Initial revision

24 files changed, 445 insertions, 0 deletions

diff --git a/ld/config/coff-a29k.mt b/ld/config/coff-a29k.mt
new file mode 100644
index 0000000..5c55415
--- /dev/null
+++ b/ld/config/coff-a29k.mt
@@ -0,0 +1 @@
+TDEFINES = -DDEFAULT_EMULATION=GLD29K_EMULATION_NAME
diff --git a/ld/config/decstation.mh b/ld/config/decstation.mh
new file mode 100755
index 0000000..4a17e63
--- /dev/null
+++ b/ld/config/decstation.mh
@@ -0,0 +1,2 @@
+HDEFINES=-DHOST_SYS=DEC3100_SYS
+YACC=yacc -vd
diff --git a/ld/config/dgux.mh b/ld/config/dgux.mh
new file mode 100644
index 0000000..9c4e9bc
--- /dev/null
+++ b/ld/config/dgux.mh
@@ -0,0 +1,9 @@
+HDEFINES = -DHOST_SYS=DGUX_SYS -D__using_DGUX
+
+CC = gcc -Wall -ansi
+YACC=yacc -tvd
+
+HOSTING_CRT0=/lib/crt0.o -X
+HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a
+HOSTING_EMU=LDEMULATION=gldm88kbcs; export LDEMULATION
+
diff --git a/ld/config/m88k-bcs.mt b/ld/config/m88k-bcs.mt
new file mode 100644
index 0000000..94e8c66
--- /dev/null
+++ b/ld/config/m88k-bcs.mt
@@ -0,0 +1 @@
+TDEFINES = -DDEFAULT_EMULATION=GLDM88KBCS_EMULATION_NAME
diff --git a/ld/config/rtbsd.mh b/ld/config/rtbsd.mh
new file mode 100644
index 0000000..7d2ff5a
--- /dev/null
+++ b/ld/config/rtbsd.mh
@@ -0,0 +1,7 @@
+# The IBM RT/PC has only been supported as a host in a cross-development
+# environment.  If you don't have gcc, I was able to get 'hc -Hnocpp -ma'
+# to compile most of the modules, but didn't try running anything.
+YACC = yacc -d
+HDEFINES = -DHOST_SYS=RTBSD_SYS  -DNO_VARARGS
+LDFLAGS = 
+CC=gcc		# hc/pcc just can't cut it
diff --git a/ld/config/sparc-ll.mh b/ld/config/sparc-ll.mh
new file mode 100644
index 0000000..92f74ad
--- /dev/null
+++ b/ld/config/sparc-ll.mh
@@ -0,0 +1,8 @@
+HDEFINES=-DHOST_SYS=SUN4_SYS  -DHOST_64_BIT="long long"
+YACC=yacc -tvd
+CC=/usr/latest/bin/gcc -Wall -ansi
+#stuff for self hosting
+HOSTING_CRT0=/lib/crt0.o
+HOSTING_LIBS=/limbo/latest/=sun4/lib/gcc/sparc/1.93/gnulib  -lc
+HOSTING_EMU=LDEMULATION=gld; export LDEMULATION
+
diff --git a/ld/config/sparc.mh b/ld/config/sparc.mh
new file mode 100755
index 0000000..b53bfde
--- /dev/null
+++ b/ld/config/sparc.mh
@@ -0,0 +1,8 @@
+HDEFINES=-DHOST_SYS=SUN4_SYS  
+YACC=yacc -tvd
+#CC=gcc -Wall -ansi
+#stuff for self hosting
+HOSTING_CRT0=/lib/crt0.o
+HOSTING_LIBS=/limbo/latest/=sun4/lib/gcc/sparc/1.93/gnulib  -lc
+HOSTING_EMU=LDEMULATION=gld; export LDEMULATION
+
diff --git a/ld/config/sun3.mh b/ld/config/sun3.mh
new file mode 100644
index 0000000..5922ac1
--- /dev/null
+++ b/ld/config/sun3.mh
@@ -0,0 +1,9 @@
+CDEFINES=-DHOST_SYS=SUN3_SYS
+#CC=gcc -ansi -Wall
