Changes in / [234e39e:9245413] in mainline
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- 16 deleted
- 36 edited
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kernel/Makefile.build
r234e39e r9245413 186 186 generic/src/ddi/device.c \ 187 187 generic/src/debug/symtab.c \ 188 generic/src/debug/stacktrace.c \189 188 generic/src/interrupt/interrupt.c \ 190 189 generic/src/main/main.c \ -
kernel/arch/amd64/Makefile.inc
r234e39e r9245413 38 38 39 39 FPU_NO_CFLAGS = -mno-sse -mno-sse2 40 CMN1 = -m64 -mcmodel=kernel -mno-red-zone -fno-unwind-tables -fno-omit-frame-pointer40 CMN1 = -m64 -mcmodel=kernel -mno-red-zone -fno-unwind-tables 41 41 GCC_CFLAGS += $(CMN1) 42 42 ICC_CFLAGS += $(CMN1) … … 60 60 arch/$(KARCH)/src/boot/boot.S \ 61 61 arch/$(KARCH)/src/boot/memmap.c \ 62 arch/$(KARCH)/src/debug/stacktrace.c \63 arch/$(KARCH)/src/debug/stacktrace_asm.S \64 62 arch/$(KARCH)/src/pm.c \ 65 63 arch/$(KARCH)/src/context.S \ -
kernel/arch/amd64/include/context.h
r234e39e r9245413 46 46 #define SP_DELTA 16 47 47 48 #define context_set(c, _pc, stack, size) \49 do { \50 (c)->pc = (uintptr_t) (_pc); \51 (c)->sp = ((uintptr_t) (stack)) + (size) - SP_DELTA; \52 (c)->rbp = 0; \53 } while (0)54 55 48 #endif /* KERNEL */ 56 49 -
kernel/arch/amd64/include/interrupt.h
r234e39e r9245413 70 70 71 71 /** This is passed to interrupt handlers */ 72 typedef struct istate{72 typedef struct { 73 73 uint64_t rax; 74 74 uint64_t rcx; … … 80 80 uint64_t r10; 81 81 uint64_t r11; 82 uint64_t rbp;83 82 uint64_t error_word; 84 83 uint64_t rip; … … 102 101 return istate->rip; 103 102 } 104 static inline unative_t istate_get_fp(istate_t *istate)105 {106 return istate->rbp;107 }108 103 109 104 extern void (* disable_irqs_function)(uint16_t irqmask); -
kernel/arch/amd64/src/asm_utils.S
r234e39e r9245413 27 27 # 28 28 29 #define IREGISTER_SPACE 8029 #define IREGISTER_SPACE 72 30 30 31 31 #define IOFFSET_RAX 0x0 … … 38 38 #define IOFFSET_R10 0x38 39 39 #define IOFFSET_R11 0x40 40 #define IOFFSET_RBP 0x4841 40 42 41 # Mask for interrupts 0 - 31 (bits 0 - 31) where 0 means that int has no error word … … 180 179 movq %r10, IOFFSET_R10(%rsp) 181 180 movq %r11, IOFFSET_R11(%rsp) 182 movq %rbp, IOFFSET_RBP(%rsp)183 181 .endm 184 182 … … 193 191 movq IOFFSET_R10(%rsp), %r10 194 192 movq IOFFSET_R11(%rsp), %r11 195 movq IOFFSET_RBP(%rsp), %rbp196 193 .endm 197 194 … … 238 235 cld 239 236 240 # Stop stack traces here241 xorq %rbp, %rbp242 243 237 movq $(\i), %rdi # %rdi - first parameter 244 238 movq %rsp, %rsi # %rsi - pointer to istate -
kernel/arch/amd64/src/boot/boot.S
r234e39e r9245413 174 174 call arch_pre_main 175 175 176 # create the first stack frame177 pushq $0178 movq %rsp, %rbp179 180 176 call main_bsp 181 177 -
kernel/arch/amd64/src/interrupt.c
