From: John Gilmore <gnu@cygnus>
Date: Sat, 12 Oct 1991 07:11:48 +0000 (+0000)
Subject: * tm-{irix3,mips,nindy960,pn,symmetry,vx960}.h:  Move
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=df6335e19f0b678f5c3842cb91e1373b1f27eafc;p=binutils-gdb.git

* tm-{irix3,mips,nindy960,pn,symmetry,vx960}.h:  Move
REGISTER_U_ADDR to corresponding xm- file.  Sugg. by Peter Schauer.
---

diff --git a/gdb/tm-irix3.h b/gdb/tm-irix3.h
index 35440e5bca5..63460a3eceb 100644
--- a/gdb/tm-irix3.h
+++ b/gdb/tm-irix3.h
@@ -125,14 +125,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define DO_REGISTERS_INFO(_regnum, fp) mips_do_registers_info(_regnum, fp)
 
-#define U_REGS_OFFSET 0
-
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-  if (regno < PC_REGNUM)				\
-      addr = regno;					\
-  else							\
-      addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
-
 /* Total amount of space needed to store our copies of the machine's
    register state, the array `registers'.  */
 #define REGISTER_BYTES (NUM_REGS*4)
diff --git a/gdb/tm-mips.h b/gdb/tm-mips.h
index b57b04a1a53..7eb7f552395 100644
--- a/gdb/tm-mips.h
+++ b/gdb/tm-mips.h
@@ -136,20 +136,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define DO_REGISTERS_INFO(_regnum, fp) mips_do_registers_info(_regnum, fp)
 
-#define REGISTER_U_ADDR(addr, blockend, regno) 		\
-   if (blockend == 0) {					\
-	if (regno < 38) addr = (NBPG*UPAGES) + (regno - 38)*sizeof(int);\
-	else addr = 0; /* ..somewhere in the pcb */	\
-   } else if (regno < 32) addr = regno;			\
-   else if (regno == PC_REGNUM) addr = 96;		\
-   else if (regno == 36) addr = 97;			\
-   else if (regno == HI_REGNUM) addr = 98;		\
-   else if (regno == LO_REGNUM) addr = 99;		\
-   else if (regno == FCRCS_REGNUM) addr = 100;		\
-   else if (regno == FCRIR_REGNUM) addr = 101;		\
-   else if (regno >= FP0_REGNUM) addr = regno - (FP0_REGNUM-32);\
-   else addr = 0;
-
 /* Total amount of space needed to store our copies of the machine's
    register state, the array `registers'.  */
 #define REGISTER_BYTES (NUM_REGS*4)
diff --git a/gdb/tm-nindy960.h b/gdb/tm-nindy960.h
index 24dfea997f9..36a24fd9236 100644
--- a/gdb/tm-nindy960.h
+++ b/gdb/tm-nindy960.h
@@ -98,8 +98,3 @@ extern int nindy_frame_chain_valid();		/* See nindy-tdep.c */
  */
 
 #define DECR_PC_AFTER_BREAK 0
-
-/* Not needed, because we don't support core files:
- *	#define KERNEL_U_ADDR
- *	#define REGISTER_U_ADDR(addr, blockend, regno)
- */
diff --git a/gdb/tm-pn.h b/gdb/tm-pn.h
index 980def70c66..1c2e77a9cd5 100644
--- a/gdb/tm-pn.h
+++ b/gdb/tm-pn.h
@@ -229,17 +229,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define PS_REGNUM 	17	/* Contains processor status */
 #define PC_REGNUM 	18	/* Contains program counter */
 
-/* This is a piece of magic that is given a register number REGNO
-   and as BLOCKEND the address in the system of the end of the user structure
-   and stores in ADDR the address in the kernel or core dump
-   of that register. */
-#define REGISTER_U_ADDR(addr, blockend, regno) {			\
-	addr = blockend + regno * 4;					\
-	if (regno == PC_REGNUM) addr = blockend - 8 * 4;		\
-	if (regno == PS_REGNUM) addr = blockend - 7 * 4;		\
-	if (regno == SP_REGNUM) addr = blockend - 6 * 4;		\
-}
-
 /* Total amount of space needed to store our copies of the machine's
    register state, the array `registers'.  */
 #define REGISTER_BYTES			(NUM_GEN_REGS*4 + NUM_CPU_REGS*4)
diff --git a/gdb/tm-symmetry.h b/gdb/tm-symmetry.h
index f5a8acaac45..41d6db9bd3c 100644
--- a/gdb/tm-symmetry.h
+++ b/gdb/tm-symmetry.h
@@ -131,104 +131,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define PC_REGNUM 16		/* Contains program counter */
 #define PS_REGNUM 17		/* Contains processor status */
 
