WebSVN – HelenOS – Path Comparison – / – /SPARTAN/trunk/arch/ppc Rev 207 and /SPARTAN/trunk/arch/ppc Rev 210

Ignore whitespace Rev 207 → Rev 210

/SPARTAN/trunk/arch/ppc/boot/boot.s
File deleted
\ No newline at end of file

 /SPARTAN/trunk/arch/ppc/boot/boot.S
 ,0 → 1,42
+#
+# Copyright (C) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#include <asm/macro.h>
+.section BOOTSTRAP
+.global start
+start:
+    lis r4, ofw@ha
+    addi r4, r4, ofw@l
+    stw r5, 0(r4)
+    bl init
+    b bootstrap

 /SPARTAN/trunk/arch/ppc/boot/main.c
 ,0 → 1,102
+/*
+ * Copyright (C) 2005 Martin Decky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "main.h"
+ofw_entry ofw;
+phandle ofw_chosen;
+ihandle ofw_stdout;
+void init(void)
+{
+    ofw_chosen = ofw_find_device("/chosen");
+    if (ofw_chosen == -1)
+        ofw_call("exit", 0, 0);
+    if (ofw_get_property(ofw_chosen, "stdout",  &ofw_stdout, sizeof(ofw_stdout)) <= 0)
+        ofw_stdout = 0;
+}
+int ofw_call(const char *service, const int nargs, const int nret, ...)
+{
+    va_list list;
+    ofw_args_t args;
+    int i;
+    args.service = service;
+    args.nargs = nargs;
+    args.nret = nret;
+    va_start(list, nret);
+    for (i = 0; i < nargs; i++)
+        args.args[i] = va_arg(list, ofw_arg_t);
+    va_end(list);
+    for (i = 0; i < nret; i++)
+        args.args[i + nargs] = 0;
+    ofw(&args);
+    return args.args[nargs];
+}
+void ofw_write(const char *str, const int len)
+{
+    if (ofw_stdout == 0)
+        return;
+    ofw_call("write", 3, 1, ofw_stdout, str, len);
+}
+void ofw_puts(const char *str)
+{
+    int len = 0;
+    while (str[len] != 0)
+        len++;
+    ofw_write(str, len);
+}
+phandle ofw_find_device(const char *name)
+{
+    return ofw_call("finddevice", 1, 1, name);
+}
+int ofw_get_property(const phandle device, const char *name, void *buf, const int buflen)
+{
+    return ofw_call("getprop", 4, 1, device, name, buf, buflen);
+}
+void bootstrap(void)
+{
+    ofw_puts("\nHelenOS PPC Bootloader\n");
+    while (1);
+}

 /SPARTAN/trunk/arch/ppc/boot/_link.ld
 ,0 → 1,22
+/*
+ *  PPC linker script
+ *
+ */
+OUTPUT_FORMAT(elf32-powerpc)
+ENTRY(start)
+SECTIONS {
+    .image 0x80000000: AT (0x80000000) {
+        *(BOOTSTRAP)
+        *(.text);
+        *(.rodata);
+        *(.rodata.*);
+        *(.data);       /* initialized data */
+        *(.sdata);
+        *(.sdata2);
+        *(.sbss);
+        *(.bss);        /* uninitialized static variables */
+    }
+}

 /SPARTAN/trunk/arch/ppc/boot/main.h
 ,0 → 1,64
+/*
+ * Copyright (C) 2005 Martin Decky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __MAIN_H__
+#define __MAIN_H__
+#define MAX_OFW_ARGS    10
+typedef __builtin_va_list va_list;
+#define va_start(ap, last)      __builtin_va_start(ap, last)
+#define va_arg(ap, type)        __builtin_va_arg(ap, type)
+#define va_end(ap)          __builtin_va_end(ap)
+typedef unsigned int ofw_arg_t;
+typedef unsigned int ihandle;
+typedef unsigned int phandle;
+/** OpenFirmware command structure
+ *
+ */
+typedef struct {
+    const char *service;          /**< Command name */
+    unsigned int nargs;           /**< Number of in arguments */
+    unsigned int nret;            /**< Number of out arguments */
+    ofw_arg_t args[MAX_OFW_ARGS]; /**< List of arguments */
+} ofw_args_t;
+typedef void (*ofw_entry)(ofw_args_t *);
+extern void init(void);
+extern int ofw_call(const char *service, const int nargs, const int nret, ...);
+extern void ofw_write(const char *str, const int len);
+extern void ofw_puts(const char *str);
+extern phandle ofw_find_device(const char *name);
+extern int ofw_get_property(const phandle device, const char *name, void *buf, const int buflen);
+extern void bootstrap(void);
+#endif

