| /SPARTAN/trunk/Makefile.config |
|---|
| 4,8 → 4,8 |
| #ARCH=ppc32 |
| #ARCH=amd64 |
| # If this is yes, then cross compiler will be used instead of host compiler |
| CROSS_COMPILER=no |
| # If this is yes, then the native compiler will be used instead of cross compiler |
| NATIVE_COMPILER=no |
| # Support for symetric multiprocessors |
| SMP=__SMP__ |
| /SPARTAN/trunk/include/fpu_context.h |
|---|
| 26,8 → 26,8 |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #ifndef fpu_context_h |
| #define fpu_context_h |
| #ifndef __FPU_CONTEXT_H__ |
| #define __FPU_CONTEXT_H__ |
| #include <arch/fpu_context.h> |
| 40,5 → 40,5 |
| extern void fpu_disable(void); |
| #endif /*fpu_context_h*/ |
| #endif /* __FPU_CONTEXT_H__ */ |
| /SPARTAN/trunk/include/mm/heap.h |
|---|
| 37,8 → 37,8 |
| struct chunk { |
| int used; |
| struct chunk *next; |
| struct chunk *prev; |
| chunk_t *next; |
| chunk_t *prev; |
| __u32 size; |
| __native data[0]; |
| }; |
| /SPARTAN/trunk/include/mm/buddy.h |
|---|
| 34,7 → 34,7 |
| #define BUDDY_SYSTEM_INNER_BLOCK 0xff |
| struct buddy_operations { |
| struct buddy_system_operations { |
| link_t *(* find_buddy)(link_t *); |
| link_t *(* bisect)(link_t *); |
| link_t *(* coalesce)(link_t *, link_t *); |
| 45,10 → 45,10 |
| struct buddy_system { |
| __u8 max_order; |
| link_t *order; |
| buddy_operations_t *op; |
| buddy_system_operations_t *op; |
| }; |
| extern buddy_system_t *buddy_system_create(__u8 max_order, buddy_operations_t *op); |
| extern buddy_system_t *buddy_system_create(__u8 max_order, buddy_system_operations_t *op); |
| extern link_t *buddy_system_alloc(buddy_system_t *b, __u8 i); |
| extern void buddy_system_free(buddy_system_t *b, link_t *block); |
| /SPARTAN/trunk/include/typedefs.h |
|---|
| 64,7 → 64,7 |
| typedef struct chunk chunk_t; |
| typedef struct buddy_system buddy_system_t; |
| typedef struct buddy_operations buddy_operations_t; |
| typedef struct buddy_system_operations buddy_system_operations_t; |
| typedef struct zone zone_t; |
| typedef struct frame frame_t; |
| /SPARTAN/trunk/src/mm/buddy.c |
|---|
| 43,7 → 43,7 |
| * |
| * @return New buddy system. |
| */ |
| buddy_system_t *buddy_system_create(__u8 max_order, buddy_operations_t *op) |
| buddy_system_t *buddy_system_create(__u8 max_order, buddy_system_operations_t *op) |
| { |
| buddy_system_t *b; |
| int i; |
| /SPARTAN/trunk/build.ia32 |
|---|
| 2,9 → 2,9 |
| COMPILER="" |
| if [ $1 == "cross" ]; |
| if [ $1 == "native" ]; |
| then |
| COMPILER="CROSS_COMPILER=yes"; |
| COMPILER="NATIVE_COMPILER=yes"; |
| fi; |
| make all ARCH=ia32 $COMPILER |
| /SPARTAN/trunk/arch/ia32/_link.ld.in |
|---|
| 21,11 → 21,12 |
| *(K_TEXT_START); |
| *(K_TEXT_START_2); |
| unmapped_ktext_end = .; |
| unmapped_kdata_start = .; |
| *(K_DATA_START); |
| LONG(0xdeadbeaf); /* TODO: remove 0xdeadbeaf */ |
| unmapped_kdata_end = .; |
| LONG(0xdeadbeaf); /* TODO: remove 0xdeadbeaf */ |
| } |
| .mapped (PA2KA(BOOT_OFFSET+BOOTSTRAP_OFFSET)+SIZEOF(.unmapped)): AT (BOOTSTRAP_OFFSET+SIZEOF(.unmapped)) { |
| 49,14 → 50,17 |
| hardcoded_unmapped_kdata_size = .; |
| LONG(unmapped_kdata_end - unmapped_kdata_start); |
| *(.bss); /* uninitialized static variables */ |
| *(.note.GNU-stack); |
| *(.comment); |
| symbol_table = .; |
| *(symtab.*); /* Symbol table, must be LAST symbol! */ |
| kdata_end = .; |
| } |
| /DISCARD/ : { |
| *(.note.GNU-stack); |
| *(.comment); |
| } |
| _hardcoded_kernel_size = (ktext_end - ktext_start) + (unmapped_ktext_end - unmapped_ktext_start) + (kdata_end - kdata_start) + (unmapped_kdata_end - unmapped_kdata_start); |
| _hardcoded_unmapped_size = (unmapped_ktext_end - unmapped_ktext_start) + (unmapped_kdata_end - unmapped_kdata_start); |
| /SPARTAN/trunk/arch/ia32/Makefile.inc |
|---|
| 1,4 → 1,10 |
| ifeq (${CROSS_COMPILER},yes) |
| ifeq (${NATIVE_COMPILER},yes) |
| CC=gcc |
| AS=as |
| LD=ld |
| OBJCOPY=objcopy |
| OBJDUMP=objdump |
| else |
| IA-32_TARGET=i686-pc-linux-gnu |
| IA-32_CC_DIR=/usr/local/i686/bin |
| 9,12 → 15,6 |
| LD=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-ld |
| OBJCOPY=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-objcopy |
| OBJDUMP=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-objdump |
| else |
| CC=gcc |
| AS=as |
| LD=ld |
| OBJCOPY=objcopy |
| OBJDUMP=objdump |
| endif |
| BFD_NAME=elf32-i386 |
| /SPARTAN/trunk/arch/ia32/src/asm.S |
|---|
| 206,8 → 206,7 |
| # |
| # Compare a given number of bytes (3rd argument) |
| # at memory locations defined by 1st and 2nd argument |
| # for equality. If the bytes are equal, EAX contains |
| # 0. |
| # for equality. If the bytes are equal, EAX contains 0. |
| # |
| SRC=12 |
| DST=16 |