverb = 0;
 	spu_config.iUseInterpolation = 0;
 	spu_config.iTempo = 1;
@@ -771,7 +772,7 @@ int emu_save_state(int slot)
 		return ret;
 
 	ret = SaveState(fname);
-#if defined(__arm__) && !defined(__ARM_ARCH_7A__) && !defined(_3DS) /* XXX GPH hack */
+#ifdef HAVE_PRE_ARMV7 /* XXX GPH hack */
 	sync();
 #endif
 	SysPrintf("* %s \"%s\" [%d]\n",
diff --git a/frontend/menu.c b/frontend/menu.c
index 4fd0b56..7e1fdd1 100644
--- a/frontend/menu.c
+++ b/frontend/menu.c
@@ -39,6 +39,7 @@
 #include "../plugins/dfinput/externals.h"
 #include "../plugins/dfsound/spu_config.h"
 #include "psemu_plugin_defs.h"
+#include "arm_features.h"
 #include "revision.h"
 
 #define REARMED_BIRTHDAY_TIME 1293306830	/* 25 Dec 2010 */
@@ -100,7 +101,7 @@ int scanlines, scanline_level = 20;
 int soft_scaling, analog_deadzone; // for Caanoo
 int soft_filter;
 
-#ifdef __ARM_ARCH_7A__
+#ifndef HAVE_PRE_ARMV7
 #define DEFAULT_PSX_CLOCK 57
 #define DEFAULT_PSX_CLOCK_S "57"
 #else
@@ -732,7 +733,7 @@ static unsigned short fname2color(const char *fname)
 static void draw_savestate_bg(int slot);
 
 #define MENU_ALIGN_LEFT
-#ifdef __ARM_ARCH_7A__ // assume hires device
+#ifndef HAVE_PRE_ARMV7 // assume hires device
 #define MENU_X2 1
 #else
 #define MENU_X2 0
@@ -852,7 +853,7 @@ me_bind_action emuctrl_actions[] =
 	{ "Toggle Frameskip ", 1 << SACTION_TOGGLE_FSKIP },
 	{ "Take Screenshot  ", 1 << SACTION_SCREENSHOT },
 	{ "Show/Hide FPS    ", 1 << SACTION_TOGGLE_FPS },
-#ifdef __ARM_ARCH_7A__
+#ifndef HAVE_PRE_ARMV7
 	{ "Switch Renderer  ", 1 << SACTION_SWITCH_DISPMODE },
 #endif
 	{ "Fast Forward     ", 1 << SACTION_FAST_FORWARD },
@@ -2521,7 +2522,7 @@ void menu_init(void)
 	me_enable(e_menu_gfx_options, MA_OPT_GAMMA,
 		plat_target.gamma_set != NULL);
 
-#ifndef __ARM_ARCH_7A__
+#ifdef HAVE_PRE_ARMV7
 	me_enable(e_menu_gfx_options, MA_OPT_SWFILTER, 0);
 #endif
 	me_enable(e_menu_gfx_options, MA_OPT_VARSCALER, MENU_SHOW_VARSCALER);
diff --git a/include/arm_features.h b/include/arm_features.h
index 1f749da..f35e0b7 100644
--- a/include/arm_features.h
+++ b/include/arm_features.h
@@ -1,33 +1,49 @@
 #ifndef __ARM_FEATURES_H__
 #define __ARM_FEATURES_H__
 
-#if defined(__ARM_ARCH_8A__)
+/* note: features only available since:
+ * __ARM_ARCH     gcc 4.8/clang 3.2
+ * ARMv8 support  gcc 4.8/clang 3.4
+ * ARM64 support  gcc 4.8/clang 3.5
+ */
+
+#if defined(__aarch64__)
+
+#elif (defined(__ARM_ARCH) && __ARM_ARCH >= 8)
 
 #define HAVE_ARMV8
 #define HAVE_ARMV7
 #define HAVE_ARMV6
 #define HAVE_ARMV5
 
-#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
- || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
- || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7S__)
+#elif (defined(__ARM_ARCH) && __ARM_ARCH >= 7) \
+    || defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
+    || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
+    || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7S__)
 
