20110225-1058

forsyth committed 15 years ago

Commit 270c1bb1 parent 534c87e20 files · +538 −0Browse files

Unified · Split

20 files

DragonFly/386/include/emu.h +30 −0
FreeBSD/386/include/emu.h +30 −0
Hp/s800/include/emu.h +21 −0
Irix/mips/include/emu.h +22 −0
Linux/386/include/emu.h +33 −0
Linux/arm/include/emu.h +33 −0
Linux/power/include/emu.h +33 −0
Linux/spim/include/emu.h +35 −0
MacOSX/386/include/emu.h +34 −0
MacOSX/power/include/emu.h +22 −0
NetBSD/386/include/emu.h +30 −0
Nt/386/include/emu.h +24 −0
OpenBSD/386/include/emu.h +30 −0
Plan9/386/include/emu.h +22 −0
Plan9/arm/include/emu.h +22 −0
Plan9/mips/include/emu.h +23 −0
Plan9/power/include/emu.h +30 −0
Plan9/sparc/include/emu.h +22 −0
Solaris/386/include/emu.h +21 −0
Solaris/sparc/include/emu.h +21 −0

@@ -0,0 +1,30 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[28];
	14	};
	15
	16	#define KSTACK (32 * 1024)
	17
	18	static __inline Proc *getup(void) {
	19	Proc *p;
	20	__asm__( "movl %%esp, %%eax\n\t"
	21	: "=a" (p)
	22	);
	23	return (Proc *)((unsigned long)p & ~(KSTACK - 1));
	24	};
	25
	26	#define up (getup())
	27
	28	typedef sigjmp_buf osjmpbuf;
	29	#define ossetjmp(buf) sigsetjmp(buf, 1)
	30

FreeBSD/386/include/emu.h+30−0

@@ -0,0 +1,30 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[28];
	14	};
	15
	16	#define KSTACK (32 * 1024)
	17
	18	static __inline Proc *getup(void) {
	19	Proc *p;
	20	__asm__( "movl %%esp, %%eax\n\t"
	21	: "=a" (p)
	22	);
	23	return (Proc *)((unsigned long)p & ~(KSTACK - 1));
	24	};
	25
	26	#define up (getup())
	27
	28	typedef sigjmp_buf osjmpbuf;
	29	#define ossetjmp(buf) sigsetjmp(buf, 1)
	30

Hp/s800/include/emu.h+21−0

@@ -0,0 +1,21 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc* getup();
	8	#define up (getup())
	9
	10	/*
	11	* This structure must agree with FPsave and FPrestore asm routines
	12	*/
	13	typedef struct FPU FPU;
	14	struct FPU
	15	{
	16	fp_control fsr;
	17	};
	18
	19	typedef sigjmp_buf osjmpbuf;
	20	#define ossetjmp(buf) sigsetjmp(buf, 1)
	21

Irix/mips/include/emu.h+22−0

@@ -0,0 +1,22 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc** Xup;
	8	#define up (*Xup)
	9
	10	typedef struct FPU FPU;
	11
	12	/*
	13	* This structure must agree with FPsave and FPrestore asm routines
	14	*/
	15	struct FPU
	16	{
	17	ulong fcr31;
	18	};
	19
	20	typedef sigjmp_buf osjmpbuf;
	21	#define ossetjmp(buf) sigsetjmp(buf, 1)
	22

Linux/386/include/emu.h+33−0

@@ -0,0 +1,33 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[28];
	14	};
	15
	16	#define KSTACK (16 * 1024)
	17
	18	#ifndef USE_PTHREADS
	19	static __inline Proc *getup(void) {
	20	Proc *p;
	21	__asm__( "movl %%esp, %%eax\n\t"
	22	: "=a" (p)
	23	);
	24	return (Proc *)((uintptr)p & ~(KSTACK - 1));
	25	};
	26	#else
	27	extern Proc* getup(void);
	28	#endif
	29
	30	#define up (getup())
	31
	32	typedef sigjmp_buf osjmpbuf;
	33	#define ossetjmp(buf) sigsetjmp(buf, 1)

Linux/arm/include/emu.h+33−0

@@ -0,0 +1,33 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[28];
	14	};
	15
	16	#define KSTACK (16 * 1024)
	17
	18	#ifndef USE_PTHREADS
	19	static __inline Proc *getup(void) {
	20	Proc *p;
	21	__asm__( "mov %0, %%sp;"
	22	: "=r" (p)
	23	);
	24	return (Proc *)((uintptr)p & ~(KSTACK - 1));
	25	};
	26	#else
	27	extern Proc* getup(void);
	28	#endif
	29
	30	#define up (getup())
	31
	32	typedef sigjmp_buf osjmpbuf;
	33	#define ossetjmp(buf) sigsetjmp(buf, 1)

