| /branches/arm/kernel/arch/arm32/include/exception.h |
|---|
| 40,7 → 40,7 |
| #include <arch/types.h> |
| #include <arch/regutils.h> |
| /** If defined, macro forces using of high exception vectors. */ |
| /** If defined, forces using of high exception vectors. */ |
| #define HIGH_EXCEPTION_VECTORS |
| #ifdef HIGH_EXCEPTION_VECTORS |
| 84,7 → 84,7 |
| extern uintptr_t exc_stack; |
| /** Structure representing CPU state saved when an exception occurs. */ |
| /** Struct representing CPU state saved when an exception occurs. */ |
| typedef struct { |
| uint32_t spsr; |
| uint32_t sp; |
| 133,7 → 133,6 |
| } |
| extern void setup_exception_stacks(void); |
| extern void install_exception_handlers(void); |
| extern void exception_init(void); |
| extern void print_istate(istate_t *istate); |
| /branches/arm/kernel/arch/arm32/include/fpu_context.h |
|---|
| 1,5 → 1,5 |
| /* |
| * Copyright (c) 2005 Jakub Vana |
| * Copyright (c) 2007 Michal Kebrt |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| 30,7 → 30,9 |
| * @{ |
| */ |
| /** @file |
| * @brief FPU context. |
| * @brief FPU context (not implemented). |
| * |
| * GXemul doesn't support FPU on its ARM CPU. |
| */ |
| #ifndef KERN_arm32_FPU_CONTEXT_H_ |
| 38,7 → 40,7 |
| #include <arch/types.h> |
| #define FPU_CONTEXT_ALIGN 0 /* TODO */ |
| #define FPU_CONTEXT_ALIGN 0 |
| typedef struct { |
| } fpu_context_t; |
| /branches/arm/kernel/arch/arm32/include/cycle.h |
|---|
| 37,7 → 37,12 |
| #define KERN_arm32_CYCLE_H_ |
| /** No such instruction on ARM to get count of cycles. */ |
| /** Returns count of CPU cycles. |
| * |
| * No such instruction on ARM to get count of cycles. |
| * |
| * @return Count of CPU cycles. |
| */ |
| static inline uint64_t get_cycle(void) |
| { |
| return 0; |
| /branches/arm/kernel/arch/arm32/include/machine.h |
|---|
| 31,6 → 31,10 |
| */ |
| /** @file |
| * @brief Declarations of machine specific functions. |
| * |
| * These functions enable to differentiate more kinds of ARM emulators |
| * or CPUs. It's the same concept as "arch" functions on the architecture |
| * level. |
| */ |
| #ifndef KERN_arm32_MACHINE_H_ |
| 48,18 → 52,23 |
| */ |
| extern void machine_console_init(devno_t devno); |
| /** Acquire console back for kernel. */ |
| extern void machine_grab_console(void); |
| /** Return console to userspace. */ |
| extern void machine_release_console(void); |
| /** Maps HW devices to the kernel address space using #hw_map. */ |
| extern void machine_hw_map_init(void); |
| /** Starts timer. */ |
| extern void machine_timer_irq_start(void); |
| /** Halts CPU. */ |
| extern void machine_cpu_halt(void); |
| 86,6 → 95,10 |
| extern void machine_irq_exception(int exc_no, istate_t *istate); |
| /** Returns address of framebuffer device. |
| * |
| * @return Address of framebuffer device. |
| */ |
| extern uintptr_t machine_get_fb_address(void); |
| /branches/arm/kernel/arch/arm32/Makefile.inc |
|---|
| 1,6 → 1,5 |
| # |
| # Copyright (c) 2005 Martin Decky |
| # Copyright (c) 2007 Jakub Jermar |
| # Copyright (c) 2007 Jakub Jermar, Michal Kebrt |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| /branches/arm/kernel/arch/arm32/src/drivers/gxemul.c |
|---|
| 197,6 → 197,7 |
| } |
| /** Acquire console back for kernel. */ |
| void gxemul_grab_console(void) |
| { |
| ipl_t ipl = interrupts_disable(); |
| 207,6 → 208,7 |
| } |
| /** Return console to userspace. */ |
| void gxemul_release_console(void) |
| { |
| ipl_t ipl = interrupts_disable(); |
| 334,6 → 336,10 |
| } |
| /** Prints a character. |
| * |
| * @param ch Character to be printed. |
| */ |
| void gxemul_debug_putc(char ch) |
| { |
| char * addr = 0; |
| 388,7 → 394,10 |
| } |
| } |
| /** Returns address of framebuffer device. |
| * |
| * @return Address of framebuffer device. |
| */ |
| uintptr_t gxemul_get_fb_address(void) |
| { |
| return (uintptr_t) GXEMUL_FB; |
| /branches/arm/uspace/libc/arch/arm32/include/atomic.h |
|---|
| 72,6 → 72,7 |
| */ |
| static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); } |
| /** Atomic decrement. |
| * |
| * @param val Variable to be decremented. |
| 78,6 → 79,7 |
| */ |
| static inline void atomic_dec(atomic_t *val) { atomic_add(val, -1); } |
| /** Atomic pre-increment. |
| * |
| * @param val Variable to be incremented. |
| 85,6 → 87,7 |
| */ |
| static inline long atomic_preinc(atomic_t *val) { return atomic_add(val, 1); } |
| /** Atomic pre-decrement. |
| * |
| * @param val Variable to be decremented. |
| 92,6 → 95,7 |
| */ |
| static inline long atomic_predec(atomic_t *val) { return atomic_add(val, -1); } |
| /** Atomic post-increment. |
| * |
| * @param val Variable to be incremented. |
| 99,6 → 103,7 |
| */ |
| static inline long atomic_postinc(atomic_t *val) { return atomic_add(val, 1) - 1; } |
| /** Atomic post-decrement. |
| * |
| * @param val Variable to be decremented. |
| /branches/arm/uspace/libc/arch/arm32/Makefile.inc |
|---|
| 1,5 → 1,5 |
| # |
| # Copyright (c) 2005 Martin Decky |
| # Copyright (c) 2007 Michal Kebrt, Pavel Jancik |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| /branches/arm/uspace/libc/arch/arm32/src/psthread.S |
|---|
| 40,7 → 40,6 |
| mov pc, lr |
| context_restore: |
| ldmia r0!, {sp, lr} |
| ldmia r0!, {r4-r11} |
| /branches/arm/boot/arch/arm32/loader/main.h |
|---|
| 1,5 → 1,5 |
| /* |
| * Copyright (c) 2005 Martin Decky |
| * Copyright (c) 2007 Michal Kebrt |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| /branches/arm/boot/arch/arm32/loader/pack |
|---|
| 1,7 → 1,7 |
| #! /bin/sh |
| # |
| # Copyright (C) 2006 Martin Decky |
| # Copyright (C) 2007 Michal Kebrt |
| # All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |