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[MIPS] MT: Improved multithreading support.

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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2006-04-05 09:45:45 +01:00
parent 2600990e64
commit 41c594ab65
51 changed files with 3720 additions and 176 deletions
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6
include/asm-mips/processor.h
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@ -12,6 +12,7 @@
#define _ASM_PROCESSOR_H
#include <linux/config.h>
#include <linux/cpumask.h>
#include <linux/threads.h>
#include <asm/cachectl.h>
@ -107,6 +108,10 @@ struct mips_dsp_state {
#define INIT_DSP {{0,},}
#define INIT_CPUMASK { \
{0,} \
}
typedef struct {
unsigned long seg;
} mm_segment_t;
@ -142,6 +147,7 @@ struct thread_struct {
#define MF_LOGADE 2 /* Log address errors to syslog */
#define MF_32BIT_REGS 4 /* also implies 16/32 fprs */
#define MF_32BIT_ADDR 8 /* 32-bit address space (o32/n32) */
#define MF_FPUBOUND 0x10 /* thread bound to FPU-full CPU set */
unsigned long mflags;
unsigned long irix_trampoline; /* Wheee... */
unsigned long irix_oldctx;