#include <linux/completion.h>
#include <linux/kallsyms.h>
-#include <asm/abi.h>
#include <asm/bootinfo.h>
#include <asm/cpu.h>
#include <asm/dsp.h>
#include <asm/isadep.h>
#include <asm/inst.h>
#include <asm/stacktrace.h>
-#ifdef CONFIG_MIPS_MT_SMTC
-#include <asm/mipsmtregs.h>
-extern void smtc_idle_loop_hook(void);
-#endif /* CONFIG_MIPS_MT_SMTC */
/*
* The idle thread. There's no useful work to be done, so just try to conserve
while (1) {
while (!need_resched()) {
#ifdef CONFIG_MIPS_MT_SMTC
+ extern void smtc_idle_loop_hook(void);
+
smtc_idle_loop_hook();
#endif /* CONFIG_MIPS_MT_SMTC */
if (cpu_wait)
}
}
-/*
- * Native o32 and N64 ABI without DSP ASE
- */
-struct mips_abi mips_abi = {
- .do_signal = do_signal,
-#ifdef CONFIG_TRAD_SIGNALS
- .setup_frame = setup_frame,
-#endif
- .setup_rt_frame = setup_rt_frame
-};
-
-#ifdef CONFIG_MIPS32_O32
-/*
- * o32 compatibility on 64-bit kernels, without DSP ASE
- */
-struct mips_abi mips_abi_32 = {
- .do_signal = do_signal32,
- .setup_frame = setup_frame_32,
- .setup_rt_frame = setup_rt_frame_32
-};
-#endif /* CONFIG_MIPS32_O32 */
-
-#ifdef CONFIG_MIPS32_N32
-/*
- * N32 on 64-bit kernels, without DSP ASE
- */
-struct mips_abi mips_abi_n32 = {
- .do_signal = do_signal,
- .setup_rt_frame = setup_rt_frame_n32
-};
-#endif /* CONFIG_MIPS32_N32 */
-
asmlinkage void ret_from_fork(void);
void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp)
status |= KU_USER;
regs->cp0_status = status;
clear_used_math();
- lose_fpu();
+ clear_fpu_owner();
if (cpu_has_dsp)
__init_dsp();
regs->cp0_epc = pc;
/*
* Create a kernel thread
*/
-ATTRIB_NORET void kernel_thread_helper(void *arg, int (*fn)(void *))
+static ATTRIB_NORET void kernel_thread_helper(void *arg, int (*fn)(void *))
{
do_exit(fn(arg));
}
unsigned long size = 0;
#ifdef CONFIG_KALLSYMS
unsigned long ofs;
- char *modname;
- char namebuf[KSYM_NAME_LEN + 1];
- kallsyms_lookup((unsigned long)schedule, &size, &ofs, &modname, namebuf);
+ kallsyms_lookup_size_offset((unsigned long)schedule, &size, &ofs);
#endif
schedule_mfi.func = schedule;
schedule_mfi.func_size = size;
{
unsigned long stack_page;
struct mips_frame_info info;
- char *modname;
- char namebuf[KSYM_NAME_LEN + 1];
unsigned long size, ofs;
int leaf;
extern void ret_from_irq(void);
}
return 0;
}
- if (!kallsyms_lookup(pc, &size, &ofs, &modname, namebuf))
+ if (!kallsyms_lookup_size_offset(pc, &size, &ofs))
return 0;
/*
* Return ra if an exception occured at the first instruction