-/* The magic numbers below are offsets into u_ar0 in the user struct.
- * They live in <machine/reg.h>.  Gdb calls this macro with blockend
- * holding u.u_ar0 - KERNEL_U_ADDR.  Only the registers listed are
- * saved in the u area (along with a few others that aren't useful
- * here.  See <machine/reg.h>).
- */
-
-#define REGISTER_U_ADDR(addr, blockend, regno) \
-{ struct user foo;	/* needed for finding fpu regs */ \
-switch (regno) { \
-    case 0: \
-      addr = blockend + EAX * sizeof(int); break; \
-  case 1: \
-      addr = blockend + EDX * sizeof(int); break; \
-  case 2: \
-      addr = blockend + ECX * sizeof(int); break; \
-  case 3:			/* st(0) */ \
-      addr = blockend - \
-	  ((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \
-      break; \
-  case 4:			/* st(1) */ \
-      addr = blockend - \
-	  ((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \
-      break; \
-  case 5: \
-      addr = blockend + EBX * sizeof(int); break; \
-  case 6: \
-      addr = blockend + ESI * sizeof(int); break; \
-  case 7: \
-      addr = blockend + EDI * sizeof(int); break; \
-  case 8:			/* st(2) */ \
-      addr = blockend - \
-	  ((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \
-      break; \
-  case 9:			/* st(3) */ \
-      addr = blockend - \
-	  ((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \
-      break; \
-  case 10:			/* st(4) */ \
-      addr = blockend - \
-	  ((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \
-      break; \
-  case 11:			/* st(5) */ \
-      addr = blockend - \
-	  ((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \
-      break; \
-  case 12:			/* st(6) */ \
-      addr = blockend - \
-	  ((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \
-      break; \
-  case 13:			/* st(7) */ \
-      addr = blockend - \
-	  ((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \
-      break; \
-  case 14: \
-      addr = blockend + ESP * sizeof(int); break; \
-  case 15: \
-      addr = blockend + EBP * sizeof(int); break; \
-  case 16: \
-      addr = blockend + EIP * sizeof(int); break; \
-  case 17: \
-      addr = blockend + FLAGS * sizeof(int); break; \
-  case 18:			/* fp1 */ \
-  case 19:			/* fp2 */ \
-  case 20:			/* fp3 */ \
-  case 21:			/* fp4 */ \
-  case 22:			/* fp5 */ \
-  case 23:			/* fp6 */ \
-  case 24:			/* fp7 */ \
-  case 25:			/* fp8 */ \
-  case 26:			/* fp9 */ \
-  case 27:			/* fp10 */ \
-  case 28:			/* fp11 */ \
-  case 29:			/* fp12 */ \
-  case 30:			/* fp13 */ \
-  case 31:			/* fp14 */ \
-  case 32:			/* fp15 */ \
-  case 33:			/* fp16 */ \
-  case 34:			/* fp17 */ \
-  case 35:			/* fp18 */ \
-  case 36:			/* fp19 */ \
-  case 37:			/* fp20 */ \
-  case 38:			/* fp21 */ \
-  case 39:			/* fp22 */ \
-  case 40:			/* fp23 */ \
-  case 41:			/* fp24 */ \
-  case 42:			/* fp25 */ \
-  case 43:			/* fp26 */ \
-  case 44:			/* fp27 */ \
-  case 45:			/* fp28 */ \
-  case 46:			/* fp29 */ \
-  case 47:			/* fp30 */ \
-  case 48:			/* fp31 */ \
-     addr = blockend - \
-	 ((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \
-  } \
-}
-
 /* Total amount of space needed to store our copies of the machine's
    register state, the array `registers'.  */
 /* 10 i386 registers, 8 i387 registers, and 31 Weitek 1167 registers */
diff --git a/gdb/tm-vx960.h b/gdb/tm-vx960.h
index 7d1c61f6ee5..f6a5e1f7853 100644
--- a/gdb/tm-vx960.h
+++ b/gdb/tm-vx960.h
@@ -35,14 +35,3 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* Breakpoint patching is handled at the target end in VxWorks.  */
 /* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
-
-/* Not needed, because we don't support core files:
-  	#define KERNEL_U_ADDR
-  	#define REGISTER_U_ADDR(addr, blockend, regno)
- */
-
-/* Address of end of stack space.
-  	This doesn't matter for VxWorks, because it's only used
-  	in manipulation of core files, which we don't support.  */
-
-/* #define STACK_END_ADDR (0xfe000000) */
diff --git a/gdb/xm-irix3.h b/gdb/xm-irix3.h
index ce934c93fd6..e155a419f0b 100644
--- a/gdb/xm-irix3.h
+++ b/gdb/xm-irix3.h
@@ -20,7 +20,17 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HAVE_TERMIO
 
