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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-02-27 18:41:59 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-02-27 18:41:59 +0000 |
| commit | 574f2f43948bb21d6e4187936ba5a5afccba25f6 (patch) | |
| tree | 0b39aca564149e5ad30b3cc791228655ff1b1827 /libbb/ptr_to_globals.c | |
| parent | fe66a0eca1bfeae0abc0fc1e7d3709f271e05e82 (diff) | |
| download | busybox-w32-574f2f43948bb21d6e4187936ba5a5afccba25f6.tar.gz busybox-w32-574f2f43948bb21d6e4187936ba5a5afccba25f6.tar.bz2 busybox-w32-574f2f43948bb21d6e4187936ba5a5afccba25f6.zip | |
*: add optimization barrier to all "G trick" locations
Diffstat (limited to 'libbb/ptr_to_globals.c')
| -rw-r--r-- | libbb/ptr_to_globals.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libbb/ptr_to_globals.c b/libbb/ptr_to_globals.c new file mode 100644 index 000000000..f8ccbf142 --- /dev/null +++ b/libbb/ptr_to_globals.c | |||
| @@ -0,0 +1,11 @@ | |||
| 1 | /* vi: set sw=4 ts=4: */ | ||
| 2 | /* | ||
| 3 | * Copyright (C) 2008 by Denys Vlasenko <vda.linux@googlemail.com> | ||
| 4 | * | ||
| 5 | * Licensed under GPLv2, see file LICENSE in this tarball for details. | ||
| 6 | */ | ||
| 7 | |||
| 8 | /* We cheat here. It is declared as const ptr in libbb.h, | ||
| 9 | * but here we make it live in R/W memory */ | ||
| 10 | struct globals; | ||
| 11 | struct globals *ptr_to_globals; | ||