[project @ 2005-03-08 11:04:11 by simonmar]

[ghc-hetmet.git] / ghc / driver / mangler / ghc-asm.lprl

diff --git a/ghc/driver/mangler/ghc-asm.lprl b/ghc/driver/mangler/ghc-asm.lprl
index 6e29279..f801846 100644 (file)
--- a/ghc/driver/mangler/ghc-asm.lprl
+++ b/ghc/driver/mangler/ghc-asm.lprl
@@ -227,6 +227,14 @@ sub init_TARGET_STUFF {
     $T_HDR_misc     = "\.text\n\t\.align 8\n";
     $T_HDR_data     = "\.data\n\t\.align 8\n";
     $T_HDR_rodata   = "\.section\t\.rodata\n\t\.align 8\n";
+
+       # the assembler on x86_64/Linux refuses to generate code for
+       #   .quad  x - y
+       # where x is in the text section and y in the rodata section.
+       # It works if y is in the text section, though.  This is probably
+       # going to cause difficulties for PIC, I imagine.
+    $T_HDR_relrodata= "\.text\n\t\.align 8\n";
+
     $T_HDR_closure  = "\.data\n\t\.align 8\n";
     $T_HDR_info     = "\.text\n\t\.align 8\n";
     $T_HDR_entry    = "\.text\n\t\.align 8\n";
@@ -360,7 +368,7 @@ sub init_TARGET_STUFF {
     $T_CONST_LBL    = '^\.LLC(\d+):$'; # regexp for what such a lbl looks like
     $T_POST_LBL            = ':';
 
-    $T_MOVE_DIRVS   = '^((\s+\.align\s+\d+|\s+\.proc\s+\d+|\s+\.global\s+\S+|\.text|\.data|\.stab.*|\.section.*|\s+\.type.*|\s+\.size.*)\n)';
+    $T_MOVE_DIRVS   = '^((\s+\.align\s+\d+|\s+\.proc\s+\d+|\s+\.global\s+\S+|\.text|\.data|\.stab.*|\s*\.section.*|\s+\.type.*|\s+\.size.*)\n)';
     $T_COPY_DIRVS   = '\.(global|proc|stab)';
 
     $T_DOT_WORD            = '\.(long|word|byte|half|skip|uahalf|uaword)';