r67 - in openbios-devel: arch/sparc64 arch/unix config/examples config/scripts kernel modules
by svn＠openbios.org
Author: stepan
Date: 2006-07-18 23:38:42 +0200 (Tue, 18 Jul 2006)
New Revision: 67
Added:
openbios-devel/config/scripts/crosscflags
Modified:
openbios-devel/arch/sparc64/build.xml
openbios-devel/arch/sparc64/context.c
openbios-devel/arch/unix/blk.c
openbios-devel/arch/unix/unix.c
openbios-devel/config/examples/sparc64_rules.xml
openbios-devel/kernel/internal.c
openbios-devel/modules/disk-label.c
openbios-devel/modules/nvram.c
Log:
- Cleanup compiler warnings etc.
- add crosscflags from previous patch ;)
Modified: openbios-devel/arch/sparc64/build.xml
===================================================================
--- openbios-devel/arch/sparc64/build.xml 2006-07-18 21:35:55 UTC (rev 66)
+++ openbios-devel/arch/sparc64/build.xml 2006-07-18 21:38:42 UTC (rev 67)
@@ -61,7 +61,6 @@
<executable name="target/arch/sparc64/builtin.o" target="target" condition="IMAGE_ELF_EMBEDDED">
<rule><![CDATA[ arch/sparc64/builtin.c
$(CC) $$EXTRACFLAGS $(CFLAGS) $(INCLUDES) -c -o $@ $^]]></rule>
- <external-object source="target/include/static-dict.h"/>
</executable>
<!-- END OF HACK ALERT -->
Modified: openbios-devel/arch/sparc64/context.c
===================================================================
--- openbios-devel/arch/sparc64/context.c 2006-07-18 21:35:55 UTC (rev 66)
+++ openbios-devel/arch/sparc64/context.c 2006-07-18 21:38:42 UTC (rev 67)
@@ -20,7 +20,7 @@
* It is placed at the bottom of our stack, and loaded by assembly routine
* to start us up.
*/
-struct context main_ctx = {
+const struct context main_ctx = {
.regs[REG_SP] = (uint64_t) &_estack - 96,
.pc = (uint64_t) start_main,
.npc = (uint64_t) start_main + 4,
Modified: openbios-devel/arch/unix/blk.c
===================================================================
--- openbios-devel/arch/unix/blk.c 2006-07-18 21:35:55 UTC (rev 66)
+++ openbios-devel/arch/unix/blk.c 2006-07-18 21:38:42 UTC (rev 67)
@@ -47,7 +47,7 @@
}
static void
-blk_close( blk_data_t *pb )
+blk_close( __attribute__((unused)) blk_data_t *pb )
{
selfword("close-deblocker");
}
@@ -80,20 +80,20 @@
/* ( -- bs ) */
static void
-blk_block_size( blk_data_t *pb )
+blk_block_size( __attribute__((unused)) blk_data_t *pb )
{
PUSH( 512 );
}
/* ( -- maxbytes ) */
static void
-blk_max_transfer( blk_data_t *pb )
+blk_max_transfer( __attribute__((unused)) blk_data_t *pb )
{
PUSH( 1024*1024 );
}
static void
-blk_initialize( blk_data_t *pb )
+blk_initialize( __attribute__((unused)) blk_data_t *pb )
{
fword("is-deblocker");
}
Modified: openbios-devel/arch/unix/unix.c
===================================================================
--- openbios-devel/arch/unix/unix.c 2006-07-18 21:35:55 UTC (rev 66)
+++ openbios-devel/arch/unix/unix.c 2006-07-18 21:38:42 UTC (rev 67)
@@ -309,7 +309,7 @@
PUSH((ucell) memory + MEMORY_SIZE);
}
-void exception(cell no)
+void exception(__attribute__((unused)) cell no)
{
/*
* this is a noop since the dictionary has to take care
Modified: openbios-devel/config/examples/sparc64_rules.xml
===================================================================
--- openbios-devel/config/examples/sparc64_rules.xml 2006-07-18 21:35:55 UTC (rev 66)
+++ openbios-devel/config/examples/sparc64_rules.xml 2006-07-18 21:38:42 UTC (rev 67)
@@ -26,7 +26,7 @@
endif
CFLAGS := -Os -Wall -W -DNATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH -USWAP_ENDIANNESS -fno-builtin -g
-CFLAGS+= -Wa,-xarch=v9 -Wa,-64 -m64 -mcpu=ultrasparc -mcmodel=medany
+CFLAGS+= -Wa,-xarch=v9 -Wa,-64 -m64 -mcpu=ultrasparc -mcmodel=medany
CFLAGS+= -Wredundant-decls -Wshadow -Wpointer-arith -Wstrict-prototypes -Wmissing-declarations
CFLAGS+= -Wundef -Wendif-labels -Wstrict-aliasing
INCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include
Added: openbios-devel/config/scripts/crosscflags