+CC=cc
+YACC=yacc -d
+
+
+HOSTING_CRT0=/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o
+HOSTING_LIBS=-lc
+HOSTING_EMU=LDEMULATION=gld68k; export LDEMULATION
diff --git a/ld/config/sun4.mt b/ld/config/sun4.mt
new file mode 100644
index 0000000..d68947e
--- /dev/null
+++ b/ld/config/sun4.mt
@@ -0,0 +1 @@
+TDEFINES = -DDEFAULT_EMULATION=GLD_EMULATION_NAME
diff --git a/ld/ldgld.sc b/ld/ldgld.sc
new file mode 100755
index 0000000..15ff71f
--- /dev/null
+++ b/ld/ldgld.sc
@@ -0,0 +1,30 @@
+OUTPUT_ARCH(sparc)
+OUTPUT_FORMAT("a.out-sunos-big")
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+__DYNAMIC = 0; 				
+SECTIONS 				
+{ 					
+  .text 0x2020 BLOCK(0x2000): 		
+    { 					
+      CREATE_OBJECT_SYMBOLS 		;
+      *(.text); 				
+      _etext = ALIGN( 0x2000);       	
+    }  					
+  .data  ALIGN(0x2000)  :		
+    { 					
+      *(.data); 				
+      CONSTRUCTORS;
+      _edata  =  .; 			
+    }  					
+  .bss   SIZEOF(.data) + ADDR(.data) :	
+    { 					
+      *(.bss)	 			
+	[COMMON] 				
+	  _end = .;				
+      __end = .;				
+    } 					
+}
+
+
diff --git a/ld/ldgld68k.sc b/ld/ldgld68k.sc
new file mode 100755
index 0000000..be91d91
--- /dev/null
+++ b/ld/ldgld68k.sc
@@ -0,0 +1,28 @@
+OUTPUT_FORMAT("a.out-sunos-big")
+OUTPUT_ARCH(m68k)
+
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+__DYNAMIC  =  0; 				
+SECTIONS 				
+{ 					
+  .text 0x2020 BLOCK(0x2000): 		
+  { 					
+   CREATE_OBJECT_SYMBOLS 		
+    *(.text) 				
+    _etext  =  ALIGN( 0x2000);       	
+    }  					
+  .data  ALIGN(0x20000)  :		
+  { 					
+    *(.data) 				
+      _edata  =  .; 			
+  }  					
+  .bss   SIZEOF(.data) + ADDR(.data) :	
+  { 					
+   *(.bss)	 			
+   [COMMON] 				
+     _end = .;				
+    } 					
+}
+
diff --git a/ld/ldgld68kUr.sc b/ld/ldgld68kUr.sc
new file mode 100755
index 0000000..aa89c6a
--- /dev/null
+++ b/ld/ldgld68kUr.sc
@@ -0,0 +1,21 @@
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+SECTIONS 				
+{ 					
+  .text 0: 				
+    { 					
+      CREATE_OBJECT_SYMBOLS                
+	*(.text) 				
+	} 					
+  .data SIZEOF(.text) + ADDR(.text) :	
+    { 					
+      *(.data) 				
+    } 					
+  .bss SIZEOF(.data) + ADDR(.data) :	
+    {					
+      *(.bss)				
+	[COMMON]				
+	} 					
+} 					
+
diff --git a/ld/ldgld68kr.sc b/ld/ldgld68kr.sc
new file mode 100755
index 0000000..8cbc9dc
--- /dev/null
+++ b/ld/ldgld68kr.sc
@@ -0,0 +1,22 @@
+
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+SECTIONS 				
+{ 					
+ .text 0: 				
+ { 					
+ CREATE_OBJECT_SYMBOLS    
+ *(.text) 				
+ } 					
+ .data SIZEOF(.text) + ADDR(.text) :	
