From e835b5e7fa8a12d8da88917b038b30af9a39ec7d Mon Sep 17 00:00:00 2001
From: Stu Grossman <grossman@cygnus>
Date: Thu, 3 Jun 1993 23:44:24 +0000
Subject: 	* Patches from Jeffrey Law <law@cs.utah.edu>. 	* hppab-nat.c:
 Eliminate unnecessary ifdefs for 	FETCH_INFERIOR_REGISTERS,
 CANNOT_FETCH_REGISTER, and 	CANNOT_STORE_REGISTER. 	(fetch_register):
 Delete code to handle CANNOT_FETCH_REGISTER. 	* hppa-pinsn.c: Support 'I',
 'J', and 'K' in output 	templates for 1.1 FP computational
 instructions.

---
 gdb/ChangeLog    | 10 ++++++++++
 gdb/hppa-pinsn.c | 25 ++++++++++++++++++++++++-
 gdb/hppab-nat.c  | 22 ----------------------
 3 files changed, 34 insertions(+), 23 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a360d2f..1dd56d4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,13 @@
+Thu Jun  3 14:44:57 1993  Stu Grossman  (grossman@cygnus.com)
+
+	* Patches from Jeffrey Law <law@cs.utah.edu>.
+	* hppab-nat.c: Eliminate unnecessary ifdefs for
+	FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
+	CANNOT_STORE_REGISTER.
+	(fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
+	* hppa-pinsn.c: Support 'I', 'J', and 'K' in output
+	templates for 1.1 FP computational instructions.
+
 Thu Jun  3 03:34:49 1993  Stu Grossman  (grossman@cygnus.com)
 
 	* Makefile.in:  Remove ser-tcp.[co].  (Use XDEPFILES instead.)
diff --git a/gdb/hppa-pinsn.c b/gdb/hppa-pinsn.c
index ec66865..a22b3d6 100644
--- a/gdb/hppa-pinsn.c
+++ b/gdb/hppa-pinsn.c
@@ -102,7 +102,7 @@ print_insn (memaddr, stream)
 	  
 	  fputs_filtered (opcode->name, stream);
 	
-	  if (!index ("cCY<?!@-+&U>~nZFM", opcode->args[0]))
+	  if (!index ("cCY<?!@-+&U>~nZFIM", opcode->args[0]))
 	    fputs_filtered (" ", stream);
 	  for (s = opcode->args; *s != '\0'; ++s)
 	    {
@@ -329,6 +329,29 @@ print_insn (memaddr, stream)
 		    fputs_filtered (float_format_names[GET_FIELD 
                                                       (insn, 26, 26)], stream);
 		  break;
+		case 'I':
+		  /* if no destination completer, need a space here */
+		  if (GET_FIELD (insn, 21, 22) == 1)
+		    fputs_filtered (float_format_names[GET_FIELD (insn, 20, 20)],
+				    stream);
+		  else
+		    fprintf_filtered (stream, "%s ",
+				      float_format_names[GET_FIELD
+							 (insn, 20, 20)]);
+		  break;
+		case 'J':
+                  if (GET_FIELD (insn, 24, 24))
+		      fput_reg_r (GET_FIELD (insn, 6, 10), stream);
+		  else
+		      fput_reg (GET_FIELD (insn, 6, 10), stream);
+		      
+		  break;
+		case 'K':
+                  if (GET_FIELD (insn, 19, 19))
+		      fput_reg_r (GET_FIELD (insn, 11, 15), stream);
+		  else
+		      fput_reg (GET_FIELD (insn, 11, 15), stream);
+		  break;
 		case 'M':
 		  fputs_filtered (float_comp_names[GET_FIELD (insn, 27, 31)],
 				  stream);
diff --git a/gdb/hppab-nat.c b/gdb/hppab-nat.c
index 3d2ca97..615b665 100644
--- a/gdb/hppab-nat.c
+++ b/gdb/hppab-nat.c
@@ -104,8 +104,6 @@ detach (signal)
 
 
 
-#if !defined (FETCH_INFERIOR_REGISTERS)
-
 /* KERNEL_U_ADDR is the amount to subtract from u.u_ar0
    to get the offset in the core file of the register values.  */
 #if defined (KERNEL_U_ADDR_BSD)
@@ -163,11 +161,6 @@ void _initialize_kernel_u_addr ()
     - KERNEL_U_ADDR
 #endif
 
-/* Registers we shouldn't try to fetch.  */
-#if !defined (CANNOT_FETCH_REGISTER)
-#define CANNOT_FETCH_REGISTER(regno) 0
-#endif
-
 /* Fetch one register.  */
 
 static void
@@ -182,13 +175,6 @@ fetch_register (regno)
   /* Offset of registers within the u area.  */
   unsigned int offset;
 
-  if (CANNOT_FETCH_REGISTER (regno))
-    {
-      bzero (buf, REGISTER_RAW_SIZE (regno));	/* Supply zeroes */
-      supply_register (regno, buf);
-      return;
-    }
-
   offset = U_REGS_OFFSET;
 
   regaddr = register_addr (regno, offset);
@@ -207,10 +193,8 @@ fetch_register (regno)
   supply_register (regno, buf);
 }
 
-#endif /* !defined (FETCH_INFERIOR_REGISTERS).  */
 /* Fetch all registers, or just one, from the child process.  */
 
-#ifndef FETCH_INFERIOR_REGISTERS
 void
 fetch_inferior_registers (regno)
      int regno;
@@ -222,11 +206,6 @@ fetch_inferior_registers (regno)
     fetch_register (regno);
 }
 
-/* Registers we shouldn't try to store.  */
-#if !defined (CANNOT_STORE_REGISTER)
-#define CANNOT_STORE_REGISTER(regno) 0
-#endif
-
 /* Store our register values back into the inferior.
    If REGNO is -1, do this for all registers.
    Otherwise, REGNO specifies which register (so we can save time).  */
@@ -281,7 +260,6 @@ store_inferior_registers (regno)
     }
   return;
 }
-#endif /* !defined(FETCH_INFERIOR_REGISTERS) */
 
 /* Resume execution of the inferior process.
    If STEP is nonzero, single-step it.
-- 
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