===================================================================
--- openbios-devel/config/scripts/crosscflags (rev 0)
+++ openbios-devel/config/scripts/crosscflags 2006-07-18 21:38:42 UTC (rev 67)
@@ -0,0 +1,54 @@
+#!/bin/sh
+
+host=$1
+target=$2
+
+if test "$host" = "sparc"; then
+ host="sparc32"
+fi
+
+if test "$host" = "powerpc" -o "$host" = "mips" -o "$host" = "s390" -o "$host" = "sparc32" -o "$host" = "sparc64" -o "$host" = "m68k" -o "$host" = "armv4b"; then
+ hostbigendian="yes"
+else
+ hostbigendian="no"
+fi
+
+# host long bits test
+if test "$host" = "sparc64" -o "$host" = "ia64" -o "$host" = "x86_64" -o "$host" = "alpha"; then
+ hostlongbits="64"
+else
+ hostlongbits="32"
+fi
+
+if test "$target" = "powerpc" -o "$target" = "mips" -o "$target" = "s390" -o "$target" = "sparc32" -o "$target" = "sparc64" -o "$target" = "m68k" -o "$target" = "armv4b"; then
+ targetbigendian="yes"
+else
+ targetbigendian="no"
+fi
+
+# target long bits test
+if test "$target" = "sparc64" -o "$target" = "ia64" -o "$target" = "x86_64" -o "$target" = "alpha"; then
+ targetlongbits="64"
+else
+ targetlongbits="32"
+fi
+
+if test "$targetbigendian" = "$hostbigendian"; then
+ cflags="-USWAP_ENDIANNESS"
+else
+ cflags="-DSWAP_ENDIANNESS"
+fi
+
+if test "$targetlongbits" = "$hostlongbits"; then
+ cflags="$cflags -DNATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH"
+elif test "$targetlongbits" -lt "$hostlongbits"; then
+ cflags="$cflags -DNATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH"
+else
+ cflags="$cflags -DNATIVE_BITWIDTH_LARGER_THAN_HOST_BITWIDTH"
+fi
+
+if test "$host" = "x86" -a "$targetlongbits" = "64"; then
+ cflags="$cflags -DNEED_FAKE_INT128_T"
+fi
+
+echo "$cflags"
Modified: openbios-devel/kernel/internal.c
===================================================================
--- openbios-devel/kernel/internal.c 2006-07-18 21:35:55 UTC (rev 66)
+++ openbios-devel/kernel/internal.c 2006-07-18 21:38:42 UTC (rev 67)
@@ -178,9 +178,11 @@
static void sysdebug(void)
{
+#ifdef FCOMPILER
cell errorno=POP();
-#ifdef FCOMPILER
exception(errorno);
+#else
+ (void) POP();
#endif
}
Modified: openbios-devel/modules/disk-label.c
===================================================================
--- openbios-devel/modules/disk-label.c 2006-07-18 21:35:55 UTC (rev 66)
+++ openbios-devel/modules/disk-label.c 2006-07-18 21:38:42 UTC (rev 67)
@@ -168,7 +168,7 @@
/* ( addr len -- actual ) */
static void
-dlabel_write( dlabel_info_t *di )
+dlabel_write( __attribute__((unused)) dlabel_info_t *di )
{
DDROP();
PUSH( -1 );
@@ -185,7 +185,7 @@
/* ( addr -- size ) */
static void
-dlabel_load( dlabel_info_t *di )
+dlabel_load( __attribute__((unused)) dlabel_info_t *di )
{
/* XXX: try the load method of the part package */
Modified: openbios-devel/modules/nvram.c
===================================================================
--- openbios-devel/modules/nvram.c 2006-07-18 21:35:55 UTC (rev 66)
+++ openbios-devel/modules/nvram.c 2006-07-18 21:38:42 UTC (rev 67)
@@ -275,7 +275,7 @@
/* ( -- size ) */
static void
-nvram_size( nvram_ibuf_t *nd )
+nvram_size( __attribute__((unused)) nvram_ibuf_t *nd )
{
PUSH( nvram.size );
}
12 years, 7 months
- 1
- 0
r66 - in openbios-devel: . config/examples kernel
by svn＠openbios.org
Author: stepan
Date: 2006-07-18 23:35:55 +0200 (Tue, 18 Jul 2006)
New Revision: 66
Modified:
openbios-devel/Makefile
openbios-devel/config/examples/amd64_rules.xml
openbios-devel/config/examples/cross-ppc_rules.xml
openbios-devel/config/examples/cross-sparc32_rules.xml
openbios-devel/config/examples/cross-sparc64_rules.xml
openbios-devel/config/examples/sparc32_rules.xml
openbios-devel/config/examples/sparc64_rules.xml
openbios-devel/config/examples/x86_rules.xml
openbios-devel/kernel/cross.h
Log:
Automatic cross-compiler flags
Detect cross-compiling flags (CROSSCFLAGS) automatically based on endian
and word size differences.