 #define HAVE_ARMV7
 #define HAVE_ARMV6
 #define HAVE_ARMV5
 
-#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
-   || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) \
-   || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) \
-   || defined(__ARM_ARCH_6M__)
+#elif (defined(__ARM_ARCH) && __ARM_ARCH >= 6) \
+    || defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
+    || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) \
+    || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) \
+    || defined(__ARM_ARCH_6M__)
 
 #define HAVE_ARMV6
 #define HAVE_ARMV5
+#define HAVE_PRE_ARMV7
 
 #elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5E__) \
    || defined(__ARM_ARCH_5T__) || defined(__ARM_ARCH_5TE__) || defined(__ARM_ARCH_5TEJ__)
 
 #define HAVE_ARMV5
+#define HAVE_PRE_ARMV7
+
+#elif defined(__arm__)
+
+#define HAVE_PRE_ARMV7
 
 #endif
 
diff --git a/libpcsxcore/cdriso.c b/libpcsxcore/cdriso.c
index 46ee020..d2c904c 100644
--- a/libpcsxcore/cdriso.c
+++ b/libpcsxcore/cdriso.c
@@ -39,6 +39,8 @@
 #include <errno.h>
 #include <zlib.h>
 
+#define OFF_T_MSB ((off_t)1 << (sizeof(off_t) * 8 - 1))
+
 unsigned int cdrIsoMultidiskCount;
 unsigned int cdrIsoMultidiskSelect;
 
@@ -83,7 +85,7 @@ static unsigned int pregapOffset;
 static struct {
 	unsigned char buff_raw[16][CD_FRAMESIZE_RAW];
 	unsigned char buff_compressed[CD_FRAMESIZE_RAW * 16 + 100];
-	unsigned int *index_table;
+	off_t *index_table;
 	unsigned int index_len;
 	unsigned int block_shift;
 	unsigned int current_block;
@@ -791,8 +793,9 @@ static int handlepbp(const char *isofile) {
 		unsigned int dontcare[6];
 	} index_entry;
 	char psar_sig[11];
-	unsigned int t, cd_length, cdimg_base;
-	unsigned int offsettab[8], psisoimg_offs;
+	off_t psisoimg_offs, cdimg_base;
+	unsigned int t, cd_length;
+	unsigned int offsettab[8];
 	const char *ext = NULL;
 	int i, ret;
 
@@ -801,7 +804,7 @@ static int handlepbp(const char *isofile) {
 	if (ext == NULL || (strcmp(ext, ".pbp") != 0 && strcmp(ext, ".PBP") != 0))
 		return -1;
 
-	fseek(cdHandle, 0, SEEK_SET);
+	fseeko(cdHandle, 0, SEEK_SET);
 
 	numtracks = 0;
 
@@ -811,7 +814,7 @@ static int handlepbp(const char *isofile) {
 		goto fail_io;
 	}
 
-	ret = fseek(cdHandle, pbp_hdr.psar_offs, SEEK_SET);
+	ret = fseeko(cdHandle, pbp_hdr.psar_offs, SEEK_SET);
 	if (ret != 0) {
 		SysPrintf("failed to seek to %x\n", pbp_hdr.psar_offs);
 		goto fail_io;
@@ -822,7 +825,7 @@ static int handlepbp(const char *isofile) {
 	psar_sig[10] = 0;
 	if (strcmp(psar_sig, "PSTITLEIMG") == 0) {
 		// multidisk image?
-		ret = fseek(cdHandle, pbp_hdr.psar_offs + 0x200, SEEK_SET);
+		ret = fseeko(cdHandle, pbp_hdr.psar_offs + 0x200, SEEK_SET);
 		if (ret != 0) {
 			SysPrintf("failed to seek to %x\n", pbp_hdr.psar_offs + 0x200);
 			goto fail_io;
@@ -848,9 +851,9 @@ static int handlepbp(const char *isofile) {
 
 		psisoimg_offs += offsettab[cdrIsoMultidiskSelect];
 
-		ret = fseek(cdHandle, psisoimg_offs, SEEK_SET);
+		ret = fseeko(cdHandle, psisoimg_offs, SEEK_SET);
 		if (ret != 0) {
-			SysPrintf("failed to seek to %x\n", psisoimg_offs);
+			SysPrintf("failed to seek to %llx\n", (long long)psisoimg_offs);
 			goto fail_io;
 		}
 