+ { 					
+ *(.data) 				
+ } 					
+ .bss SIZEOF(.data) + ADDR(.data) :	
+ {					
+ *(.bss)				
+ [COMMON]				
+ } 					
+} 					
+
diff --git a/ld/ldgld960.sc b/ld/ldgld960.sc
new file mode 100755
index 0000000..1c40a73
--- /dev/null
+++ b/ld/ldgld960.sc
@@ -0,0 +1,23 @@
+SECTIONS 
+{ 
+  .text : 
+  { 
+   CREATE_OBJECT_SYMBOLS 
+    *(.text) 
+      _etext = .;
+    }  
+ 
+  .data  SIZEOF(.text) + ADDR(.text):
+  { 
+ 
+    *(.data) 
+      _edata = .; 
+    }  
+  .bss   SIZEOF(.data) + ADDR(.data) :    
+  { 
+	_bss_start = .;
+	*(.bss)	 
+	[COMMON] 
+      	_end = . ; 
+   } 
+} 
diff --git a/ld/ldgldUr.sc b/ld/ldgldUr.sc
new file mode 100755
index 0000000..e7d9b44
--- /dev/null
+++ b/ld/ldgldUr.sc
@@ -0,0 +1,24 @@
+
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+SECTIONS 				
+{ 					
+  .text 0: 				
+  { 					
+   CREATE_OBJECT_SYMBOLS                
+    *(.text) 				
+    } 					
+  .data SIZEOF(.text) + ADDR(.text) :	
+  { 					
+    *(.data) 				
+	CONSTRUCTORS
+    ___end_list__  =  . ;			
+    } 					
+  .bss SIZEOF(.data) + ADDR(.data) :	
+  {					
+    *(.bss)				
+   [COMMON]				
+    } 					
+} 					
+
diff --git a/ld/ldglda29k.sc b/ld/ldglda29k.sc
new file mode 100755
index 0000000..6d7d19a
--- /dev/null
+++ b/ld/ldglda29k.sc
@@ -0,0 +1,38 @@
+OUTPUT_FORMAT("coff-a29k-big")
+INPUT(/lab3/u3/sym1/tools/usr/lib/segments.o) /* Has .rstack/.mstack */ 
+SEARCH_DIR(/lab3/u3/sym1/tools/lib)
+SEARCH_DIR(/lab3/u3/sym1/tools/usr/lib)
+SEARCH_DIR(/lab3/u3/sym1/tools/usr/local/lib)
+MEMORY {
+	text   	: ORIGIN = 0x1000000, LENGTH = 0x1000000
+	talias 	: ORIGIN = 0x2000000, LENGTH = 0x1000000
+	data	: ORIGIN = 0x3000000, LENGTH = 0x1000000
+	mstack 	: ORIGIN = 0x4000000, LENGTH = 0x1000000
+	rstack 	: ORIGIN = 0x5000000, LENGTH = 0x1000000
+}
+SECTIONS 				
+{ 					
+  .text : { 					
+    *(.text)
+    __etext  =  .;       	
+    *(.lit) 				
+    *(.shdata)  
+  } > text
+  .shbss SIZEOF(.text) + ADDR(.text) :	{
+    *(.shbss) 				
+  } 
+  .talias :	 { } > talias
+  .data  : { 					
+    *(.data) 				
+     __edata  =  .; 			
+  } > data
+  .bss   SIZEOF(.data) + ADDR(.data) :	
+  { 					
+   *(.bss)	 			
+   [COMMON] 				
+     __end = ALIGN(0x8);				
+  } 
+  .mstack  : { } > mstack
+  .rstack  : { } > rstack 
+}
+
diff --git a/ld/ldglda29kUr.sc b/ld/ldglda29kUr.sc
new file mode 100755
index 0000000..c8e8e2c
--- /dev/null
+++ b/ld/ldglda29kUr.sc
@@ -0,0 +1,32 @@
+OUTPUT_FORMAT("coff-a29k-big")
+SEARCH_DIR(/lab3/u3/sym1/tools/lib)
+SEARCH_DIR(/lab3/u3/sym1/tools/usr/lib)
+SEARCH_DIR(/lab3/u3/sym1/tools/usr/local/lib)
+MEMORY {
