Attachment 893730 Details for Bug 1095885 – ldforcele patch

[patch] ldforcele patch

ldforcele.patch (text/plain), 1.49 KB, created by Brent Baude on 2014-05-08 18:17:38 UTC

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Creator: Brent Baude

Created: 2014-05-08 18:17:38 UTC

Size: 1.49 KB

patch

obsolete

>Index: ld/ldlang.c
>===================================================================
>RCS file: /cvs/src/src/ld/ldlang.c,v
>retrieving revision 1.406
>diff -u -p -r1.406 ldlang.c
>--- ld/ldlang.c	4 Apr 2013 14:38:47 -0000	1.406
>+++ ld/ldlang.c	15 Jul 2013 04:00:47 -0000
>@@ -7042,6 +7042,18 @@ lang_add_output_format (const char *form
> 	       && little != NULL)
> 	format = little;
> 
>+      if (getenv ("LD_FORCE_LE") != NULL)
>+	{
>+	  if (strcmp (format, "elf64-powerpc") == 0)
>+	    format = "elf64-powerpcle";
>+	  else if (strcmp (format, "elf32-powerpc") == 0)
>+	    format = "elf32-powerpcle";
>+	  else if (strcmp (format, "elf64-big") == 0)
>+	    format = "elf64-little";
>+	  else if (strcmp (format, "elf32-big") == 0)
>+	    format = "elf32-little";
>+	}
>+
>       output_target = format;
>     }
> }
>Index: ld/ldmain.c
>===================================================================
>RCS file: /cvs/src/src/ld/ldmain.c,v
>retrieving revision 1.171
>diff -u -p -r1.171 ldmain.c
>--- ld/ldmain.c	22 Jun 2013 16:44:15 -0000	1.171
>+++ ld/ldmain.c	15 Jul 2013 04:00:47 -0000
>@@ -622,6 +622,18 @@ get_emulation (int argc, char **argv)
> 	}
>     }
> 
>+  if ((strncmp (emulation, "elf64ppc", 8) == 0
>+       || strncmp (emulation, "elf32ppc", 8) == 0)
>+      && getenv ("LD_FORCE_LE") != NULL)
>+    {
>+      size_t len = strlen (emulation);
>+      char *le = xmalloc (len + 2);
>+      memcpy (le, emulation, 5);
>+      le[5] = 'l';
>+      memcpy (le + 6, emulation + 5, len - 4);
>+      emulation = le;
>+    }
>+
>   return emulation;
> }
> 
>

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Attachments on bug 1095885: 893730