r234e39e r9245413 53 53 #include <ddi/irq.h> 54 54 #include <symtab.h> 55 #include <stacktrace.h>56 55 57 56 /* … … 81 80 istate->r10, istate->r11); 82 81 printf("%%rsp=%#llx\n", &istate->stack[0]); 83 84 stack_trace_istate(istate);85 82 } 86 83 -
kernel/arch/amd64/src/mm/page.c
r234e39e r9245413 203 203 { 204 204 if (last_frame + ALIGN_UP(size, PAGE_SIZE) > KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH)) 205 panic("Unable to map physical memory %p (%d bytes).", physaddr, 206 size); 205 panic("Unable to map physical memory %p (%d bytes).", physaddr, size) 207 206 208 207 uintptr_t virtaddr = PA2KA(last_frame); -
kernel/arch/amd64/src/smp/ap.S
r234e39e r9245413 99 99 start64: 100 100 movq (ctx), %rsp 101 pushq $0102 movq %rsp, %rbp103 101 call main_ap - AP_BOOT_OFFSET + BOOT_OFFSET # never returns 104 102 -
kernel/arch/arm32/Makefile.inc
r234e39e r9245413 57 57 arch/$(KARCH)/src/exception.c \ 58 58 arch/$(KARCH)/src/userspace.c \ 59 arch/$(KARCH)/src/debug/stacktrace.c \60 arch/$(KARCH)/src/debug/stacktrace_asm.S \61 59 arch/$(KARCH)/src/mm/as.c \ 62 60 arch/$(KARCH)/src/mm/frame.c \ -
kernel/arch/arm32/include/exception.h
r234e39e r9245413 86 86 87 87 /** Struct representing CPU state saved when an exception occurs. */ 88 typedef struct istate{88 typedef struct { 89 89 uint32_t spsr; 90 90 uint32_t sp; … … 133 133 } 134 134 135 static inline unative_t istate_get_fp(istate_t *istate)136 {137 return istate->r11;138 }139 140 135 141 136 extern void install_exception_handlers(void); -
kernel/arch/arm32/src/mm/page.c
r234e39e r9245413 88 88 KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH)) { 89 89 panic("Unable to map physical memory %p (%d bytes).", 90 physaddr, size) ;90 physaddr, size) 91 91 } 92 92 -
kernel/arch/ia32/Makefile.inc
r234e39e r9245413 78 78 arch/$(KARCH)/src/context.S \ 79 79 arch/$(KARCH)/src/debug/panic.s \ 80 arch/$(KARCH)/src/debug/stacktrace.c \81 arch/$(KARCH)/src/debug/stacktrace_asm.S \82 80 arch/$(KARCH)/src/delay.s \ 83 81 arch/$(KARCH)/src/asm.S \ -
kernel/arch/ia32/include/context.h
r234e39e r9245413 49 49 #define SP_DELTA (8 + STACK_ITEM_SIZE) 50 50 51 #define context_set(c, _pc, stack, size) \52 do { \53 (c)->pc = (uintptr_t) (_pc); \54 (c)->sp = ((uintptr_t) (stack)) + (size) - SP_DELTA; \55 (c)->ebp = 0; \56 } while (0)57 58 51 #endif /* KERNEL */ 59 52 -
kernel/arch/ia32/include/interrupt.h
r234e39e r9245413 69 69 #define VECTOR_DEBUG_IPI (IVT_FREEBASE + 2) 70 70 71 typedef struct istate{71 typedef struct { 72 72 uint32_t eax; 73 73 uint32_t ecx; 74 74 uint32_t edx; 75 uint32_t ebp;76 75 77 76 uint32_t gs; … … 103 102 } 104 103 105 static inline unative_t istate_get_fp(istate_t *istate)106 {107 return istate->ebp;108 }109 110 104 extern void (* disable_irqs_function)(uint16_t irqmask); 111 105 extern void (* enable_irqs_function)(uint16_t irqmask); -
kernel/arch/ia32/src/asm.S