@@ -864,9 +867,9 @@ static int handlepbp(const char *isofile) {
 	}
 
 	// seek to TOC
-	ret = fseek(cdHandle, psisoimg_offs + 0x800, SEEK_SET);
+	ret = fseeko(cdHandle, psisoimg_offs + 0x800, SEEK_SET);
 	if (ret != 0) {
-		SysPrintf("failed to seek to %x\n", psisoimg_offs + 0x800);
+		SysPrintf("failed to seek to %llx\n", (long long)psisoimg_offs + 0x800);
 		goto fail_io;
 	}
 
@@ -900,7 +903,7 @@ static int handlepbp(const char *isofile) {
 	sec2msf(t, ti[numtracks].length);
 
 	// seek to ISO index
-	ret = fseek(cdHandle, psisoimg_offs + 0x4000, SEEK_SET);
+	ret = fseeko(cdHandle, psisoimg_offs + 0x4000, SEEK_SET);
 	if (ret != 0) {
 		SysPrintf("failed to seek to ISO index\n");
 		goto fail_io;
@@ -958,6 +961,7 @@ static int handlecbin(const char *isofile) {
 		unsigned char rsv_06[2];
 	} ciso_hdr;
 	const char *ext = NULL;
+	unsigned int *index_table = NULL;
 	unsigned int index = 0, plain;
 	int i, ret;
 
@@ -979,7 +983,7 @@ static int handlecbin(const char *isofile) {
 		return -1;
 	}
 	if (ciso_hdr.header_size != 0 && ciso_hdr.header_size != sizeof(ciso_hdr)) {
-		ret = fseek(cdHandle, ciso_hdr.header_size, SEEK_SET);
+		ret = fseeko(cdHandle, ciso_hdr.header_size, SEEK_SET);
 		if (ret != 0) {
 			SysPrintf("failed to seek to %x\n", ciso_hdr.header_size);
 			return -1;
@@ -994,30 +998,33 @@ static int handlecbin(const char *isofile) {
 	compr_img->current_block = (unsigned int)-1;
 
 	compr_img->index_len = ciso_hdr.total_bytes / ciso_hdr.block_size;
-	compr_img->index_table = malloc((compr_img->index_len + 1) * sizeof(compr_img->index_table[0]));
-	if (compr_img->index_table == NULL)
+	index_table = malloc((compr_img->index_len + 1) * sizeof(index_table[0]));
+	if (index_table == NULL)
 		goto fail_io;
 
-	ret = fread(compr_img->index_table, sizeof(compr_img->index_table[0]), compr_img->index_len, cdHandle);
+	ret = fread(index_table, sizeof(index_table[0]), compr_img->index_len, cdHandle);
 	if (ret != compr_img->index_len) {
 		SysPrintf("failed to read index table\n");
 		goto fail_index;
 	}
 
+	compr_img->index_table = malloc((compr_img->index_len + 1) * sizeof(compr_img->index_table[0]));
+	if (compr_img->index_table == NULL)
+		goto fail_index;
+
 	for (i = 0; i < compr_img->index_len + 1; i++) {
-		index = compr_img->index_table[i];
+		index = index_table[i];
 		plain = index & 0x80000000;
 		index &= 0x7fffffff;
-		compr_img->index_table[i] = (index << ciso_hdr.align) | plain;
+		compr_img->index_table[i] = (off_t)index << ciso_hdr.align;
+		if (plain)
+			compr_img->index_table[i] |= OFF_T_MSB;
 	}
-	if ((long long)index << ciso_hdr.align >= 0x80000000ll)
-		SysPrintf("warning: ciso img too large, expect problems\n");
 
 	return 0;
 
 fail_index:
-	free(compr_img->index_table);
-	compr_img->index_table = NULL;
+	free(index_table);
 fail_io:
 	if (compr_img != NULL) {
 		free(compr_img);
@@ -1120,8 +1127,9 @@ static int uncompress2(void *out, unsigned long *out_size, void *in, unsigned lo
 static int cdread_compressed(FILE *f, unsigned int base, void *dest, int sector)
 {
 	unsigned long cdbuffer_size, cdbuffer_size_expect;
-	unsigned int start_byte, size;
+	unsigned int size;
 	int is_compressed;
+	off_t start_byte;
 	int ret, block;
 
 	if (base)
@@ -1140,16 +1148,16 @@ static int cdread_compressed(FILE *f, unsigned int base, void *dest, int sector)
 		return -1;
 	}
 