+#define U_REGS_OFFSET 0
+
 #include "xm-bigmips.h"
 
+/* Override register locations in upage for SGI machines */
+#undef REGISTER_U_ADDR
+#define REGISTER_U_ADDR(addr, blockend, regno) 		\
+  if (regno < PC_REGNUM)				\
+      addr = regno;					\
+  else							\
+      addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
+
 /* Don't need special routines for the SGI -- we can use infptrace.c */
 #undef FETCH_INFERIOR_REGISTERS
diff --git a/gdb/xm-mips.h b/gdb/xm-mips.h
index caebda5e5f3..29d523e4823 100644
--- a/gdb/xm-mips.h
+++ b/gdb/xm-mips.h
@@ -36,6 +36,20 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define KERNEL_U_ADDR (int)u.u_ar0
 
+#define REGISTER_U_ADDR(addr, blockend, regno) 		\
+   if (blockend == 0) {					\
+	if (regno < 38) addr = (NBPG*UPAGES) + (regno - 38)*sizeof(int);\
+	else addr = 0; /* ..somewhere in the pcb */	\
+   } else if (regno < 32) addr = regno;			\
+   else if (regno == PC_REGNUM) addr = 96;		\
+   else if (regno == 36) addr = 97;			\
+   else if (regno == HI_REGNUM) addr = 98;		\
+   else if (regno == LO_REGNUM) addr = 99;		\
+   else if (regno == FCRCS_REGNUM) addr = 100;		\
+   else if (regno == FCRIR_REGNUM) addr = 101;		\
+   else if (regno >= FP0_REGNUM) addr = regno - (FP0_REGNUM-32);\
+   else addr = 0;
+
 /* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
 #define FETCH_INFERIOR_REGISTERS
 
diff --git a/gdb/xm-pn.h b/gdb/xm-pn.h
index 1cb76026c7b..d180b6e6c65 100644
--- a/gdb/xm-pn.h
+++ b/gdb/xm-pn.h
@@ -26,9 +26,19 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* Address of U in kernel space */
 #define	KERNEL_U_ADDR		0x3fc000
+
+/* This is a piece of magic that is given a register number REGNO
+   and as BLOCKEND the address in the system of the end of the user structure
+   and stores in ADDR the address in the kernel or core dump
+   of that register. */
+#define REGISTER_U_ADDR(addr, blockend, regno) {			\
+	addr = blockend + regno * 4;					\
+	if (regno == PC_REGNUM) addr = blockend - 8 * 4;		\
+	if (regno == PS_REGNUM) addr = blockend - 7 * 4;		\
+	if (regno == SP_REGNUM) addr = blockend - 6 * 4;		\
+}
 
-/*
- * No KDB support, Yet! */
+/* No KDB support, Yet! */
 /* Interface definitions for kernel debugger KDB.  */
 
 /* Map machine fault codes into signal numbers.
diff --git a/gdb/xm-symmetry.h b/gdb/xm-symmetry.h
index f229dad6e2a..4e1aeac6598 100644
--- a/gdb/xm-symmetry.h
+++ b/gdb/xm-symmetry.h
@@ -41,6 +41,103 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG))
 