 /SPARTAN/trunk/arch/ppc/boot/Makefile
 ,17 → 8,22
 build: boot.bin
     cp boot.bin ../../../src/load.bin
+CC=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-gcc
 AS=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-as
 LD=$(PPC_BINUTILS_DIR)/$(PPC_TARGET)-ld
-ASFLAGS=
-LFLAGS=--oformat=binary -e start
+CPPFLAGS=$(DEFS) -nostdinc -I../include
+CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2
+LFLAGS=-no-check-sections -N -T _link.ld
-boot.bin: boot.o
-    $(LD) $(LFLAGS) boot.o -o $@
+boot.bin: boot.o main.o
+    $(LD) $(LFLAGS) boot.o main.o -o $@
-boot.o:
-    $(AS) boot.s -o $@
+boot.o: boot.S
+    $(CC) $(CFLAGS) -c boot.S -o $@
+main.o: main.c
+    $(CC) $(CFLAGS) -c main.c -o $@
 clean:
     -rm *.o *.bin

 /SPARTAN/trunk/arch/ppc/include/arch.h
 ,0 → 1,41
+/*
+ * Copyright (C) 2005 Martin Decky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __ppc_ARCH_H__
+#define __ppc_ARCH_H__
+#include <arch/drivers/ofw.h>
+#ifdef early_mapping
+#undef early_mapping
+#endif
+#define early_mapping(stack, size) \
+    ofw_claim((void *) stack, size, 0);
+#endif

 /SPARTAN/trunk/arch/ppc/include/asm.h
 ,7 → 78,10
     __asm__ volatile (
         "mfmsr %%r31\n"
         "rlwimi  %0, %%r31, 0, 17, 15\n"
+        "cmpw 0, %0, %%r31\n"
+        "beq 0f\n"
         "mtmsr %0\n"
+        "0:\n"
         : "=r" (pri)
         : "0" (pri)
         : "%r31"
 ,6 → 88,19
     );
 }
+/** Return raw priority level
+ *
+ * Return EE.
+ */
+static inline pri_t cpu_priority_read(void) {
+    pri_t v;
+    __asm__ volatile (
+        "mfmsr %0\n"
+        : "=r" (v)
+    );
+    return v;
+}
 /* TODO: implement the real stuff */
 static inline __address get_stack_base(void)
 {

 /SPARTAN/trunk/arch/ppc/include/context.h
 ,17 → 30,9
 #define __ppc_CONTEXT_H__
 #include <arch/types.h>
-#include <arch/drivers/ofw.h>
 #define SP_DELTA    8
-#ifdef context_map_stack
-#undef context_map_stack
-#endif
-#define context_map_stack(stack, size) \
-    ofw_claim((void *) stack, size, 0);
 struct context {
     __u32 r0;
     __u32 sp;

 /SPARTAN/trunk/arch/ppc/Makefile.inc
 ,15 → 12,17
 DEFS=-DARCH=$(ARCH)
 CPPFLAGS=$(DEFS) -nostdinc -I../include
 CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2
-LFLAGS=-M -no-check-sections -T ../arch/ppc/_link.ld
+LFLAGS=-M -no-check-sections -N -T ../arch/ppc/_link.ld
 arch_sources= \
     arch/context.S \
     arch/debug/panic.s \
     arch/fpu_context.c \
+    arch/ppc.c \
     arch/dummy.s \
     arch/start.S \
-    arch/asm.s \
+    arch/asm.S \
+    arch/cpu/cpu.c \
     arch/mm/frame.c \
     arch/mm/memory_init.c \
     arch/mm/page.c \