-	start_byte = compr_img->index_table[block] & 0x7fffffff;
-	if (fseek(cdHandle, start_byte, SEEK_SET) != 0) {
-		SysPrintf("seek error for block %d at %x: ",
-			block, start_byte);
+	start_byte = compr_img->index_table[block] & ~OFF_T_MSB;
+	if (fseeko(cdHandle, start_byte, SEEK_SET) != 0) {
+		SysPrintf("seek error for block %d at %llx: ",
+			block, (long long)start_byte);
 		perror(NULL);
 		return -1;
 	}
 
-	is_compressed = !(compr_img->index_table[block] & 0x80000000);
-	size = (compr_img->index_table[block + 1] & 0x7fffffff) - start_byte;
+	is_compressed = !(compr_img->index_table[block] & OFF_T_MSB);
+	size = (compr_img->index_table[block + 1] & ~OFF_T_MSB) - start_byte;
 	if (size > sizeof(compr_img->buff_compressed)) {
 		SysPrintf("block %d is too large: %u\n", block, size);
 		return -1;
@@ -1280,11 +1288,11 @@ static long CALLBACK ISOopen(void) {
 		SysPrintf("[+sbi]");
 	}
 
-	fseek(cdHandle, 0, SEEK_END);
+	fseeko(cdHandle, 0, SEEK_END);
 
 	// maybe user selected metadata file instead of main .bin ..
 	bin_filename = GetIsoFile();
-	if (ftell(cdHandle) < 2352 * 0x10) {
+	if (ftello(cdHandle) < 2352 * 0x10) {
 		static const char *exts[] = { ".bin", ".BIN", ".img", ".IMG" };
 		FILE *tmpf = NULL;
 		size_t i;
@@ -1305,12 +1313,12 @@ static long CALLBACK ISOopen(void) {
 			bin_filename = alt_bin_filename;
 			fclose(cdHandle);
 			cdHandle = tmpf;
-			fseek(cdHandle, 0, SEEK_END);
+			fseeko(cdHandle, 0, SEEK_END);
 		}
 	}
 
 	// guess whether it is mode1/2048
-	if (ftell(cdHandle) % 2048 == 0) {
+	if (ftello(cdHandle) % 2048 == 0) {
 		unsigned int modeTest = 0;
 		fseek(cdHandle, 0, SEEK_SET);
 		fread(&modeTest, 4, 1, cdHandle);
diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index 556b512..17d65ab 100644
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -24,6 +24,7 @@
 #include "cdrom.h"
 #include "ppf.h"
 #include "psxdma.h"
+#include "arm_features.h"
 
 /* logging */
 #if 0
@@ -1006,7 +1007,7 @@ finish:
 #endif
 }
 
-#ifdef __ARM_ARCH_7A__
+#ifdef HAVE_ARMV7
  #define ssat32_to_16(v) \
   asm("ssat %0,#16,%1" : "=r" (v) : "r" (v))
 #else
diff --git a/libpcsxcore/new_dynarec/linkage_arm.S b/libpcsxcore/new_dynarec/linkage_arm.S
index 50b577b..95af8b4 100644
--- a/libpcsxcore/new_dynarec/linkage_arm.S
+++ b/libpcsxcore/new_dynarec/linkage_arm.S
@@ -116,10 +116,10 @@ ptr_hash_table:
 #endif
 
 .macro load_varadr reg var
-#if defined(__ARM_ARCH_7A__) && !defined(__PIC__)
+#if defined(HAVE_ARMV7) && !defined(__PIC__)
 	movw	\reg, #:lower16:\var
 	movt	\reg, #:upper16:\var
-#elif defined(__ARM_ARCH_7A__) && defined(__MACH__)
+#elif defined(HAVE_ARMV7) && defined(__MACH__)
 	movw	\reg, #:lower16:(\var-(1678f+8))
 	movt	\reg, #:upper16:(\var-(1678f+8))
 1678:
@@ -130,7 +130,7 @@ ptr_hash_table:
 .endm
 
