/trunk/kernel/arch/ppc32/include/mm/memory_init.h |
---|
0,0 → 1,43 |
/* |
* 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. |
*/ |
/** @addtogroup ppc32mm |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_ppc32_MEMORY_INIT_H_ |
#define KERN_ppc32_MEMORY_INIT_H_ |
size_t get_memory_size(void); |
#endif |
/** @} |
*/ |
/trunk/kernel/arch/ppc32/src/ppc32.c |
---|
36,6 → 36,7 |
#include <arch.h> |
#include <arch/boot/boot.h> |
#include <arch/drivers/cuda.h> |
#include <arch/mm/memory_init.h> |
#include <arch/interrupt.h> |
#include <genarch/fb/fb.h> |
#include <genarch/fb/visuals.h> |
/trunk/kernel/arch/ppc32/src/mm/frame.c |
---|
34,6 → 34,7 |
#include <arch/boot/boot.h> |
#include <arch/mm/frame.h> |
#include <arch/mm/memory_init.h> |
#include <mm/frame.h> |
#include <align.h> |
#include <macros.h> |
/trunk/kernel/arch/ppc32/src/mm/memory_init.c |
---|
0,0 → 1,46 |
/* |
* 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. |
*/ |
/** @addtogroup ppc32mm |
* @{ |
*/ |
/** @file |
*/ |
#include <arch/boot/boot.h> |
#include <arch/mm/memory_init.h> |
#include <print.h> |
size_t get_memory_size(void) |
{ |
return bootinfo.memmap.total; |
} |
/** @} |
*/ |
/trunk/kernel/arch/ppc32/Makefile.inc |
---|
79,6 → 79,7 |
arch/$(ARCH)/src/drivers/cuda.c \ |
arch/$(ARCH)/src/mm/as.c \ |
arch/$(ARCH)/src/mm/frame.c \ |
arch/$(ARCH)/src/mm/memory_init.c \ |
arch/$(ARCH)/src/mm/page.c \ |
arch/$(ARCH)/src/mm/tlb.c \ |
arch/$(ARCH)/src/drivers/pic.c |
/trunk/kernel/arch/ia32xen/include/mm/memory_init.h |
---|
0,0 → 1,46 |
/* |
* Copyright (c) 2006 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. |
*/ |
/** @addtogroup ia32xen_mm |
* @{ |
*/ |
/** @file |
* @ingroup ia32xen_mm |
*/ |
#ifndef KERN_ia32xen_MEMORY_INIT_H_ |
#define KERN_ia32xen_MEMORY_INIT_H_ |
#include <arch/types.h> |
size_t get_memory_size(void); |
#endif |
/** @} |
*/ |
/trunk/kernel/arch/ia32xen/src/ia32xen.c |
---|
53,6 → 53,7 |
#include <arch/bios/bios.h> |
#include <arch/mm/memory_init.h> |
#include <interrupt.h> |
#include <arch/debugger.h> |
#include <proc/thread.h> |
/trunk/kernel/arch/ia32xen/src/mm/memory_init.c |
---|
0,0 → 1,46 |
/* |
* Copyright (c) 2006 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. |
*/ |
/** @addtogroup ia32xen_mm |
* @{ |
*/ |
/** @file |
*/ |
#include <arch/mm/memory_init.h> |
#include <arch/mm/page.h> |
#include <print.h> |
#include <mm/frame.h> |
size_t get_memory_size(void) |
{ |
return start_info.frames * PAGE_SIZE; |
} |
/** @} |
*/ |
/trunk/kernel/arch/ia32xen/Makefile.inc |
---|
131,6 → 131,7 |
arch/$(ARCH)/src/cpu/cpu.c \ |
arch/$(ARCH)/src/mm/as.c \ |
arch/$(ARCH)/src/mm/frame.c \ |
arch/$(ARCH)/src/mm/memory_init.c \ |
arch/$(ARCH)/src/mm/page.c \ |
arch/$(ARCH)/src/mm/tlb.c \ |
arch/$(ARCH)/src/ddi/ddi.c \ |
/trunk/kernel/arch/amd64/src/amd64.c |
---|
50,6 → 50,7 |
#endif |
#include <arch/bios/bios.h> |
#include <arch/mm/memory_init.h> |