Linux/power/include/emu.h+33−0

@@ -0,0 +1,33 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[18*8];
	14	};
	15
	16	/*
	17	* Later versions of Linux seemed to need large stack for gethostbyname()
	18	* so we had this at 128k, which is excessive. More recently, we've
	19	* reduced it again after testing stack usage by gethostbyname.
	20	*/
	21	#define KSTACK (16 * 1024)
	22
	23	static __inline Proc *getup(void) {
	24	Proc *p;
	25	__asm__( "mr %0, 1" : "=r" (p));
	26	return (Proc *)((unsigned long)p & ~(KSTACK - 1));
	27	};
	28
	29	#define up (getup())
	30
	31	typedef sigjmp_buf osjmpbuf;
	32	#define ossetjmp(buf) sigsetjmp(buf, 1)
	33

Linux/spim/include/emu.h+35−0

@@ -0,0 +1,35 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[28];
	14	};
	15
	16	/*
	17	* Later versions of Linux seemed to need large stack for gethostbyname()
	18	* so we had this at 128k, which is excessive. More recently, we've
	19	* reduced it again after testing stack usage by gethostbyname.
	20	*/
	21	#define KSTACK (16 * 1024)
	22
	23	static __inline Proc *getup(void) {
	24	Proc *p;
	25	__asm__( "move %0, $29\n\t"
	26	: "=r" (p)
	27	);
	28	return (Proc *)((unsigned long)p & ~(KSTACK - 1));
	29	};
	30
	31	#define up (getup())
	32
	33	typedef sigjmp_buf osjmpbuf;
	34	#define ossetjmp(buf) sigsetjmp(buf, 1)
	35

MacOSX/386/include/emu.h+34−0

@@ -0,0 +1,34 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc *getup(void);
	8	#define up (getup())
	9
	10	/*
	11	* This structure must agree with FPsave and FPrestore asm routines
	12	*/
	13
	14	// something is at odds between i386/fpu.h and some of the thread headers
	15	#define fp_control inffp_control
	16	#define fp_control_t inffp_control_t
	17	#define fp_status inffp_status
	18	#define fp_status_t inffp_status_t
	19
	20	#include <architecture/i386/fpu.h>
	21
	22	typedef struct FPU FPU;
	23	struct FPU
	24	{
	25	fp_state_t env;
	26	};
	27
	28	#undef fp_control
	29	#undef fp_control_t
	30	#undef fp_status
	31	#undef fp_status_t
	32
	33	typedef sigjmp_buf osjmpbuf;
	34	#define ossetjmp(buf) sigsetjmp(buf, 1)

MacOSX/power/include/emu.h+22−0

@@ -0,0 +1,22 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc *getup(void);
	8	#define up (getup())
	9
	10	/*
	11	* This structure must agree with FPsave and FPrestore asm routines
	12	*/
	13
	14	#include <architecture/ppc/fp_regs.h>
	15
	16	typedef union {
	17	double __dbl;
	18	ppc_fp_scr_t __src;
	19	} FPU;
	20
	21	typedef sigjmp_buf osjmpbuf;
	22	#define ossetjmp(buf) sigsetjmp(buf, 1)

NetBSD/386/include/emu.h+30−0

@@ -0,0 +1,30 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[28];
	14	};
	15
	16	#define KSTACK (32 * 1024)
	17
	18	static __inline Proc *getup(void) {
	19	Proc *p;
	20	__asm__( "movl %%esp, %%eax\n\t"
	21	: "=a" (p)
	22	);
	23	return (Proc *)((unsigned long)p & ~(KSTACK - 1));
	24	};
	25
	26	#define up (getup())
	27
	28	typedef sigjmp_buf osjmpbuf;
	29	#define ossetjmp(buf) sigsetjmp(buf, 1)
	30

Nt/386/include/emu.h+24−0

@@ -0,0 +1,24 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[28];
	14	};
	15
	16	extern void sleep(int);
	17
	18	/* Set up private thread space */
	19	extern __declspec(thread) Proc* up;
	20	#define Sleep NTsleep
	21
	22	typedef jmp_buf osjmpbuf;
	23	#define ossetjmp(buf) setjmp(buf)
	24

