PERFORCE change 207130 for review

[Oleksandr Tymoshenko]

http://p4web.freebsd.org/@@207130?ac=10

Change 207130 by gonzo at gonzo_thinkpad on 2012/02/29 23:28:44

	- Replace amd64 version of the file with placeholder

Affected files ...

.. //depot/projects/dtrace-mips/sys/cddl/dev/dtrace/mips/regset.h#3 edit

Differences ...

==== //depot/projects/dtrace-mips/sys/cddl/dev/dtrace/mips/regset.h#3 (text+ko) ====

@@ -43,82 +43,17 @@
 #endif
 
 /*
- * The names and offsets defined here should be specified by the
- * AMD64 ABI suppl.
- *
- * We make fsbase and gsbase part of the lwp context (since they're
- * the only way to access the full 64-bit address range via the segment
- * registers) and thus belong here too.  However we treat them as
- * read-only; if %fs or %gs are updated, the results of the descriptor
- * table lookup that those updates implicitly cause will be reflected
- * in the corresponding fsbase and/or gsbase values the next time the
- * context can be inspected.  However it is NOT possible to override
- * the fsbase/gsbase settings via this interface.
- *
- * Direct modification of the base registers (thus overriding the
- * descriptor table base address) can be achieved with _lwp_setprivate.
+ * XXX: define registers properly 
  */
 
-#define	REG_GSBASE	27
-#define	REG_FSBASE	26
-#define	REG_DS		25
-#define	REG_ES		24
-
-#define	REG_GS		23
-#define	REG_FS		22
-#define	REG_SS		21
-#define	REG_RSP		20
-#define	REG_RFL		19
-#define	REG_CS		18
-#define	REG_RIP		17
-#define	REG_ERR		16
-#define	REG_TRAPNO	15
-#define	REG_RAX		14
-#define	REG_RCX		13
-#define	REG_RDX		12
-#define	REG_RBX		11
-#define	REG_RBP		10
-#define	REG_RSI		9
-#define	REG_RDI		8
-#define	REG_R8		7
-#define	REG_R9		6
-#define	REG_R10		5
-#define	REG_R11		4
-#define	REG_R12		3
-#define	REG_R13		2
-#define	REG_R14		1
-#define	REG_R15		0
-
-/*
- * The names and offsets defined here are specified by i386 ABI suppl.
- */
-
-#define	SS		18	/* only stored on a privilege transition */
-#define	UESP		17	/* only stored on a privilege transition */
-#define	EFL		16
-#define	CS		15
-#define	EIP		14
-#define	ERR		13
-#define	TRAPNO		12
-#define	EAX		11
-#define	ECX		10
-#define	EDX		9
-#define	EBX		8
-#define	ESP		7
-#define	EBP		6
-#define	ESI		5
-#define	EDI		4
-#define	DS		3
-#define	ES		2
-#define	FS		1
-#define	GS		0
-
-#define REG_PC  EIP
+#if 0
+#define REG_PC  PC
 #define REG_FP  EBP
-#define REG_SP  UESP
+#define REG_SP  SP
 #define REG_PS  EFL
 #define REG_R0  EAX
 #define REG_R1  EDX
+#endif
 
 #ifdef	__cplusplus
 }