#include <stdarg.h>#include <linux/errno.h>#include <linux/sched.h>#include <linux/kernel.h>#include <linux/mm.h>#include <linux/stddef.h>#include <linux/unistd.h>#include <linux/ptrace.h>#include <linux/malloc.h>#include <linux/user.h>#include <linux/a.out.h>#include <linux/config.h>#include <linux/smp.h>#include <linux/smp_lock.h>#include <linux/reboot.h>#include <linux/delay.h>#include <asm/auxio.h>#include <asm/oplib.h>#include <asm/uaccess.h>#include <asm/system.h>#include <asm/page.h>#include <asm/pgtable.h>#include <asm/delay.h>#include <asm/processor.h>#include <asm/psr.h>#include <asm/elf.h>Include dependency graph for sparc/kernel/process.c:
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Defines | |
| #define | __KERNEL_SYSCALLS__ |
| #define | SUN4C_FAULT_HIGH 100 |
| #define | __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t") |
| #define | __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t") |
| #define | __GET_FP(fp) __asm__ __volatile__("mov %%i6, %0" : "=r" (fp)) |
Functions | |
| void | fpsave (unsigned long *, unsigned long *, void *, unsigned long *) |
| asmlinkage int | sys_idle (void) |
| void | machine_halt (void) |
| void | machine_restart (char *cmd) |
| void | machine_power_off (void) |
| void | show_regwindow (struct reg_window *rw) |
| void | __show_backtrace (unsigned long fp) |
| void | show_backtrace (void) |
| void | show_stackframe (struct sparc_stackf *sf) |
| void | show_regs (struct pt_regs *regs) |
| void | exit_thread (void) |
| void | flush_thread (void) |
| static __inline__ void | copy_regs (struct pt_regs *dst, struct pt_regs *src) |
| static __inline__ void | copy_regwin (struct reg_window *dst, struct reg_window *src) |
| static __inline__ struct sparc_stackf * | clone_stackframe (struct sparc_stackf *dst, struct sparc_stackf *src) |
| void | ret_from_syscall (void) |
| int | copy_thread (int nr, unsigned long clone_flags, unsigned long sp, struct task_struct *p, struct pt_regs *regs) |
| void | dump_thread (struct pt_regs *regs, struct user *dump) |
| int | dump_fpu (struct pt_regs *regs, elf_fpregset_t *fpregs) |
| asmlinkage int | sparc_execve (struct pt_regs *regs) |
| pid_t | kernel_thread (int(*fn)(void *), void *arg, unsigned long flags) |
Variables | |
| task_struct * | last_task_used_math = NULL |
| task_struct * | current_set [NR_CPUS] = {&init_task, } |
| char | reboot_command [] |
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Definition at line 226 of file sparc/kernel/process.c. Referenced by show_backtrace(). |
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Definition at line 12 of file sparc/kernel/process.c. |
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Definition at line 225 of file sparc/kernel/process.c. Referenced by die_if_kernel(), and show_backtrace(). |
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Definition at line 224 of file sparc/kernel/process.c. Referenced by die_if_kernel(), and show_backtrace(). |
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Definition at line 49 of file sparc/kernel/process.c. Referenced by sys_idle(). |
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Definition at line 202 of file sparc/kernel/process.c. References cpu, reg_window::ins, long, PAGE_OFFSET, printk, rw, smp_processor_id, spin_lock_irqsave, and spin_unlock_irqrestore. Referenced by show_backtrace(). |
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Definition at line 446 of file sparc/kernel/process.c. References copy_to_user, current, down(), sparc_stackf::fp, long, put_user, size, sp, and up. Referenced by copy_thread(). Here is the call graph for this function:  |
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Definition at line 397 of file sparc/kernel/process.c. References __asm__(). Referenced by copy_thread(). Here is the call graph for this function:  |
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Definition at line 423 of file sparc/kernel/process.c. References __asm__(). Referenced by copy_thread(). Here is the call graph for this function:  |
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Definition at line 487 of file sparc/kernel/process.c. References clone_stackframe(), copy_regs(), copy_regwin(), current, EFAULT, fpsave(), KERNEL_DS, last_task_used_math, long, memcpy, printk, pt_regs::psr, PSR_EF, PSR_PIL, PSR_PS, REGWIN_SZ, ret_from_syscall(), show_stackframe(), SPARC_FLAG_KTHREAD, TRACEREG_SZ, pt_regs::u_regs, UREG_FP, UREG_G6, UREG_I0, UREG_I1, and USER_DS. Here is the call graph for this function:  |