Modified: openbios-devel/Makefile
===================================================================
--- openbios-devel/Makefile 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/Makefile 2006-07-18 21:35:55 UTC (rev 66)
@@ -1,5 +1,6 @@
ARCH= $(shell cat rules.xml |grep "^ARCH" |cut -d\= -f2|tr -d \ )
HOSTARCH=$(shell config/scripts/archname)
+CROSSCFLAGS=$(shell config/scripts/crosscflags $(HOSTARCH) $(ARCH))
ODIR=obj-$(ARCH)
all: info build
@@ -53,12 +54,12 @@
build: xml
@printf "Building..."
- @( $(MAKE) -f $(ODIR)/Makefile > $(ODIR)/build.log 2>&1 && echo "ok." ) || \
+ @( $(MAKE) -f $(ODIR)/Makefile CROSSCFLAGS=$(CROSSCFLAGS) > $(ODIR)/build.log 2>&1 && echo "ok." ) || \
( echo "error:"; tail -15 $(ODIR)/build.log )
build-verbose:
@echo "Building..."
- $(MAKE) -f $(ODIR)/Makefile
+ $(MAKE) -f $(ODIR)/Makefile "CROSSCFLAGS=$(CROSSCFLAGS)"
run:
@echo "Running..."
Modified: openbios-devel/config/examples/amd64_rules.xml
===================================================================
--- openbios-devel/config/examples/amd64_rules.xml 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/config/examples/amd64_rules.xml 2006-07-18 21:35:55 UTC (rev 66)
@@ -9,7 +9,6 @@
ARCH := amd64
ODIR := obj-$(ARCH)
HOSTCC := gcc
-CROSSCFLAGS := -DNATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH -USWAP_ENDIANNESS
HOSTCFLAGS := -O -g -fprofile-arcs -ftest-coverage -Wall -W -DFCOMPILER -DBOOTSTRAP $(CROSSCFLAGS)
HOSTINCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include
Modified: openbios-devel/config/examples/cross-ppc_rules.xml
===================================================================
--- openbios-devel/config/examples/cross-ppc_rules.xml 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/config/examples/cross-ppc_rules.xml 2006-07-18 21:35:55 UTC (rev 66)
@@ -9,7 +9,6 @@
ARCH := ppc
ODIR := obj-$(ARCH)
HOSTCC := gcc
-CROSSCFLAGS := -DNATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH -DSWAP_ENDIANNESS
HOSTCFLAGS := -Os -Wall -W -DFCOMPILER -DBOOTSTRAP $(CROSSCFLAGS)
HOSTINCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include
#
Modified: openbios-devel/config/examples/cross-sparc32_rules.xml
===================================================================
--- openbios-devel/config/examples/cross-sparc32_rules.xml 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/config/examples/cross-sparc32_rules.xml 2006-07-18 21:35:55 UTC (rev 66)
@@ -9,7 +9,6 @@
ARCH := sparc32
ODIR := obj-$(ARCH)
HOSTCC := gcc
-CROSSCFLAGS := -DNATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH -DSWAP_ENDIANNESS
HOSTCFLAGS := -O2 -g -Wall -W -DFCOMPILER -DBOOTSTRAP $(CROSSCFLAGS)
HOSTINCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include
Modified: openbios-devel/config/examples/cross-sparc64_rules.xml
===================================================================
--- openbios-devel/config/examples/cross-sparc64_rules.xml 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/config/examples/cross-sparc64_rules.xml 2006-07-18 21:35:55 UTC (rev 66)
@@ -9,7 +9,6 @@
ARCH := sparc64
ODIR := obj-$(ARCH)
HOSTCC := gcc
-CROSSCFLAGS := -DNATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH -DSWAP_ENDIANNESS
HOSTCFLAGS := -O2 -g -Wall -W -DFCOMPILER -DBOOTSTRAP $(CROSSCFLAGS)
HOSTINCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include
Modified: openbios-devel/config/examples/sparc32_rules.xml
===================================================================
--- openbios-devel/config/examples/sparc32_rules.xml 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/config/examples/sparc32_rules.xml 2006-07-18 21:35:55 UTC (rev 66)
@@ -9,7 +9,6 @@
ARCH := sparc32
ODIR := obj-$(ARCH)
HOSTCC := gcc
-CROSSCFLAGS := -DNATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH -USWAP_ENDIANNESS
HOSTCFLAGS := -O2 -g -Wall -W -DFCOMPILER -DBOOTSTRAP $(CROSSCFLAGS)
HOSTINCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include
Modified: openbios-devel/config/examples/sparc64_rules.xml
===================================================================
--- openbios-devel/config/examples/sparc64_rules.xml 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/config/examples/sparc64_rules.xml 2006-07-18 21:35:55 UTC (rev 66)
@@ -9,7 +9,6 @@
ARCH := sparc64
ODIR := obj-$(ARCH)
HOSTCC := gcc
-CROSSCFLAGS := -DNATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH -USWAP_ENDIANNESS
HOSTCFLAGS := -O2 -g -Wall -W -DFCOMPILER -DBOOTSTRAP $(CROSSCFLAGS)
HOSTINCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include
Modified: openbios-devel/config/examples/x86_rules.xml
===================================================================
--- openbios-devel/config/examples/x86_rules.xml 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/config/examples/x86_rules.xml 2006-07-18 21:35:55 UTC (rev 66)
@@ -9,7 +9,6 @@
ARCH := x86
ODIR := obj-$(ARCH)
HOSTCC := gcc
-CROSSCFLAGS := -DNATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH -USWAP_ENDIANNESS
HOSTCFLAGS := -O2 -g -Wall -W -DFCOMPILER -DBOOTSTRAP $(CROSSCFLAGS) -Wno-unused
HOSTINCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include
Modified: openbios-devel/kernel/cross.h
===================================================================
--- openbios-devel/kernel/cross.h 2006-06-13 15:34:53 UTC (rev 65)
+++ openbios-devel/kernel/cross.h 2006-07-18 21:35:55 UTC (rev 66)
@@ -14,30 +14,6 @@
* unchanged memory access for performance.
*/
-#if 0
-// This is being moved to rules.xml for now.
-
-#ifdef FCOMPILER
-
-/* FIXME these should be automatically determinded.
- * Manually setting them here is a PITA.
- */
-
-#define NATIVE_BITWIDTH_LARGER_THAN_HOST_BITWIDTH
-//#define NATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH
-//#define NATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH
-
-//#define SWAP_ENDIANNESS
-#undef SWAP_ENDIANNESS
-
-#else /* FCOMPILER */
-
-#define NATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH
-#undef SWAP_ENDIANNESS
-
-#endif
-#endif
-
/* byte swapping */
#ifndef SWAP_ENDIANNESS
12 years, 7 months
- 1
- 0
INVALID MACHINE NAME AND NUMBER
by girish_cmps
Hello
I have serious problem with my BIOS. I'm not able to go to BIOS set up page
at start up though I have tried all possible keys on my keyboard. At startup
if I press Pause key it gives message - "INVALID MACHINE NAME AND NUMBER.
PLESSE UPDATE YOUR BIOS".
I don't know which BIOS I'm using. I tried to update my BIOS with INTEL and
AMIBIOS flash files but it didn't worked out.
Please help me to solve this problem.
--
View this message in context: http://www.nabble.com/INVALID-MACHINE-NAME-AND-NUMBER-tf1924358.html#a526...
Sent from the OpenBIOS forum at Nabble.com.
12 years, 7 months
- 1
- 0
documentation
by Tyler Pohl
Can openbios be used as a replacement bios without the use of linux bios?
Is there any good documentation on openbios? I want to beable to use
openbios in a flash chip that boots the MBR of a floppy disk but I can't
find any good documetation on openbios. Can someone help please?
12 years, 7 months
- 1
- 0