r234e39e r9245413 269 269 pushl %gs 270 270 271 pushl %ebp272 271 pushl %edx 273 272 pushl %ecx … … 279 278 movw %ax, %es 280 279 281 # stop stack traces here 282 xorl %ebp, %ebp 280 cld 283 281 284 282 pushl %esp # *istate … … 292 290 popl %ecx 293 291 popl %edx 294 popl %ebp295 292 296 293 popl %gs -
kernel/arch/ia32/src/boot/boot.S
r234e39e r9245413 94 94 pushl grub_eax 95 95 call arch_pre_main 96 97 # Create the first stack frame98 pushl $099 movl %esp, %ebp100 96 101 97 call main_bsp -
kernel/arch/ia32/src/interrupt.c
r234e39e r9245413 53 53 #include <ddi/irq.h> 54 54 #include <symtab.h> 55 #include <stacktrace.h>56 55 57 56 /* … … 80 79 printf("stack: %#lx, %#lx, %#lx, %#lx\n", istate->stack[0], istate->stack[1], istate->stack[2], istate->stack[3]); 81 80 printf(" %#lx, %#lx, %#lx, %#lx\n", istate->stack[4], istate->stack[5], istate->stack[6], istate->stack[7]); 82 83 stack_trace_istate(istate);84 81 } 85 82 -
kernel/arch/ia32/src/mm/page.c
r234e39e r9245413 80 80 { 81 81 if (last_frame + ALIGN_UP(size, PAGE_SIZE) > KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH)) 82 panic("Unable to map physical memory %p (%d bytes).", physaddr, size) ;82 panic("Unable to map physical memory %p (%d bytes).", physaddr, size) 83 83 84 84 uintptr_t virtaddr = PA2KA(last_frame); -
kernel/arch/ia32/src/smp/ap.S
r234e39e r9245413 78 78 addl $0x80000000, %esp # PA2KA(ctx.sp) 79 79 80 pushl $0 # create the first stack frame81 movl %esp, %ebp82 83 80 jmpl $KTEXT, $main_ap 84 81 -
kernel/arch/ia64/Makefile.inc
r234e39e r9245413 53 53 arch/$(KARCH)/src/context.S \ 54 54 arch/$(KARCH)/src/cpu/cpu.c \ 55 arch/$(KARCH)/src/debug/stacktrace.c \56 arch/$(KARCH)/src/debug/stacktrace_asm.S \57 55 arch/$(KARCH)/src/ivt.S \ 58 56 arch/$(KARCH)/src/interrupt.c \ -
kernel/arch/ia64/include/interrupt.h
r234e39e r9245413 72 72 #define EOI 0 /**< The actual value doesn't matter. */ 73 73 74 typedef struct istate{74 typedef struct { 75 75 uint128_t f2; 76 76 uint128_t f3; … … 143 143 } 144 144 145 static inline unative_t istate_get_fp(istate_t *istate)146 {147 return 0; /* FIXME */148 }149 150 145 static inline int istate_from_uspace(istate_t *istate) 151 146 { -
kernel/arch/mips32/Makefile.inc
r234e39e r9245413 70 70 arch/$(KARCH)/src/debugger.c \ 71 71 arch/$(KARCH)/src/cpu/cpu.c \ 72 arch/$(KARCH)/src/debug/stacktrace.c \73 arch/$(KARCH)/src/debug/stacktrace_asm.S \74 72 arch/$(KARCH)/src/mm/frame.c \ 75 73 arch/$(KARCH)/src/mm/page.c \ -
kernel/arch/mips32/include/exception.h
r234e39e r9245413 58 58 #define EXC_VCED 31 59 59 60 typedef struct istate{60 typedef struct { 61 61 uint32_t at; 62 62 uint32_t v0; … … 102 102 return istate->epc; 103 103 } 104 static inline unative_t istate_get_fp(istate_t *istate)105 {106 return 0; /* FIXME */107 }108 104 109 105 extern void exception(istate_t *istate); -
kernel/arch/ppc32/Makefile.inc
