diff options
| author | panne <unknown> | 2002-07-21 11:46:34 +0000 |
|---|---|---|
| committer | panne <unknown> | 2002-07-21 11:46:34 +0000 |
| commit | 026fa45f1852a836a3bb182a76065da899c163cc (patch) | |
| tree | 032930aabc43fe13cdd54dfe78570efdf6b21e05 /ghc/includes/mkNativeHdr.c | |
| parent | 536497ade4f4c364974b06b9aa17d37e6251c2c6 (diff) | |
| download | haskell-026fa45f1852a836a3bb182a76065da899c163cc.tar.gz | |
[project @ 2002-07-21 11:46:34 by panne]
Long explanation for small commit:
With the recent reorganization of #includes, things get a little bit
fragile: When gcc with -O is used, glibc's <stdio.h> defines a few
inline functions (see <bits/stdio.h>), and "Stg.h" defines some global
variables which reside in registers. But the latter must happen
*before* any function definition has been seen, otherwise the
generated code could be invalid. Consequently gcc complains like:
In file included from Stg.h:182,
from mkNativeHdr.c:12:
Regs.h:293: global register variable follows a function definition
Regs.h:302: global register variable follows a function definition
The solution is quite simple: Always #include "Stg.h" *before* any
system headers.
Diffstat (limited to 'ghc/includes/mkNativeHdr.c')
| -rw-r--r-- | ghc/includes/mkNativeHdr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ghc/includes/mkNativeHdr.c b/ghc/includes/mkNativeHdr.c index c04d158ff3..8bf707bf36 100644 --- a/ghc/includes/mkNativeHdr.c +++ b/ghc/includes/mkNativeHdr.c @@ -1,5 +1,5 @@ /* -------------------------------------------------------------------------- - * $Id: mkNativeHdr.c,v 1.9 2002/07/17 09:21:49 simonmar Exp $ + * $Id: mkNativeHdr.c,v 1.10 2002/07/21 11:46:34 panne Exp $ * * (c) The GHC Team, 1992-1998 * @@ -7,10 +7,10 @@ * * ------------------------------------------------------------------------*/ -#include <stdio.h> - #include "Stg.h" +#include <stdio.h> + #define OFFSET(table, x) ((StgUnion *) &(x) - (StgUnion *) (&table)) #define OFFSET_R1 OFFSET(RegTable, RegTable.rR1) |