OpenBSD/386/include/emu.h+30−0

@@ -0,0 +1,30 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	/*
	8	* This structure must agree with FPsave and FPrestore asm routines
	9	*/
	10	typedef struct FPU FPU;
	11	struct FPU
	12	{
	13	uchar env[28];
	14	};
	15
	16	#define KSTACK (32 * 1024)
	17
	18	static __inline Proc *getup(void) {
	19	Proc *p;
	20	__asm__( "movl %%esp, %%eax\n\t"
	21	: "=a" (p)
	22	);
	23	return (Proc *)((unsigned long)p & ~(KSTACK - 1));
	24	};
	25
	26	#define up (getup())
	27
	28	typedef sigjmp_buf osjmpbuf;
	29	#define ossetjmp(buf) sigsetjmp(buf, 1)
	30

Plan9/386/include/emu.h+22−0

@@ -0,0 +1,22 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc** Xup;
	8	#define up (*Xup)
	9
	10	typedef struct FPU FPU;
	11
	12	/*
	13	* This structure must agree with FPsave and FPrestore asm routines
	14	*/
	15	struct FPU
	16	{
	17	uchar env[28];
	18	};
	19
	20	typedef jmp_buf osjmpbuf;
	21	#define ossetjmp(buf) setjmp(buf)
	22

Plan9/arm/include/emu.h+22−0

@@ -0,0 +1,22 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc** Xup;
	8	#define up (*Xup)
	9
	10	typedef struct FPU FPU;
	11
	12	/*
	13	* This structure must agree with FPsave and FPrestore asm routines
	14	*/
	15	struct FPU
	16	{
	17	int dummy[1]; /* XXX what goes here? */
	18	};
	19
	20	typedef jmp_buf osjmpbuf;
	21	#define ossetjmp(buf) setjmp(buf)
	22

Plan9/mips/include/emu.h+23−0

@@ -0,0 +1,23 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc** Xup;
	8	#define up (*Xup)
	9
	10	typedef struct FPU FPU;
	11
	12
	13	/*
	14	* This structure must agree with FPsave and FPrestore asm routines
	15	*/
	16	struct FPU
	17	{
	18	uchar env[28];
	19	};
	20
	21	typedef jmp_buf osjmpbuf;
	22	#define ossetjmp(buf) setjmp(buf)
	23

Plan9/power/include/emu.h+30−0

@@ -0,0 +1,30 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc** Xup;
	8	#define up (*Xup)
	9
	10	typedef struct FPU FPU;
	11
	12	/*
	13	* This structure must agree with FPsave and FPrestore asm routines
	14	*/
	15	typedef struct FPU FPU;
	16	struct FPU
	17	{
	18	double fpreg[32];
	19	union {
	20	double fpscrd;
	21	struct {
	22	ulong pad;
	23	ulong fpscr;
	24	};
	25	};
	26	};
	27
	28	typedef jmp_buf osjmpbuf;
	29	#define ossetjmp(buf) setjmp(buf)
	30

Plan9/sparc/include/emu.h+22−0

@@ -0,0 +1,22 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc** Xup;
	8	#define up (*Xup)
	9
	10	typedef struct FPU FPU;
	11
	12	/*
	13	* This structure must agree with FPsave and FPrestore asm routines
	14	*/
	15	struct FPU
	16	{
	17	ulong fsr;
	18	};
	19
	20	typedef jmp_buf osjmpbuf;
	21	#define ossetjmp(buf) setjmp(buf)
	22

Solaris/386/include/emu.h+21−0

@@ -0,0 +1,21 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc* getup(void);
	8	#define up (getup())
	9
	10	/*
	11	* This structure must agree with FPsave and FPrestore asm routines
	12	*/
	13	typedef struct FPU FPU;
	14	struct FPU
	15	{
	16	uchar env[28];
	17	};
	18
	19	typedef sigjmp_buf osjmpbuf;
	20	#define ossetjmp(buf) sigsetjmp(buf, 1)
	21

Solaris/sparc/include/emu.h+21−0

@@ -0,0 +1,21 @@
	1	/*
	2	* system- and machine-specific declarations for emu:
	3	* floating-point save and restore, signal handling primitive, and
	4	* implementation of the current-process variable `up'.
	5	*/
	6
	7	extern Proc* getup(void);
	8	#define up (getup())
	9
	10	/*
	11	* This structure must agree with FPsave and FPrestore asm routines
	12	*/
	13	typedef struct FPU FPU;
	14	struct FPU
	15	{
	16	ulong fsr;
	17	};
	18
	19	typedef sigjmp_buf osjmpbuf;
	20	#define ossetjmp(buf) sigsetjmp(buf, 1)
	21

20110225-1058

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