#include <arch/cpu.h> |
#include <print.h> |
#include <arch/cpuid.h> |
/trunk/kernel/arch/amd64/src/mm/memory_init.c |
---|
0,0 → 1,50 |
/* |
* Copyright (c) 2005 Josef Cejka |
* 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. |
*/ |
/** @addtogroup amd64mm |
* @{ |
*/ |
/** @file |
*/ |
#include <arch/boot/memmap.h> |
#include <arch/mm/memory_init.h> |
#include <arch/mm/page.h> |
#include <print.h> |
uint8_t e820counter = 0xff; |
e820memmap_t e820table[MEMMAP_E820_MAX_RECORDS]; |
uint32_t e801memorysize; |
size_t get_memory_size(void) |
{ |
return e801memorysize * 1024; |
} |
/** @} |
*/ |
/trunk/kernel/arch/amd64/src/boot/memmap.c |
---|
File deleted |
/trunk/kernel/arch/amd64/src/boot/boot.S |
---|
182,6 → 182,7 |
je valid_boot |
xorl %ecx, %ecx # no memory size or map available |
movl %ecx, e801memorysize |
movl %ecx, e820counter |
jmp invalid_boot |
190,6 → 191,19 |
movl (%ebx), %eax # ebx = physical address of struct multiboot_info |
bt $0, %eax # mbi->flags[0] (mem_lower, mem_upper valid) |
jc mem_valid |
xorl %ecx, %ecx |
jmp mem_invalid |
mem_valid: |
movl 4(%ebx), %ecx # mbi->mem_lower |
addl 8(%ebx), %ecx # mbi->mem_upper |
mem_invalid: |
movl %ecx, e801memorysize |
bt $3, %eax # mbi->flags[3] (mods_count, mods_addr valid) |
jc mods_valid |
/trunk/kernel/arch/amd64/include/mm/memory_init.h |
---|
0,0 → 1,0 |
link ../../../ia32/include/mm/memory_init.h |
Property changes: |
Added: svn:special |
+* |
\ No newline at end of property |
/trunk/kernel/arch/amd64/Makefile.inc |
---|
87,7 → 87,6 |
ARCH_SOURCES = \ |
arch/$(ARCH)/src/fpu_context.c \ |
arch/$(ARCH)/src/boot/boot.S \ |
arch/$(ARCH)/src/boot/memmap.c \ |
arch/$(ARCH)/src/pm.c \ |
arch/$(ARCH)/src/context.S \ |
arch/$(ARCH)/src/ddi/ddi.c \ |
104,6 → 103,7 |
arch/$(ARCH)/src/mm/page.c \ |
arch/$(ARCH)/src/mm/tlb.c \ |
arch/$(ARCH)/src/asm_utils.S \ |
arch/$(ARCH)/src/mm/memory_init.c \ |
arch/$(ARCH)/src/cpu/cpu.c \ |
arch/$(ARCH)/src/proc/scheduler.c \ |
arch/$(ARCH)/src/proc/task.c \ |
/trunk/kernel/arch/ppc64/include/mm/memory_init.h |
---|
0,0 → 1,43 |
/* |
* 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. |
*/ |
/** @addtogroup ppc64mm |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_ppc64_MEMORY_INIT_H_ |
#define KERN_ppc64_MEMORY_INIT_H_ |
size_t get_memory_size(void); |
#endif |
/** @} |
*/ |
/trunk/kernel/arch/ppc64/src/mm/frame.c |
---|
34,6 → 34,7 |
#include <arch/boot/boot.h> |
#include <arch/mm/frame.h> |
#include <arch/mm/memory_init.h> |
#include <mm/frame.h> |
#include <align.h> |
#include <macros.h> |
/trunk/kernel/arch/ppc64/src/mm/memory_init.c |
---|
0,0 → 1,47 |
/* |
* 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. |
*/ |
/** @addtogroup ppc64mm |
* @{ |
*/ |
/** @file |
*/ |
#include <arch/boot/boot.h> |
#include <arch/mm/memory_init.h> |
#include <print.h> |
size_t get_memory_size(void) |
{ |
return bootinfo.memmap.total; |
} |
