xscale: Move debug handler to contrib/loaders

Avoid special rules to generate array at compile time by shipping
the generated file. Convert to Makefile build like the other
loaders.

Change-Id: I5a05edddcfaff3d395086cd3aa33120f8a7aa9dc
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3864
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>

10 files changed, 137 insertions, 22 deletions

diff --git a/contrib/loaders/Makefile b/contrib/loaders/Makefile
index 2e5eba8..31cccb5 100644
--- a/contrib/loaders/Makefile
+++ b/contrib/loaders/Makefile
@@ -12,7 +12,8 @@ ARM_CROSS_COMPILE ?= arm-none-eabi-
 arm_dirs = \
 	flash/fm4 \
 	flash/kinetis_ke \
-	flash/xmc1xxx
+	flash/xmc1xxx \
+	debug/xscale
 
 arm:
 	for d in $(common_dirs); do \
diff --git a/contrib/loaders/debug/xscale/Makefile b/contrib/loaders/debug/xscale/Makefile
new file mode 100644
index 0000000..a0455c7
--- /dev/null
+++ b/contrib/loaders/debug/xscale/Makefile
@@ -0,0 +1,33 @@
+BIN2C = ../../../../src/helper/bin2char.sh
+
+CROSS_COMPILE ?= arm-none-eabi-
+
+CC=$(CROSS_COMPILE)gcc
+OBJCOPY=$(CROSS_COMPILE)objcopy
+OBJDUMP=$(CROSS_COMPILE)objdump
+
+CFLAGS = -static -nostartfiles -mlittle-endian -Wa,-EL
+LDFLAGS = -Tdebug_handler.ld
+
+all: debug_handler.inc
+
+.PHONY: clean
+
+.INTERMEDIATE: debug_handler.elf
+
+debug_handler.elf: protocol.h
+
+%.elf: %.S
+	$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
+
+%.lst: %.elf
+	$(OBJDUMP) -S $< > $@
+
+%.bin: %.elf
+	$(OBJCOPY) -Obinary $< $@
+
+%.inc: %.bin
+	$(BIN2C) < $< > $@
+
+clean:
+	-rm -f *.elf *.lst *.bin *.inc
diff --git a/src/target/xscale/debug_handler.S b/contrib/loaders/debug/xscale/debug_handler.S
index 66dfa88..66dfa88 100644
--- a/src/target/xscale/debug_handler.S
+++ b/contrib/loaders/debug/xscale/debug_handler.S
diff --git a/contrib/loaders/debug/xscale/debug_handler.inc b/contrib/loaders/debug/xscale/debug_handler.inc
new file mode 100644
index 0000000..d7f54e7
--- /dev/null
+++ b/contrib/loaders/debug/xscale/debug_handler.inc
@@ -0,0 +1,101 @@
+/* Autogenerated with ../../../../src/helper/bin2char.sh */
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x10,0xde,0x1a,0xee,0x02,0xd1,0x1d,0xe2,0x01,0x00,0x00,0x1a,0x03,0xd1,0xa0,0xe3,
+0x10,0xde,0x0a,0xee,0x10,0xfe,0x1e,0xee,0xfd,0xff,0xff,0x6a,0x10,0x0e,0x08,0xee,
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+0x6c,0x01,0x00,0xeb,0x04,0x00,0xa0,0xe1,0x6a,0x01,0x00,0xeb,0x05,0x00,0xa0,0xe1,
+0x68,0x01,0x00,0xeb,0x06,0x00,0xa0,0xe1,0x66,0x01,0x00,0xeb,0x07,0x00,0xa0,0xe1,
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+0xac,0x00,0x00,0x0a,0x60,0x00,0x50,0xe3,0x9b,0x00,0x00,0x0a,0x61,0x00,0x50,0xe3,
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+0xfd,0xff,0xff,0x6a,0x10,0xbe,0x08,0xee,0x10,0xfe,0x1e,0xee,0xfd,0xff,0xff,0x6a,
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+0x10,0xee,0x19,0xee,0x10,0xde,0x1a,0xee,0x01,0xd0,0x8d,0xe3,0x10,0xde,0x0a,0xee,
+0x00,0xf0,0x5e,0xe2,0xfe,0xff,0xff,0xea,0x10,0xfe,0x1e,0xee,0xfd,0xff,0xff,0x6a,
+0x10,0x0e,0x08,0xee,0x0e,0xf0,0xa0,0xe1,0x10,0xfe,0x1e,0xee,0xfd,0xff,0xff,0x5a,
+0x10,0x0e,0x19,0xee,0x0e,0xf0,0xa0,0xe1,
diff --git a/src/target/xscale/debug_handler.cmd b/contrib/loaders/debug/xscale/debug_handler.ld
index d943b13..d943b13 100644
--- a/src/target/xscale/debug_handler.cmd
+++ b/contrib/loaders/debug/xscale/debug_handler.ld
diff --git a/src/target/xscale/protocol.h b/contrib/loaders/debug/xscale/protocol.h
index cb01655..cb01655 100644
--- a/src/target/xscale/protocol.h
+++ b/contrib/loaders/debug/xscale/protocol.h
diff --git a/src/target/Makefile.am b/src/target/Makefile.am
index 5b6916d..dc7973d 100644
--- a/src/target/Makefile.am
+++ b/src/target/Makefile.am
@@ -9,19 +9,6 @@ endif
 SUBDIRS = openrisc
 libtarget_la_LIBADD = $(top_builddir)/src/target/openrisc/libopenrisc.la
 