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Definition at line 622 of file sparc/kernel/process.c. References current, fpsave(), last_task_used_math, memcpy, memset, elf_fpregset_t::pr_en, elf_fpregset_t::pr_fr, elf_fpregset_t::pr_fsr, elf_fpregset_t::pr_q, elf_fpregset_t::pr_q_entrysize, elf_fpregset_t::pr_qcnt, pt_regs::psr, and PSR_EF. Here is the call graph for this function:  |
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Definition at line 590 of file sparc/kernel/process.c. References current, sunos_fp::extra, sunos_fp::flags, sunos_fp::fpq, sunos_fp::fpq_count, sunos_fpu::fpstatus, user::fpu, sunos_fp::fregs, sunos_fp::fsr, user::len, user::magic, memcpy, pt_regs::npc, PAGE_SIZE, pt_regs::pc, pt_regs::psr, user::regs, user::sigcode, SUNOS_CORE_MAGIC, TASK_SIZE, user::u_dsize, pt_regs::u_regs, user::u_ssize, user::u_tsize, user::uexec, UREG_FP, and pt_regs::y. |
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Definition at line 335 of file sparc/kernel/process.c. References current, fpsave(), last_task_used_math, NULL, and PSR_EF. Here is the call graph for this function:  |
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Definition at line 354 of file sparc/kernel/process.c. References current, fpsave(), last_task_used_math, long, NULL, PSR_EF, SPARC_FLAG_KTHREAD, switch_to_context, TRACEREG_SZ, and USER_DS. Here is the call graph for this function:  |
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Referenced by copy_thread(), do_fpd_trap(), do_fpe_trap(), dump_fpu(), exit_thread(), flush_thread(), and save_fpu_state(). |
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Definition at line 698 of file sparc/kernel/process.c. References __asm__(), __NR_clone, __NR_exit, and CLONE_VM. Here is the call graph for this function:  |
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Definition at line 142 of file sparc/kernel/process.c. References cli, mdelay, panic(), prom_halt(), prom_palette, serial_console, and sti. Here is the call graph for this function:  |
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Definition at line 177 of file sparc/kernel/process.c. References AUXIO_POWER_OFF, auxio_power_register, and machine_halt(). Here is the call graph for this function:  |
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Definition at line 155 of file sparc/kernel/process.c. References cli, mdelay, p, panic(), prom_feval(), prom_palette, prom_reboot(), reboot_command, serial_console, sti, and strchr. Here is the call graph for this function:  |
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Referenced by copy_thread(). |
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Definition at line 228 of file sparc/kernel/process.c. References __GET_FP, __RESTORE, __SAVE, __show_backtrace(), and fp. Here is the call graph for this function:  |
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Definition at line 277 of file sparc/kernel/process.c. References mpp_cid(), printk, and show_regwindow(). Here is the call graph for this function:  |
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Definition at line 186 of file sparc/kernel/process.c. References reg_window::ins, reg_window::locals, and printk. Referenced by __show_regs(), and show_regs(). |
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Definition at line 249 of file sparc/kernel/process.c. References sparc_stackf::callers_pc, sparc_stackf::fp, i, sparc_stackf::ins, sparc_stackf::locals, printk, size, STACKFRAME_SZ, sparc_stackf::structptr, sparc_stackf::xargs, and sparc_stackf::xxargs. Referenced by copy_thread(). |
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Definition at line 668 of file sparc/kernel/process.c. References do_execve(), error, filename, getname(), lock_kernel, out, pt_regs::u_regs, unlock_kernel, UREG_G1, UREG_I0, UREG_I1, and UREG_I2. Here is the call graph for this function:  |
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Definition at line 54 of file sparc/kernel/process.c. References ARCH_SUN4C_SUN4, check_pgt_cache(), count, current, EPERM, faults, HZ, init_idle(), jiffies, last_jiffies, now, out, printk, restore_flags, ret, save_and_cli, schedule(), SUN4C_FAULT_HIGH, sun4c_grow_kernel_ring(), and sun4c_kernel_faults. Here is the call graph for this function:  |
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Definition at line 45 of file sparc/kernel/process.c. |
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Definition at line 44 of file sparc/kernel/process.c. |
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Definition at line 283 of file sparc/kernel/setup.c. Referenced by machine_restart(). |