/** @} |
*/ |
/trunk/kernel/arch/ppc64/src/ppc64.c |
---|
34,6 → 34,7 |
#include <arch.h> |
#include <arch/boot/boot.h> |
#include <arch/mm/memory_init.h> |
#include <arch/interrupt.h> |
#include <genarch/fb/fb.h> |
#include <genarch/fb/visuals.h> |
/trunk/kernel/arch/ppc64/Makefile.inc |
---|
67,6 → 67,7 |
arch/$(ARCH)/src/ddi/ddi.c \ |
arch/$(ARCH)/src/mm/as.c \ |
arch/$(ARCH)/src/mm/frame.c \ |
arch/$(ARCH)/src/mm/memory_init.c \ |
arch/$(ARCH)/src/mm/page.c \ |
arch/$(ARCH)/src/mm/tlb.c \ |
arch/$(ARCH)/src/drivers/pic.c |
/trunk/kernel/arch/ia32/include/mm/memory_init.h |
---|
0,0 → 1,44 |
/* |
* Copyright (c) 2005 Josef Cejka |
* 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. |
*/ |
/** @addtogroup ia32mm |
* @{ |
*/ |
/** @file |
* @ingroup ia32mm, am64mm |
*/ |
#ifndef KERN_ia32_MEMORY_INIT_H_ |
#define KERN_ia32_MEMORY_INIT_H_ |
size_t get_memory_size(void); |
#endif |
/** @} |
*/ |
/trunk/kernel/arch/ia32/include/boot/memmap.h |
---|
65,6 → 65,7 |
extern e820memmap_t e820table[MEMMAP_E820_MAX_RECORDS]; |
extern uint8_t e820counter; |
extern uint32_t e801memorysize; /**< Size of available memory in KB. */ |
#endif |
/trunk/kernel/arch/ia32/src/ia32.c |
---|
54,6 → 54,7 |
#include <arch/bios/bios.h> |
#include <arch/mm/memory_init.h> |
#include <interrupt.h> |
#include <ddi/irq.h> |
#include <arch/debugger.h> |
/trunk/kernel/arch/ia32/src/mm/memory_init.c |
---|
0,0 → 1,50 |
/* |
* Copyright (c) 2005 Josef Cejka |
* 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. |
*/ |
/** @addtogroup ia32mm |
* @{ |
*/ |
/** @file |
*/ |
#include <arch/boot/memmap.h> |
#include <arch/mm/memory_init.h> |
#include <arch/mm/page.h> |
#include <print.h> |
uint8_t e820counter = 0xff; |
e820memmap_t e820table[MEMMAP_E820_MAX_RECORDS]; |
uint32_t e801memorysize; |
size_t get_memory_size(void) |
{ |
return e801memorysize * 1024; |
} |
/** @} |
*/ |
/trunk/kernel/arch/ia32/src/boot/memmap.c |
---|
File deleted |
/trunk/kernel/arch/ia32/src/boot/boot.S |
---|
109,7 → 109,8 |
cmpl $MULTIBOOT_LOADER_MAGIC, %eax # compare GRUB signature |
je valid_boot |
xorl %ecx, %ecx # no memory map available |
xorl %ecx, %ecx # no memory size or map available |
movl %ecx, e801memorysize |
movl %ecx, e820counter |
jmp invalid_boot |
118,6 → 119,19 |
movl (%ebx), %eax # ebx = physical address of struct multiboot_info |
bt $0, %eax # mbi->flags[0] (mem_lower, mem_upper valid) |
jc mem_valid |
xorl %ecx, %ecx |
jmp mem_invalid |
mem_valid: |
movl 4(%ebx), %ecx # mbi->mem_lower |
addl 8(%ebx), %ecx # mbi->mem_upper |
mem_invalid: |
movl %ecx, e801memorysize |
bt $3, %eax # mbi->flags[3] (mods_count, mods_addr valid) |
jc mods_valid |
/trunk/kernel/arch/ia32/Makefile.inc |
---|
141,6 → 141,7 |
arch/$(ARCH)/src/cpu/cpu.c \ |
arch/$(ARCH)/src/mm/as.c \ |
arch/$(ARCH)/src/mm/frame.c \ |
arch/$(ARCH)/src/mm/memory_init.c \ |
arch/$(ARCH)/src/mm/page.c \ |
arch/$(ARCH)/src/mm/tlb.c \ |
