From 39827cc0de27dbe1adab16c81c41b8ec95748115 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Wed, 17 Nov 1999 17:31:51 +0000
Subject: Now allows override of base address via -Ttext command to linker.

---
 .../lib/libbsp/powerpc/score603e/startup/linkcmds  | 86 ++++++++++++----------
 1 file changed, 47 insertions(+), 39 deletions(-)

diff --git a/c/src/lib/libbsp/powerpc/score603e/startup/linkcmds b/c/src/lib/libbsp/powerpc/score603e/startup/linkcmds
index b3e5b6231b..42d5c0b92a 100644
--- a/c/src/lib/libbsp/powerpc/score603e/startup/linkcmds
+++ b/c/src/lib/libbsp/powerpc/score603e/startup/linkcmds
@@ -12,12 +12,14 @@ ENTRY(_start)
 
 PROVIDE(CPU_PPC_CLICKS_PER_MS = 16500);
 
+/*
 MEMORY
   {
         VECTORS : ORIGIN = 0, LENGTH = 64K
-        RAM : ORIGIN = 1M, LENGTH = 15M
+        RAM : ORIGIN = 1M, LENGTH = 31M
         EPROM : ORIGIN = 0xFFF00000, LENGTH = 0x80000
   }
+*/
 
 SECTIONS
 {
@@ -28,7 +30,6 @@ SECTIONS
 
   /* Read-only sections, merged into text segment: */
   /* SDS ROM worked at 0x30000                     */
-  . = 0x100000;
   .interp         : { *(.interp) }
   .hash		  : { *(.hash)		}
   .dynsym	  : { *(.dynsym)		}
@@ -50,23 +51,26 @@ SECTIONS
   .rela.sdata2	  : { *(.rela.sdata2)	}
   .rela.sbss2	  : { *(.rela.sbss2)	}
   .plt   : { *(.plt) }
-  .text      :
+ .text  0x100000:
   {
+    
     *(.text)
     *(.gnu.linkonce.t.*)
     *(.descriptors)
     /* .gnu.warning sections are handled specially by elf32.em.  */
     *(.gnu.warning)
-  } >RAM
-  .init		  : { *(.init)		} >RAM
-  .fini		  : { *(.fini)		} >RAM
-  .rodata  	  : { *(.rodata) *(.gnu.linkonce.r*) } >RAM
-  .rodata1	  : { *(.rodata1) 	} >RAM
-  _etext = .;
-  PROVIDE (etext = .);
+  } 
+  .init		  : { *(.init)		}
+  .fini		  : { *(.fini)		}
+  .rodata  	  : { *(.rodata) *(.gnu.linkonce.r*) }
+  .rodata1	  : {
+     *(.rodata1)
+     _etext = .;
+     PROVIDE (_etext = .);
+  }
   PROVIDE (__SDATA2_START__ = .);
-  .sdata2   	  : { *(.sdata2) 	} >RAM
-  .sbss2   	  : { *(.sbss2) 	} >RAM
+  .sdata2   	  : { *(.sdata2) 	}
+  .sbss2   	  : { *(.sbss2) 	}
   PROVIDE (__SBSS2_END__ = .);
   /* Adjust the address for the data segment.  We want to adjust up to
      the same address within the page on the next page up.  It would
@@ -89,45 +93,49 @@ SECTIONS
     *(.data)
     *(.gnu.linkonce.d.*)
     CONSTRUCTORS
-  } >RAM
+  }
   PROVIDE (__EXCEPT_START__ = .);
-  .gcc_except_table   : { *(.gcc_except_table) } >RAM
+  .gcc_except_table   : { *(.gcc_except_table) }
   PROVIDE (__EXCEPT_END__ = .);
 
-  .data1   	  : { *(.data1) 	} >RAM
-  .got1		  : { *(.got1) 		} >RAM
-  .dynamic	  : { *(.dynamic) 	} >RAM
+  .data1   	  : { *(.data1) 	}
+  .got1		  : { *(.got1) 		}
+  .dynamic	  : { *(.dynamic) 	}
   /* Put .ctors and .dtors next to the .got2 section, so that the pointers
      get relocated with -mrelocatable. Also put in the .fixup pointers.
      The current compiler no longer needs this, but keep it around for 2.7.2  */
 		PROVIDE (_GOT2_START_ = .);
-  .got2		  :  { *(.got2)	}	>RAM
+  .got2		  :  { *(.got2)	}
 		PROVIDE (__GOT2_END__ = .);
 		PROVIDE (__CTOR_LIST__ = .);
-  .ctors	  : { *(.ctors) }	>RAM
+  .ctors	  : { *(.ctors) }
 		PROVIDE (__CTOR_END__ = .);
 		PROVIDE (__DTOR_LIST__ = .);
-  .dtors	  : { *(.dtors) }	>RAM
+  .dtors	  : { *(.dtors) }
 		PROVIDE (__DTOR_END__ = .);
 		PROVIDE (_FIXUP_START_ = .);
-  .fixup	  : { *(.fixup) }	>RAM
+  .fixup	  : { *(.fixup) }
 		PROVIDE (_FIXUP_END_ = .);
 		PROVIDE (__FIXUP_END__ = .);
 		PROVIDE (_GOT2_END_ = .);
-		PROVIDE (_GOT_START_ = .);
-  s.got = .;
-  .got		  : { *(.got) }		>RAM
-  .got.plt	  : { *(.got.plt) }	>RAM
+  .got		  : {
+    PROVIDE (_GOT_START_ = .);
+    s.got = .;
+    *(.got)
+  }	
+  .got.plt	  : { *(.got.plt) }
 		PROVIDE (_GOT_END_ = .);
 		PROVIDE (__GOT_END__ = .);
   /* We want the small data sections together, so single-instruction offsets
      can access them all, and initialized data all before uninitialized, so
      we can shorten the on-disk segment size.  */
   PROVIDE (__SDATA_START__ = .);
-  .sdata	  : { *(.sdata) }	>RAM
-  _edata  =  .;
-  PROVIDE (edata = .);
-  PROVIDE (RAM_END = 10M);
+  .sdata	  : {
+     *(.sdata)
+     _edata  =  .;
+  }
+  PROVIDE (_edata = .);
+  PROVIDE (RAM_END = ADDR(.text) + 10M);
   . =  ALIGN(8) + 0x1000;
   PROVIDE (__SBSS_START__ = .);
   .sbss      :
@@ -136,19 +144,19 @@ SECTIONS
     *(.sbss)
     *(.scommon)
     PROVIDE (__sbss_end = .);
-  } >RAM
+  }
   PROVIDE (__SBSS_END__ = .);
   .bss       :
   {
-   PROVIDE (__bss_start = .);
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  } >RAM
-  . =  ALIGN(8) + 0x8000;
-  PROVIDE (__stack = .);
-  _end = . ;
-  PROVIDE (end = .);
+    PROVIDE (__bss_start = .);
+    *(.dynbss)
+    *(.bss)
+    *(COMMON)
+    . =  ALIGN(8) + 0x8000;
+    PROVIDE (__stack = .);
+    _end = . ;
+    PROVIDE (end = .);
+  }
 
   /* These are needed for ELF backends which have not yet been
      converted to the new style linker.  */
-- 
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