+/* The magic numbers below are offsets into u_ar0 in the user struct.
+   They live in <machine/reg.h>.  Gdb calls this macro with blockend
+   holding u.u_ar0 - KERNEL_U_ADDR.  Only the registers listed are
+   saved in the u area (along with a few others that aren't useful
+   here.  See <machine/reg.h>).  */
+
+#define REGISTER_U_ADDR(addr, blockend, regno) \
+{ struct user foo;	/* needed for finding fpu regs */ \
+switch (regno) { \
+    case 0: \
+      addr = blockend + EAX * sizeof(int); break; \
+  case 1: \
+      addr = blockend + EDX * sizeof(int); break; \
+  case 2: \
+      addr = blockend + ECX * sizeof(int); break; \
+  case 3:			/* st(0) */ \
+      addr = blockend - \
+	  ((int)&foo.u_fpusave.fpu_stack[0][0] - (int)&foo); \
+      break; \
+  case 4:			/* st(1) */ \
+      addr = blockend - \
+	  ((int) &foo.u_fpusave.fpu_stack[1][0] - (int)&foo); \
+      break; \
+  case 5: \
+      addr = blockend + EBX * sizeof(int); break; \
+  case 6: \
+      addr = blockend + ESI * sizeof(int); break; \
+  case 7: \
+      addr = blockend + EDI * sizeof(int); break; \
+  case 8:			/* st(2) */ \
+      addr = blockend - \
+	  ((int) &foo.u_fpusave.fpu_stack[2][0] - (int)&foo); \
+      break; \
+  case 9:			/* st(3) */ \
+      addr = blockend - \
+	  ((int) &foo.u_fpusave.fpu_stack[3][0] - (int)&foo); \
+      break; \
+  case 10:			/* st(4) */ \
+      addr = blockend - \
+	  ((int) &foo.u_fpusave.fpu_stack[4][0] - (int)&foo); \
+      break; \
+  case 11:			/* st(5) */ \
+      addr = blockend - \
+	  ((int) &foo.u_fpusave.fpu_stack[5][0] - (int)&foo); \
+      break; \
+  case 12:			/* st(6) */ \
+      addr = blockend - \
+	  ((int) &foo.u_fpusave.fpu_stack[6][0] - (int)&foo); \
+      break; \
+  case 13:			/* st(7) */ \
+      addr = blockend - \
+	  ((int) &foo.u_fpusave.fpu_stack[7][0] - (int)&foo); \
+      break; \
+  case 14: \
+      addr = blockend + ESP * sizeof(int); break; \
+  case 15: \
+      addr = blockend + EBP * sizeof(int); break; \
+  case 16: \
+      addr = blockend + EIP * sizeof(int); break; \
+  case 17: \
+      addr = blockend + FLAGS * sizeof(int); break; \
+  case 18:			/* fp1 */ \
+  case 19:			/* fp2 */ \
+  case 20:			/* fp3 */ \
+  case 21:			/* fp4 */ \
+  case 22:			/* fp5 */ \
+  case 23:			/* fp6 */ \
+  case 24:			/* fp7 */ \
+  case 25:			/* fp8 */ \
+  case 26:			/* fp9 */ \
+  case 27:			/* fp10 */ \
+  case 28:			/* fp11 */ \
+  case 29:			/* fp12 */ \
+  case 30:			/* fp13 */ \
+  case 31:			/* fp14 */ \
+  case 32:			/* fp15 */ \
+  case 33:			/* fp16 */ \
+  case 34:			/* fp17 */ \
+  case 35:			/* fp18 */ \
+  case 36:			/* fp19 */ \
+  case 37:			/* fp20 */ \
+  case 38:			/* fp21 */ \
+  case 39:			/* fp22 */ \
+  case 40:			/* fp23 */ \
+  case 41:			/* fp24 */ \
+  case 42:			/* fp25 */ \
+  case 43:			/* fp26 */ \
+  case 44:			/* fp27 */ \
+  case 45:			/* fp28 */ \
+  case 46:			/* fp29 */ \
+  case 47:			/* fp30 */ \
+  case 48:			/* fp31 */ \
+     addr = blockend - \
+	 ((int) &foo.u_fpasave.fpa_regs[(regno)-18] - (int)&foo); \
+  } \
+}
+
 /* Compensate for lack of `vprintf' function.  */
 
 #define MISSING_VPRINTF