arch/$(ARCH)/src/ddi/ddi.c \ |
149,6 → 150,5 |
arch/$(ARCH)/src/drivers/ega.c \ |
arch/$(ARCH)/src/drivers/vesa.c \ |
arch/$(ARCH)/src/boot/boot.S \ |
arch/$(ARCH)/src/boot/memmap.c \ |
arch/$(ARCH)/src/fpu_context.c \ |
arch/$(ARCH)/src/debugger.c |
/trunk/kernel/arch/mips32/include/mm/memory_init.h |
---|
0,0 → 1,48 |
/* |
* Copyright (c) 2005 Jakub Jermar |
* 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. |
*/ |
/** @addtogroup mips32mm |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_mips32_MEMORY_INIT_H_ |
#define KERN_mips32_MEMORY_INIT_H_ |
#include <config.h> |
/* When this function is called, we do not have ARC initiated |
* - provide some reasonable minimum and update it later |
*/ |
#define get_memory_size() CONFIG_MEMORY_SIZE |
#endif |
/** @} |
*/ |
/trunk/kernel/arch/mips32/src/mm/frame.c |
---|
46,7 → 46,7 |
void frame_arch_init(void) |
{ |
if (!arc_frame_init()) { |
zone_create(0, ADDR2PFN(CONFIG_MEMORY_SIZE), 1, 0); |
zone_create(0, ADDR2PFN(config.memory_size), 1, 0); |
/* |
* Blacklist interrupt vector |
*/ |
/trunk/kernel/arch/mips32/src/drivers/arc.c |
---|
220,7 → 220,7 |
desc = arc_entry->getmemorydescriptor(desc); |
} |
} else |
printf("%#10x %#10x free\n", 0, CONFIG_MEMORY_SIZE); |
printf("%#10x %#10x free\n", 0, config.memory_size); |
} |
/** Print charactor to console */ |
362,6 → 362,7 |
{ |
if (arc_enabled()) { |
arc_memdescriptor_t *desc; |
int total = 0; |
uintptr_t base; |
size_t basesize; |
378,6 → 379,8 |
} |
basesize = ALIGN_DOWN(basesize, FRAME_SIZE); |
total += basesize; |
zone_create(ADDR2PFN(base), SIZE2FRAMES(basesize), |
ADDR2PFN(base), 0); |
} |
384,6 → 387,7 |
desc = arc_entry->getmemorydescriptor(desc); |
} |
config.memory_size = total; |
return true; |
} |
/trunk/kernel/arch/sparc64/include/mm/memory_init.h |
---|
0,0 → 1,45 |
/* |
* Copyright (c) 2005 Jakub Jermar |
* 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. |
*/ |
/** @addtogroup sparc64mm |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_sparc64_MEMORY_INIT_H_ |
#define KERN_sparc64_MEMORY_INIT_H_ |
#include <arch/types.h> |
extern size_t get_memory_size(void); |
#endif |
/** @} |
*/ |
/trunk/kernel/arch/sparc64/Makefile.inc |
---|
89,6 → 89,7 |
arch/$(ARCH)/src/mm/frame.c \ |
arch/$(ARCH)/src/mm/page.c \ |
arch/$(ARCH)/src/mm/tlb.c \ |
arch/$(ARCH)/src/mm/memory_init.c \ |
arch/$(ARCH)/src/sparc64.c \ |
arch/$(ARCH)/src/start.S \ |
arch/$(ARCH)/src/proc/scheduler.c \ |
/trunk/kernel/arch/sparc64/src/mm/memory_init.c |
---|
0,0 → 1,48 |
/* |
* Copyright (c) 2006 Jakub Jermar |
* 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. |
*/ |
/** @addtogroup sparc64mm |
* @{ |
*/ |
/** @file |
*/ |
#include <arch/mm/memory_init.h> |
#include <arch/boot/boot.h> |
/** Return total size of available memory in bytes. |
* |
* @return Size of available memory in bytes. |
*/ |
size_t get_memory_size(void) |
{ |
