Back port from HEAD.

1 files changed, 105 insertions, 0 deletions

diff --git a/contrib/crossrpms/patches/gdb-6.7.1-rtems4.8-20071216.diff b/contrib/crossrpms/patches/gdb-6.7.1-rtems4.8-20071216.diff
new file mode 100644
index 0000000000..d96872e76b
--- /dev/null
+++ b/contrib/crossrpms/patches/gdb-6.7.1-rtems4.8-20071216.diff
@@ -0,0 +1,105 @@
+diff -uNr gdb-6.7.1.orig/sim/erc32/erc32.c gdb-6.7.1/sim/erc32/erc32.c
+--- gdb-6.7.1.orig/sim/erc32/erc32.c	1999-04-16 03:35:00.000000000 +0200
++++ gdb-6.7.1/sim/erc32/erc32.c	2007-12-16 09:11:43.000000000 +0100
+@@ -24,6 +24,7 @@
+ 
+ #include <sys/types.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <termios.h>
+ #include <sys/fcntl.h>
+ #include <sys/file.h>
+@@ -413,7 +414,7 @@
+     if (rom8) mec_memcfg &= ~0x20000;
+     else mec_memcfg |= 0x20000;
+ 
+-    mem_ramsz = (256 * 1024) << ((mec_memcfg >> 10) & 7);
++    mem_ramsz = (512 * 1024) << ((mec_memcfg >> 10) & 7);
+     mem_romsz = (128 * 1024) << ((mec_memcfg >> 18) & 7);
+ 
+     if (sparclite_board) {
+@@ -1659,7 +1660,7 @@
+ 	errmec = 0;
+ 	return(1);
+     }
+-#endif;
++#endif
+ 
+     if ((addr >= mem_ramstart) && (addr < (mem_ramstart + mem_ramsz))) {
+ 	fetch_bytes (asi, &ramb[addr & mem_rammask], data, sz);
+@@ -1736,7 +1737,7 @@
+ 	errmec = 0;
+ 	return(1);
+     }
+-#endif;
++#endif
+ 
+     if ((addr >= mem_ramstart) && (addr < (mem_ramstart + mem_ramsz))) {
+ 	if (mem_accprot) {
+diff -uNr gdb-6.7.1.orig/sim/erc32/exec.c gdb-6.7.1/sim/erc32/exec.c
+--- gdb-6.7.1.orig/sim/erc32/exec.c	2005-03-07 12:09:05.000000000 +0100
++++ gdb-6.7.1/sim/erc32/exec.c	2007-12-16 09:11:43.000000000 +0100
+@@ -1713,7 +1713,7 @@
+     	    sregs->fdp[rs2 | 1] = sregs->fs[rs2 & ~1];
+     	    sregs->fdp[rs2 & ~1] = sregs->fs[rs2 | 1];
+     default:
+-      ;
++      break;
+     }
+ #endif
+ 
+@@ -1886,7 +1886,7 @@
+ 	sregs->fs[rd & ~1] = sregs->fdp[rd | 1];
+ 	sregs->fs[rd | 1] = sregs->fdp[rd & ~1];
+     default:
+-      ;
++      break;
+     }
+ #endif
+     if (sregs->fpstate == FP_EXC_PE) {
+diff -uNr gdb-6.7.1.orig/sim/erc32/Makefile.in gdb-6.7.1/sim/erc32/Makefile.in
+--- gdb-6.7.1.orig/sim/erc32/Makefile.in	2007-08-24 16:28:35.000000000 +0200
++++ gdb-6.7.1/sim/erc32/Makefile.in	2007-12-16 09:11:44.000000000 +0100
+@@ -18,8 +18,10 @@
+ 
+ ## COMMON_PRE_CONFIG_FRAG
+ 
+-TERMCAP_LIB = @TERMCAP@
+-READLINE_LIB = @READLINE@
++# TERMCAP_LIB = @TERMCAP_LIB@
++TERMCAP_LIB = -lncurses
++# READLINE_LIB = @READLINE_LIB@
++READLINE_LIB = -lreadline
+ 
+ SIM_OBJS = exec.o erc32.o func.o help.o float.o interf.o
+ SIM_EXTRA_LIBS = $(READLINE_LIB) $(TERMCAP_LIB) -lm
+diff -uNr gdb-6.7.1.orig/sim/ppc/ppc-instructions gdb-6.7.1/sim/ppc/ppc-instructions
+--- gdb-6.7.1.orig/sim/ppc/ppc-instructions	2006-11-29 16:20:55.000000000 +0100
++++ gdb-6.7.1/sim/ppc/ppc-instructions	2007-12-16 09:11:44.000000000 +0100
+@@ -3402,6 +3402,14 @@
+ 	    case spr_dec:
+ 	      *rT = cpu_get_decrementer(processor);
+ 	      break;
++		case spr_tbrl:
++	  	  if (is_64bit_implementation) *rT = TB;
++	  	  else                         *rT = EXTRACTED64(TB, 32, 63);
++		break;
++		case spr_tbru:
++	  	  if (is_64bit_implementation) *rT = EXTRACTED64(TB, 0, 31);
++		  else                         *rT = EXTRACTED64(TB, 0, 31);
++		break;
+ 	    case spr_tbu:
+ 	    case spr_tbl:
+ 	      /* NOTE - these SPR's are not readable. Use mftb[ul] */
+diff -uNr gdb-6.7.1.orig/sim/ppc/ppc-spr-table gdb-6.7.1/sim/ppc/ppc-spr-table
+--- gdb-6.7.1.orig/sim/ppc/ppc-spr-table	2003-06-22 18:48:12.000000000 +0200
++++ gdb-6.7.1/sim/ppc/ppc-spr-table	2007-12-16 09:11:44.000000000 +0100
+@@ -32,6 +32,8 @@
+ SRR0:26:0:0
+ SRR1:27:0:0
+ VRSAVE:256:0:0
++TBRL:268:0:0
++TBRU:269:0:0
+ SPRG0:272:0:0
+ SPRG1:273:0:0
+ SPRG2:274:0:0