/SPARTAN/trunk/arch/ppc/src/asm.s
File deleted

 /SPARTAN/trunk/arch/ppc/src/asm.S
 ,0 → 1,89
+#
+# Copyright (C) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#include <arch/asm/macro.h>
+.text
+.global cpu_halt
+.global cpu_sleep
+.global memsetb
+.global memcpy
+cpu_halt:
+    b cpu_halt
+cpu_sleep:
+    b cpu_sleep
+memsetb:
+    rlwimi r5, r5, 8, 16, 23
+    rlwimi r5, r5, 16, 0, 15
+    addi r14, r3, -4
+    cmplwi 0, r4, 4
+    blt 7f
+    stwu r5, 4(r14)
+    beqlr
+    andi. r15, r14, 3
+    add r4, r15, r4
+    subf r14, r15, r14
+    srwi r15, r4, 2
+    mtctr r15
+    bdz 6f
+:
+        stwu r5, 4(r14)
+        bdnz 1b
+:
+    andi. r4, r4, 3
+:
+    cmpwi 0, r4, 0
+    beqlr
+    mtctr r4
+    addi r6, r6, 3
+:
+    stbu r5, 1(r14)
+    bdnz 8b
+    blr
+memcpy:
+    # TODO
+    blr

 /SPARTAN/trunk/arch/ppc/src/ppc.c
 ,0 → 1,45
+/*
+ * Copyright (C) 2005 Martin Decky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <arch.h>
+void arch_pre_mm_init(void)
+{
+}
+void arch_post_mm_init(void)
+{
+}
+void arch_late_init(void)
+{
+}
+void calibrate_delay_loop(void)
+{
+}

/SPARTAN/trunk/arch/ppc/src/debug/panic.s
35,4 → 35,4
lis %r14, halt@ha
addi %r14, %r14, halt@l
mtlr %r14 # fake stack to make printf return to halt
b printf
b printf

 /SPARTAN/trunk/arch/ppc/src/cpu/cpu.c
 ,0 → 1,48
+/*
+ * Copyright (C) 2005 Martin Decky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <arch/cpu.h>
+#include <cpu.h>
+#include <arch.h>
+#include <typedefs.h>
+#include <print.h>
+void cpu_arch_init(void)
+{
+}
+void cpu_identify(void)
+{
+}
+void cpu_print_report(cpu_t *m)
+{
+    printf("cpu%d:\n", m->id);
+}

 /SPARTAN/trunk/arch/ppc/src/dummy.s
 ,36 → 28,14
 .text
-.global memcpy
-.global cpu_priority_read
-.global memsetb
+.global asm_delay_loop
 .global userspace
 .global before_thread_runs_arch
-.global cpu_sleep
-.global cpu_identify
-.global cpu_arch_init
-.global cpu_print_report
-.global arch_pre_mm_init
-.global arch_post_mm_init
-.global arch_late_init
-.global calibrate_delay_loop
-.global asm_delay_loop
 .global dummy
-memcpy:
-cpu_priority_read:
-memsetb:
 before_thread_runs_arch:
 userspace:
-calibrate_delay_loop:
 asm_delay_loop:
-cpu_identify:
-cpu_arch_init:
-cpu_print_report:
-arch_pre_mm_init:
-arch_post_mm_init:
-arch_late_init:
-calibrate_delay_loop:
 dummy:
 :

 /SPARTAN/trunk/arch/ppc/src/drivers/ofw.c
 ,7 → 41,7
     if (ofw_chosen == -1)
         ofw_done();
-    if (ofw_call("getprop", 4, 1, ofw_chosen, "stdout", &ofw_stdout, sizeof(ofw_stdout)) <= 0)
+    if (ofw_get_property(ofw_chosen, "stdout",  &ofw_stdout, sizeof(ofw_stdout)) <= 0)
         ofw_stdout = 0;
 }

/SPARTAN/trunk/arch/ppc/_link.ld
23,6 → 23,7
(.rodata.);
(.data); / initialized data */
*(.sdata);
*(.sdata2);
*(.sbss);
(.bss); / uninitialized static variables */
(COMMON); / global variables */

Subversion Repositories HelenOS

Compare Revisions

Ignore whitespace Rev 207 → Rev 210