r234e39e r9245413 46 46 arch/$(KARCH)/src/context.S \ 47 47 arch/$(KARCH)/src/debug/panic.s \ 48 arch/$(KARCH)/src/debug/stacktrace.c \49 arch/$(KARCH)/src/debug/stacktrace_asm.S \50 48 arch/$(KARCH)/src/fpu_context.S \ 51 49 arch/$(KARCH)/src/boot/boot.S \ -
kernel/arch/ppc32/include/exception.h
r234e39e r9245413 39 39 #include <arch/regutils.h> 40 40 41 typedef struct istate{41 typedef struct { 42 42 uint32_t r0; 43 43 uint32_t r2; … … 98 98 } 99 99 100 static inline unative_t istate_get_fp(istate_t *istate)101 {102 return istate->sp;103 }104 105 100 #endif 106 101 -
kernel/arch/ppc32/src/mm/page.c
r234e39e r9245413 51 51 KA2PA(KERNEL_ADDRESS_SPACE_END_ARCH)) 52 52 panic("Unable to map physical memory %p (%" PRIs " bytes).", 53 physaddr, size) ;53 physaddr, size) 54 54 55 55 uintptr_t virtaddr = PA2KA(last_frame); -
kernel/arch/sparc64/Makefile.inc
r234e39e r9245413 54 54 ARCH_SOURCES = \ 55 55 arch/$(KARCH)/src/cpu/cpu.c \ 56 arch/$(KARCH)/src/debug/stacktrace.c \57 arch/$(KARCH)/src/debug/stacktrace_asm.S \58 56 arch/$(KARCH)/src/asm.S \ 59 57 arch/$(KARCH)/src/panic.S \ -
kernel/arch/sparc64/include/interrupt.h
r234e39e r9245413 50 50 }; 51 51 52 typedef struct istate{52 typedef struct { 53 53 uint64_t tnpc; 54 54 uint64_t tpc; … … 71 71 } 72 72 73 static inline unative_t istate_get_fp(istate_t *istate)74 {75 return 0; /* TODO */76 }77 78 73 #endif 79 74 -
kernel/generic/include/debug.h
r234e39e r9245413 75 75 # define LOG(format, ...) \ 76 76 printf("%s() at %s:%u: " format "\n", __func__, __FILE__, \ 77 77 __LINE__, ##__VA_ARGS__); 78 78 #else 79 79 # define LOG(format, ...) … … 92 92 { \ 93 93 printf("%s() at %s:%u: " #fnc "\n", __func__, __FILE__, \ 94 94 __LINE__); \ 95 95 fnc; \ 96 96 } -
kernel/generic/include/interrupt.h
r234e39e r9245413 42 42 #include <arch.h> 43 43 #include <ddi/irq.h> 44 #include <stacktrace.h>45 44 46 45 typedef void (* iroutine)(int n, istate_t *istate); … … 50 49 if (istate_from_uspace(istate)) { \ 51 50 task_t *task = TASK; \ 52 printf("Task %s (%" PRIu64 ") killed due to an exception at " \ 53 "program counter %p.\n", task->name, task->taskid, istate_get_pc(istate)); \ 54 stack_trace_istate(istate); \ 55 printf("Kill message: " fmt "\n", ##__VA_ARGS__); \ 51 printf("Task %s (%" PRIu64 ") killed due to an exception at %p: ", task->name, task->taskid, istate_get_pc(istate)); \ 52 printf(fmt "\n", ##__VA_ARGS__); \ 56 53 task_kill(task->taskid); \ 57 54 thread_exit(); \ -
kernel/generic/include/panic.h
r234e39e r9245413 36 36 #define KERN_PANIC_H_ 37 37 38 #include <stacktrace.h>39 #include <print.h>40 41 38 #ifdef CONFIG_DEBUG 42 39 # define panic(format, ...) \ 43 do { \ 44 printf("Kernel panic in %s() at %s:%u.\n", \ 45 __func__, __FILE__, __LINE__); \ 46 stack_trace(); \ 47 panic_printf("Panic message: " format "\n", \ 48 ##__VA_ARGS__);\ 49 } while (0) 40 panic_printf("Kernel panic in %s() at %s:%u: " format "\n", \ 41 __func__, __FILE__, __LINE__, ##__VA_ARGS__); 50 42 #else 51 43 # define panic(format, ...) \ -