return bootinfo.memmap.total; |
} |
/** @} |
*/ |
/trunk/kernel/arch/ia64/include/mm/memory_init.h |
---|
0,0 → 1,45 |
/* |
* Copyright (c) 2005 Jakub Jermar |
* 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. |
*/ |
/** @addtogroup ia64mm |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_ia64_MEMORY_INIT_H_ |
#define KERN_ia64_MEMORY_INIT_H_ |
#include <config.h> |
#define get_memory_size() (512*1024*1024) /* 512M */ |
#endif |
/** @} |
*/ |
/trunk/kernel/arch/ia64/src/mm/frame.c |
---|
41,18 → 41,17 |
* This is Ski-specific and certainly not sufficient |
* for real ia64 systems that provide memory map. |
*/ |
#define MEMORY_SIZE (512 * 1024 * 1024) |
#define ROM_BASE 0xa0000 |
#define ROM_SIZE (384 * 1024) |
#define ROM_SIZE (384*1024) |
void frame_arch_init(void) |
{ |
zone_create(0, SIZE2FRAMES(MEMORY_SIZE), 1, 0); |
zone_create(0, config.memory_size >> FRAME_WIDTH, 1, 0); |
/* |
* Blacklist ROM regions. |
*/ |
frame_mark_unavailable(ADDR2PFN(ROM_BASE), SIZE2FRAMES(ROM_SIZE)); |
frame_mark_unavailable(ADDR2PFN(ROM_BASE), ROM_SIZE >> FRAME_WIDTH); |
} |
/** @} |
/trunk/kernel/arch/arm32/include/mm/memory_init.h |
---|
0,0 → 1,46 |
/* |
* Copyright (c) 2007 Pavel Jancik |
* 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. |
*/ |
/** @addtogroup arm32mm |
* @{ |
*/ |
/** @file |
* @brief Memory information functions declarations. |
*/ |
#ifndef KERN_arm32_MEMORY_INIT_H_ |
#define KERN_arm32_MEMORY_INIT_H_ |
#include <config.h> |
size_t get_memory_size(void); |
#endif |
/** @} |
*/ |
/trunk/kernel/arch/arm32/src/mm/frame.c |
---|
35,7 → 35,6 |
#include <mm/frame.h> |
#include <arch/mm/frame.h> |
#include <arch/machine.h> |
#include <config.h> |
#include <arch/debug/print.h> |
46,9 → 45,9 |
void frame_arch_init(void) |
{ |
/* all memory as one zone */ |
zone_create(0, ADDR2PFN(machine_get_memory_size()), |
zone_create(0, ADDR2PFN(config.memory_size), |
BOOT_PAGE_TABLE_START_FRAME + BOOT_PAGE_TABLE_SIZE_IN_FRAMES, 0); |
last_frame = machine_get_memory_size(); |
last_frame = config.memory_size; |
/* blacklist boot page table */ |
frame_mark_unavailable(BOOT_PAGE_TABLE_START_FRAME, |
/trunk/kernel/arch/arm32/src/mm/memory_init.c |
---|
0,0 → 1,50 |
/* |
* Copyright (c) 2007 Pavel Jancik |
* 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. |
*/ |
/** @addtogroup arm32mm |
* @{ |
*/ |
/** @file |
* @brief Memory information functions. |
*/ |
#include <arch/mm/memory_init.h> |
#include <arch/mm/page.h> |
#include <arch/machine.h> |
/** Returns memory size. |
* |
* @return Memory size in bytes |
*/ |
size_t get_memory_size(void) |
{ |
return machine_get_memory_size(); |
} |
/** @} |
*/ |
/trunk/kernel/arch/arm32/Makefile.inc |
---|
88,6 → 88,7 |
arch/$(ARCH)/src/mm/frame.c \ |
arch/$(ARCH)/src/mm/page.c \ |
arch/$(ARCH)/src/mm/tlb.c \ |
arch/$(ARCH)/src/mm/memory_init.c \ |
arch/$(ARCH)/src/mm/page_fault.c |
ifeq ($(MACHINE), gxemul_testarm) |