+	text   	: ORIGIN = 0x1000000, LENGTH = 0x1000000
+	talias 	: ORIGIN = 0x2000000, LENGTH = 0x1000000
+	data	: ORIGIN = 0x3000000, LENGTH = 0x1000000
+	mstack 	: ORIGIN = 0x4000000, LENGTH = 0x1000000
+	rstack 	: ORIGIN = 0x5000000, LENGTH = 0x1000000
+}
+SECTIONS 				
+{ 					
+  .text 0 : { 					
+    *(.text)
+    __etext  =  .;       	
+    *(.lit) 				
+    *(.shdata)  
+  } > text
+  .shbss SIZEOF(.text) + ADDR(.text) :	{
+    *(.shbss) 				
+  } 
+  .data  SIZEOF(.shbss) + ADDR(.shbss): { 					
+    *(.data) 				
+  } 
+  .bss   SIZEOF(.data) + ADDR(.data) :	
+  { 					
+   *(.bss)	 			
+   [COMMON] 				
+  } 
+}
+
diff --git a/ld/ldglda29kr.sc b/ld/ldglda29kr.sc
new file mode 100755
index 0000000..c8e8e2c
--- /dev/null
+++ b/ld/ldglda29kr.sc
@@ -0,0 +1,32 @@
+OUTPUT_FORMAT("coff-a29k-big")
+SEARCH_DIR(/lab3/u3/sym1/tools/lib)
+SEARCH_DIR(/lab3/u3/sym1/tools/usr/lib)
+SEARCH_DIR(/lab3/u3/sym1/tools/usr/local/lib)
+MEMORY {
+	text   	: ORIGIN = 0x1000000, LENGTH = 0x1000000
+	talias 	: ORIGIN = 0x2000000, LENGTH = 0x1000000
+	data	: ORIGIN = 0x3000000, LENGTH = 0x1000000
+	mstack 	: ORIGIN = 0x4000000, LENGTH = 0x1000000
+	rstack 	: ORIGIN = 0x5000000, LENGTH = 0x1000000
+}
+SECTIONS 				
+{ 					
+  .text 0 : { 					
+    *(.text)
+    __etext  =  .;       	
+    *(.lit) 				
+    *(.shdata)  
+  } > text
+  .shbss SIZEOF(.text) + ADDR(.text) :	{
+    *(.shbss) 				
+  } 
+  .data  SIZEOF(.shbss) + ADDR(.shbss): { 					
+    *(.data) 				
+  } 
+  .bss   SIZEOF(.data) + ADDR(.data) :	
+  { 					
+   *(.bss)	 			
+   [COMMON] 				
+  } 
+}
+
diff --git a/ld/ldgldm88kbcs.sc b/ld/ldgldm88kbcs.sc
new file mode 100755
index 0000000..c4cb37e
--- /dev/null
+++ b/ld/ldgldm88kbcs.sc
@@ -0,0 +1,40 @@
+TARGET(m88kbcs)
+OUTPUT_FORMAT(m88kbcs)
+OUTPUT_ARCH(m88k)
+ENTRY(__start)
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+SECTIONS 				
+{ 					
+  .text 0x10000 + SIZEOF_HEADERS :
+    { 					
+      __.text.start = .;
+      __.init.start = .;
+      LONG(0xf400c001) 
+      __.init.end = .;
+      *(.text) 				
+      __.tdesc_start = .;
+      *(.tdesc) 			
+      __.text_end = .;	
+      __.initp.start = .;
+      __.initp.end =.;
+
+      _etext =.;
+    }  					
+  .data SIZEOF(.text) + ADDR(.text) + 0x400000:
+    { 					
+      *(.data) 				
+	_edata  =  .; 			
+    }  					
+  .bss   SIZEOF(.data) + ADDR(.data) :	
+    { 		
+      *(.bss)	
+      [COMMON] 	
+      _end = .;				
+      ___end = .;
+    } 					
+}
+
+
+
diff --git a/ld/ldgldm88kbcsUr.sc b/ld/ldgldm88kbcsUr.sc
new file mode 100755
index 0000000..8d3f12b
--- /dev/null
+++ b/ld/ldgldm88kbcsUr.sc