kernel/generic/include/symtab.h
r234e39e r9245413 45 45 }; 46 46 47 extern int symtab_name_lookup(u intptr_t, char **, uintptr_t *);48 extern char *symtab_fmt_name_lookup(u intptr_t);49 extern int symtab_addr_lookup(const char * , uintptr_t *);50 extern void symtab_print_search(const char * );51 extern int symtab_compl(char * , size_t);47 extern int symtab_name_lookup(unative_t addr, char **name); 48 extern char *symtab_fmt_name_lookup(unative_t addr); 49 extern int symtab_addr_lookup(const char *name, uintptr_t *addr); 50 extern void symtab_print_search(const char *name); 51 extern int symtab_compl(char *input, size_t size); 52 52 53 53 #ifdef CONFIG_SYMTAB -
kernel/generic/src/debug/symtab.c
r234e39e r9245413 46 46 /** Get name of a symbol that seems most likely to correspond to address. 47 47 * 48 * @param addr Address. 49 * @param name Place to store pointer to the symbol name. 50 * @param offset Place to store offset from the symbol address. 48 * @param addr Address. 49 * @param name Place to store pointer to the symbol name. 51 50 * 52 51 * @return Zero on success or negative error code, ENOENT if not found, … … 54 53 * 55 54 */ 56 int symtab_name_lookup(u intptr_t addr, char **name, uintptr_t *offset)55 int symtab_name_lookup(unative_t addr, char **name) 57 56 { 58 57 #ifdef CONFIG_SYMTAB … … 66 65 if (addr >= uint64_t_le2host(symbol_table[i - 1].address_le)) { 67 66 *name = symbol_table[i - 1].symbol_name; 68 if (offset)69 *offset = addr -70 uint64_t_le2host(symbol_table[i - 1].address_le);71 67 return EOK; 72 68 } … … 92 88 * 93 89 */ 94 char *symtab_fmt_name_lookup(u intptr_t addr)90 char *symtab_fmt_name_lookup(unative_t addr) 95 91 { 96 92 char *name; 97 int rc = symtab_name_lookup(addr, &name , NULL);93 int rc = symtab_name_lookup(addr, &name); 98 94 99 95 switch (rc) { -
uspace/lib/libc/generic/stacktrace.c
r234e39e r9245413 39 39 void stack_trace_fp_pc(uintptr_t fp, uintptr_t pc) 40 40 { 41 printf("Printing stack trace:\n"); 42 printf("=====================\n"); 41 43 while (frame_pointer_validate(fp)) { 42 44 printf("%p: %p()\n", fp, pc); … … 44 46 fp = frame_pointer_prev(fp); 45 47 } 48 printf("=====================\n"); 46 49 } 47 50 -
uspace/lib/libc/include/assert.h
r234e39e r9245413 51 51 52 52 #ifndef NDEBUG 53 # define assert(expr) \ 54 do { \ 55 if (!(expr)) { \ 56 printf("Assertion failed (%s) at file '%s', " \ 57 "line %d.\n", #expr, __FILE__, __LINE__); \ 58 abort(); \ 59 } \ 60 } while (0) 53 # define assert(expr) if (!(expr)) { printf("Assertion failed (%s) at file '%s', line %d.\n", #expr, __FILE__, __LINE__); abort();} 61 54 #else 62 55 # define assert(expr)
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