-BIN2C		= $(top_srcdir)/src/helper/bin2char.sh
-
-DEBUG_HANDLER	= $(srcdir)/xscale/debug_handler.bin
-EXTRA_DIST = \
-	startup.tcl \
-	$(wildcard $(srcdir)/xscale/*)
-
-DEBUG_HEADER	= xscale_debug.inc
-BUILT_SOURCES = $(DEBUG_HEADER)
-CLEANFILES = $(DEBUG_HEADER)
-
-$(DEBUG_HEADER): $(DEBUG_HANDLER) $(BIN2C)
-	$(BIN2C) < $< > $@ || { rm -f $@; false; }
 
 METASOURCES = AUTO
 noinst_LTLIBRARIES = libtarget.la
diff --git a/src/target/xscale.c b/src/target/xscale.c
index 140ea58..e54033f 100644
--- a/src/target/xscale.c
+++ b/src/target/xscale.c
@@ -73,7 +73,7 @@ static int xscale_read_trace(struct target *);
  * mini-ICache, which is 2K of code writable only via JTAG.
  */
 static const uint8_t xscale_debug_handler[] = {
-#include "xscale_debug.inc"
+#include "../../contrib/loaders/debug/xscale/debug_handler.inc"
 };
 
 static const char *const xscale_reg_list[] = {
diff --git a/src/target/xscale/build.sh b/src/target/xscale/build.sh
deleted file mode 100755
index fc828b2..0000000
--- a/src/target/xscale/build.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-arm-none-eabi-gcc -c debug_handler.S -o debug_handler.o
-arm-none-eabi-ld -EL -n -Tdebug_handler.cmd debug_handler.o -o debug_handler.out
-arm-none-eabi-objcopy -O binary debug_handler.out debug_handler.bin
-
-#arm-none-eabi-gcc -mbig-endian -c debug_handler.S -o debug_handler_be.o
-#arm-none-eabi-ld -EB -n -Tdebug_handler.cmd debug_handler_be.o -o debug_handler_be.out
-#arm-none-eabi-objcopy -O binary debug_handler_be.out debug_handler_be.bin
diff --git a/src/target/xscale/debug_handler.bin b/src/target/xscale/debug_handler.bin
deleted file mode 100755
index 2dde185..0000000
--- a/src/target/xscale/debug_handler.bin
+++ /dev/null