@@ -0,0 +1,31 @@
+SCRIPT 
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+SECTIONS 				
+{ 					
+  .text 0: 				
+  { 					
+   CREATE_OBJECT_SYMBOLS                
+    *(.text) 				
+    } 					
+  .data SIZEOF(.text) + ADDR(.text) :	
+  { 					
+    *(.data) 				
+    ___DTOR_LIST__ = . ;               	
+    LONG((___CTOR_LIST__ - .) / 4 -2)  	
+    *(___DTOR_LIST__)                   
+    LONG(0)                             
+    ___CTOR_LIST__ = . ;               	
+    LONG((___end_list__  - .) / 4 -2)     
+    *(___CTOR_LIST__)                   
+    LONG(0)                             
+    ___end_list__  =  . ;			
+    } 					
+  .bss SIZEOF(.data) + ADDR(.data) :	
+  {					
+    *(.bss)				
+   [COMMON]				
+    } 					
+} 					
+ENDSCRIPT 
diff --git a/ld/ldgldm88kbcsr.sc b/ld/ldgldm88kbcsr.sc
new file mode 100755
index 0000000..a3b39fe
--- /dev/null
+++ b/ld/ldgldm88kbcsr.sc
@@ -0,0 +1,20 @@
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+SECTIONS 				
+{ 					
+  .text 0: 				
+  { 					
+   CREATE_OBJECT_SYMBOLS                
+    *(.text) 				
+    } 					
+  .data SIZEOF(.text) + ADDR(.text) :	
+  { 					
+    *(.data) 				
+    } 					
+  .bss SIZEOF(.data) + ADDR(.data) :	
+  {					
+    *(.bss)				
+   [COMMON]				
+    } 					
+} 					
diff --git a/ld/ldgldr.sc b/ld/ldgldr.sc
new file mode 100755
index 0000000..a3b39fe
--- /dev/null
+++ b/ld/ldgldr.sc
@@ -0,0 +1,20 @@
+SEARCH_DIR(/lib) 			
+SEARCH_DIR(/usr/lib) 			
+SEARCH_DIR(/usr/local/lib) 		
+SECTIONS 				
+{ 					
+  .text 0: 				
+  { 					
+   CREATE_OBJECT_SYMBOLS                
+    *(.text) 				
+    } 					
+  .data SIZEOF(.text) + ADDR(.text) :	
+  { 					
+    *(.data) 				
+    } 					
+  .bss SIZEOF(.data) + ADDR(.data) :	
+  {					
+    *(.bss)				
+   [COMMON]				
+    } 					
+} 					
diff --git a/ld/ldlnk960.sc b/ld/ldlnk960.sc
new file mode 100755
index 0000000..f498412
--- /dev/null
+++ b/ld/ldlnk960.sc
@@ -0,0 +1,21 @@
+
+SECTIONS 
+{ 
+  .text : 
+  { 
+    *(.text) 
+    }  
+_etext = . ;
+  .data  SIZEOF(.text) + ADDR(.text):
+  { 
+    *(.data) 
+    }  
+_edata = .; 
+  .bss   SIZEOF(.data) + ADDR(.data) :    
+  { 
+   _bss_start = . ;
+   *(.bss)  
+   [COMMON] 
+    } 
+_end = . ; 
+} 
diff --git a/ld/ldlnk960r.sc b/ld/ldlnk960r.sc
new file mode 100755
index 0000000..daf59bb
--- /dev/null
+++ b/ld/ldlnk960r.sc
@@ -0,0 +1,17 @@
+SECTIONS 
+{ 
+  .text 0:
+  { 
+    *(.text) 
+    }  
+  .data SIZEOF(.text) + ADDR(.text):
+  { 
+    *(.data) 
+    }  
+  .bss   SIZEOF(.data) + ADDR(.data) :    
+  { 
+   *(.bss)  
+   [COMMON] 
+    } 
+} 
+