| /SPARTAN/trunk/arch/ia64/include/asm.h |
|---|
| 61,4 → 61,9 |
| #define get_psr(val) {__u64 v ; __asm__ volatile("mov r15 = psr;;\n" "mov %0 = r15;;\n" : "=r" (v) : : "r15" ); val=v; } |
| void cpu_halt(void); |
| #endif |
| /SPARTAN/trunk/arch/ia64/Makefile.inc |
|---|
| 6,7 → 6,11 |
| CC=$(IA-64_CC_DIR)/$(IA-64_TARGET)-gcc |
| AS=$(IA-64_BINUTILS_DIR)/$(IA-64_TARGET)-as |
| LD=$(IA-64_BINUTILS_DIR)/$(IA-64_TARGET)-ld |
| OBJCOPY=$(IA-64_BINUTILS_DIR)/$(IA-64_TARGET)-objcopy |
| BFD_NAME=elf64-little |
| BFD_ARCH=ia64-elf64 |
| ASFLAGS=-mconstant-gp |
| DEFS=-DARCH=$(ARCH) |
| 28,4 → 32,4 |
| arch/cpu/cpu.c \ |
| arch/ivt.S \ |
| arch/interrupt_handler.c \ |
| arch/fmath.c |
| arch/fmath.c |
| /SPARTAN/trunk/arch/ia64/src/cpu/cpu.c |
|---|
| 22,9 → 22,9 |
| __asm__ volatile ( |
| "mov cr2 = %0;;\n" |
| "mov psr.l = %1;;\n" |
| "srlz.i;" |
| "srlz.d;;" |
| "{mov psr.l = %1;;}\n" |
| "{srlz.i;" |
| "srlz.d;;}" |
| : |
| : "r" (p), "r" (psr) |
| ); |
| /SPARTAN/trunk/arch/ia64/src/interrupt_handler.c |
|---|
| 32,6 → 32,7 |
| #include <print.h> |
| #include <arch/types.h> |
| #include <arch/asm.h> |
| #include <symtab.h> |
| extern __u64 REG_DUMP; |
| 51,15 → 52,16 |
| } |
| #define cr_dump(r) {__u64 val; get_control_register(r,val); printf("cr"#r":%Q\n",val);} |
| #define ar_dump(r) {__u64 val; get_aplication_register(r,val); printf("ar"#r":%Q\n",val);} |
| #define cr_dump(r) {__u64 val; get_control_register(r,val); printf("\ncr"#r":%Q",val);} |
| #define ar_dump(r) {__u64 val; get_aplication_register(r,val); printf("\nar"#r":%Q",val);} |
| void universal_handler(void); |
| void universal_handler(void) |
| { |
| __u64 vector,psr; |
| __u64 vector,psr,PC; |
| __u64 *p; |
| int i; |
| char *sym; |
| get_shadow_register(16,vector); |
| 76,10 → 78,10 |
| cr_dump(8); |
| cr_dump(16); |
| cr_dump(17); |
| cr_dump(19); |
| cr_dump(20); |
| cr_dump(19);get_control_register(19,PC); if(sym=get_symtab_entry(PC)) printf("(%s)",sym); |
| cr_dump(20);get_control_register(20,PC); if(sym=get_symtab_entry(PC)) printf("(%s)",sym); |
| cr_dump(21); |
| cr_dump(22); |
| cr_dump(22);get_control_register(22,PC); if(sym=get_symtab_entry(PC)) printf("(%s)",sym); |
| cr_dump(23); |
| cr_dump(24); |
| cr_dump(25); |
| /SPARTAN/trunk/arch/ia64/src/start.S |
|---|
| 34,9 → 34,9 |
| kernel_image_start: |
| .auto |
| # initialize PSR |
| mov psr.l = r0;; |
| srlz.i; |
| srlz.d;; |
| {mov psr.l = r0;;} |
| {srlz.i; |
| srlz.d;;} |
| # initialize register stack |
| mov ar.rsc = r0 |
| /SPARTAN/trunk/arch/ia64/_link.ld |
|---|
| 28,6 → 28,10 |
| *(.scommon) |
| *(.bss) |
| *(COMMON); |
| symbol_table = .; |
| *(symtab.*); /* Symbol table, must be LAST symbol!*/ |
| kdata_end = .; |
| } |