From ebc9df9f7e5ca246ba11a70f7c3d1631f092bd08 Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Thu, 22 Oct 2009 20:16:32 +0000
Subject: [PATCH] 32x drc functional on ARM, random adjustments

git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@824 be3aeb3a-fb24-0410-a615-afba39da0efa
---
 gp2x/Makefile     |  7 ++++---
 linux/Makefile    | 12 ++++++------
 linux/host_dasm.c |  3 ++-
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/gp2x/Makefile b/gp2x/Makefile
index bcaa1d0..01e4e3b 100644
--- a/gp2x/Makefile
+++ b/gp2x/Makefile
@@ -15,14 +15,15 @@ amalgamate = 0
 use_sh2drc = 1
 drc_debug = 1
 
+-include Makefile.local
 
 ifeq "$(debug_cyclone)" "1"
 use_cyclone = 1
 use_musashi = 1
 endif
 ifeq "$(use_musashi)" "1"
+# due to CPU stop flag acces
 asm_cdpico = 0
-asm_memory = 0
 asm_cdmemory = 0
 else
 use_cyclone = 1
@@ -119,8 +120,8 @@ DEFINES += DRC_SH2 DRC_TMP
 OBJS += cpu/sh2/mame/sh2pico.o
 OBJS += cpu/sh2/compiler.o
 OBJS += cpu/sh2/stub_arm.o
-ifeq "$(drc_debug)" "1"
-DEFINES += DRC_DEBUG=1
+ifdef drc_debug
+DEFINES += DRC_DEBUG=$(drc_debug)
 OBJS += cpu/sh2/mame/sh2dasm.o
 OBJS += platform/linux/host_dasm.o
 LDFLAGS += -lbfd -lopcodes -liberty
diff --git a/linux/Makefile b/linux/Makefile
index 9ca3295..7ecf4e3 100644
--- a/linux/Makefile
+++ b/linux/Makefile
@@ -22,13 +22,13 @@ CFLAGS += -ggdb -Wall -falign-functions=2
 endif
 DEFINES = _UNZIP_SUPPORT IO_STATS IN_EVDEV
 CFLAGS += -I../.. -I.
-LDFLAGS += -lpthread
+LDFLAGS += -lm -lpng
 ifeq "$(ARCH)" "arm"
 CFLAGS += -mcpu=arm920t
 DEFINES += ARM
-else
-LDFLAGS += -lX11
 endif
+LDFLAGS += -lpthread
+LDFLAGS += -lX11
 
 CC = $(CROSS)gcc
 
@@ -95,8 +95,8 @@ DEFINES += DRC_SH2 DRC_TMP
 OBJS += cpu/sh2/mame/sh2pico.o
 OBJS += cpu/sh2/compiler.o
 OBJS += cpu/sh2/stub_$(ARCH).o
-ifeq "$(drc_debug)" "1"
-DEFINES += DRC_DEBUG=1
+ifdef drc_debug
+DEFINES += DRC_DEBUG=$(drc_debug)
 OBJS += cpu/sh2/mame/sh2dasm.o
 OBJS += host_dasm.o
 LDFLAGS += -lbfd -lopcodes -liberty
@@ -132,7 +132,7 @@ tidy:
 
 PicoDrive : $(OBJS)
 	@echo ">>>" $@
-	$(CC) $(CFLAGS) $^ $(LDFLAGS) -lm -lpng -Wl,-Map=PicoDrive.map -o $@
+	$(CC) $(CFLAGS) $^ $(LDFLAGS) -Wl,-Map=PicoDrive.map -o $@
 
 mkdirs:
 	@mkdir -p $(DIRS)
diff --git a/linux/host_dasm.c b/linux/host_dasm.c
index a3c0e00..91ea4da 100644
--- a/linux/host_dasm.c
+++ b/linux/host_dasm.c
@@ -37,7 +37,7 @@ remove_useless_symbols (asymbol **symbols, long count)
     {
       asymbol *sym = *in_ptr++;
 
-      if (sym->name == NULL || sym->name[0] == '\0')
+      if (sym->name == NULL || sym->name[0] == '\0' || sym->name[0] == '$')
         continue;
       if (sym->flags & (BSF_DEBUGGING | BSF_SECTION_SYM))
         continue;
@@ -53,6 +53,7 @@ remove_useless_symbols (asymbol **symbols, long count)
 */
       *out_ptr++ = sym;
     }
+
   return out_ptr - symbols;
 }
 
-- 
2.39.5