 .macro load_varadr_ext reg var
-#if defined(__ARM_ARCH_7A__) && defined(__MACH__) && defined(__PIC__)
+#if defined(HAVE_ARMV7) && defined(__MACH__) && defined(__PIC__)
 	movw	\reg, #:lower16:(ptr_\var-(1678f+8))
 	movt	\reg, #:upper16:(ptr_\var-(1678f+8))
 1678:
@@ -141,7 +141,7 @@ ptr_hash_table:
 .endm
 
 .macro mov_16 reg imm
-#ifdef __ARM_ARCH_7A__
+#ifdef HAVE_ARMV7
 	movw	\reg, #\imm
 #else
 	mov	\reg, #(\imm & 0x00ff)
@@ -150,7 +150,7 @@ ptr_hash_table:
 .endm
 
 .macro mov_24 reg imm
-#ifdef __ARM_ARCH_7A__
+#ifdef HAVE_ARMV7
 	movw	\reg, #(\imm & 0xffff)
 	movt	\reg, #(\imm >> 16)
 #else
diff --git a/libpcsxcore/r3000a.h b/libpcsxcore/r3000a.h
index 31aa3f8..32538e5 100644
--- a/libpcsxcore/r3000a.h
+++ b/libpcsxcore/r3000a.h
@@ -40,10 +40,8 @@ typedef struct {
 
 extern R3000Acpu *psxCpu;
 extern R3000Acpu psxInt;
-#if (defined(__x86_64__) || defined(__i386__) || defined(__sh__) || defined(__ppc__) || defined(__arm__)) && !defined(NOPSXREC)
 extern R3000Acpu psxRec;
 #define PSXREC
-#endif
 
 typedef union {
 #if defined(__BIGENDIAN__)
diff --git a/plugins/dfsound/arm_utils.S b/plugins/dfsound/arm_utils.S
index 9652313..eaeca51 100644
--- a/plugins/dfsound/arm_utils.S
+++ b/plugins/dfsound/arm_utils.S
@@ -20,10 +20,10 @@ ptr_ChanBuf:   .word ESYM(ChanBuf)
 .align 2
 
 .macro load_varadr reg var
-#if defined(__ARM_ARCH_7A__) && !defined(__PIC__)
+#if defined(HAVE_ARMV7) && !defined(__PIC__)
 	movw	\reg, #:lower16:ESYM(\var)
 	movt	\reg, #:upper16:ESYM(\var)
-#elif defined(__ARM_ARCH_7A__) && defined(__MACH__)
+#elif defined(HAVE_ARMV7) && defined(__MACH__)
 	movw	\reg, #:lower16:(ptr_\var-(1678f+8))
 	movt	\reg, #:upper16:(ptr_\var-(1678f+8))
 1678:
diff --git a/plugins/dfsound/spu.c b/plugins/dfsound/spu.c
index c6a1bf5..0058ad2 100644
--- a/plugins/dfsound/spu.c
+++ b/plugins/dfsound/spu.c
@@ -35,7 +35,7 @@
 #include "arm_features.h"
 #endif
 
-#ifdef __ARM_ARCH_7A__
+#ifdef HAVE_ARMV7
  #define ssat32_to_16(v) \
   asm("ssat %0,#16,%1" : "=r" (v) : "r" (v))
 #else
diff --git a/plugins/gpu_unai/gpulib_if.cpp b/plugins/gpu_unai/gpulib_if.cpp
index 646b0f2..2dedbf8 100644
--- a/plugins/gpu_unai/gpulib_if.cpp
+++ b/plugins/gpu_unai/gpulib_if.cpp
@@ -23,6 +23,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "../gpulib/gpu.h"
+#include "arm_features.h"
 
 #define u8 uint8_t
 #define s8 int8_t
@@ -171,7 +172,7 @@ int do_cmd_list(unsigned int *list, int list_len, int *last_cmd)
   unsigned int *list_end = list + list_len;
 
   linesInterlace = force_interlace;
-#ifndef __ARM_ARCH_7A__ /* XXX */
+#ifdef HAVE_PRE_ARMV7 /* XXX */
   linesInterlace |= gpu.status.interlace;
 #endif