| /SPARTAN/trunk/arch/amd64/include/asm.h |
|---|
| 131,6 → 131,15 |
| return v; |
| } |
| /** Read CR2 |
| * |
| * Return value in CR2 |
| * |
| * @return Value read. |
| */ |
| static inline __u32 read_cr2(void) { __u64 v; __asm__ volatile ("movq %%cr2,%0" : "=r" (v)); return v; } |
| extern size_t interrupt_handler_size; |
| extern void interrupt_handlers(void); |
| /SPARTAN/trunk/arch/amd64/Makefile.inc |
|---|
| 26,5 → 26,5 |
| arch/supplib.c \ |
| arch/delay.S \ |
| arch/amd64.c \ |
| arch/bios/bios.c |
| arch/bios/bios.c \ |
| arch/interrupt.c |
| /SPARTAN/trunk/arch/amd64/src/dummy.s |
|---|
| 42,39 → 42,16 |
| .global page_arch_init |
| .global frame_arch_init |
| .global dummy |
| .global trap_register |
| .global trap_virtual_eoi |
| .global trap_virtual_enable_irqs |
| .global rdtsc |
| .global trap_virtual_disable_irqs |
| .global enable_irqs_function |
| .global disable_irqs_function |
| .global eoi_function |
| .global syscall |
| .global reset_TS_flag |
| .global fpu_init |
| .global null_interrupt |
| .global interrupt_handler_size |
| .global gp_fault |
| .global nm_fault |
| .global ss_fault |
| .global interrupt_handlers |
| .global memcpy |
| null_interrupt: |
| interrupt_handler_size: |
| interrupt_handlers: |
| gp_fault: |
| nm_fault: |
| ss_fault: |
| eoi_function: |
| syscall: |
| enable_irqs_function: |
| disable_irqs_function: |
| rdtsc: |
| trap_virtual_eoi: |
| trap_virtual_enable_irqs: |
| trap_virtual_disable_irqs: |
| trap_register: |
| before_thread_runs_arch: |
| userspace: |
| calibrate_delay_loop: |
| 89,8 → 66,13 |
| cpu_halt: |
| page_arch_init: |
| frame_arch_init: |
| memcpy: |
| reset_TS_flag: |
| fpu_init: |
| dummy: |
| 0: |
| ret |
| .global memcpy |
| memcpy: |
| jmp _memcpy |
| /SPARTAN/trunk/arch/amd64/_link.ld |
|---|
| 31,13 → 31,15 |
| *(.data); /* initialized data */ |
| *(.rodata*); /* string literals */ |
| *(COMMON); /* global variables */ |
| hardcoded_load_address = .; |
| QUAD(0xffffffff80008000); |
| hardcoded_ktext_size = .; |
| QUAD(ktext_end - ktext_start + (unmapped_ktext_end - unmapped_ktext_start)); |
| hardcoded_kdata_size = .; |
| QUAD(kdata_end - kdata_start + (unmapped_kdata_end - unmapped_kdata_start)); |
| *(.eh_frame); |
| *(.bss); /* uninitialized static variables */ |
| *(.eh_frame); |
| *(K_DATA_END); |
| kdata_end = .; |
| } |
| _hardcoded_ktext_size = ktext_end - ktext_start + (unmapped_ktext_end - unmapped_ktext_start); |
| _hardcoded_kdata_size = kdata_end - kdata_start + (unmapped_kdata_end - unmapped_kdata_start); |
| _hardcoded_load_address = 0xffffffff80008000; |
| } |