[PATCH v1 1/7] tools: add a userspace tools bug.h
From: mcgrof@kernel.org
Date: 2016-08-19 21:41:26
Also in:
linux-kbuild, linux-sh, platform-driver-x86, sparclinux, xen-devel
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: "Luis R. Rodriguez" <mcgrof@kernel.org> This will be used later by the userspace linker-tables sandbox. As a convenience, include bug.h on kernel.h -- this is not done on upstream kernel.h, however most header files do include bug.h eventually, if we were to only add the ones that need it we'd need to copy a lot of headers to tools for the ony purpose of includeing bug.h. This simplifies that. Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> --- tools/include/asm-generic/bug.h | 24 ++++++++++++++++++++++++ tools/include/linux/bug.h | 6 ++++++ tools/include/linux/kernel.h | 2 ++ 3 files changed, 32 insertions(+) create mode 100644 tools/include/asm-generic/bug.h create mode 100644 tools/include/linux/bug.h
diff --git a/tools/include/asm-generic/bug.h b/tools/include/asm-generic/bug.h
new file mode 100644
index 000000000000..7b0f48b60dbe
--- /dev/null
+++ b/tools/include/asm-generic/bug.h@@ -0,0 +1,24 @@ +#ifndef __TOOLS_ASM_GENERIC_BUG +#define __TOOLS_ASM_GENERIC_BUG + +#include <stdio.h> +#include <stdlib.h> + +#define BUG() do { \ + fprintf(stderr, "----------------------------------------------------------\n"); \ + fprintf (stderr, "BUG on %s at %s: %i\n", __func__, __FILE__, __LINE__); \ + abort(); \ +} \ +while (0) + +#define BUG_ON(cond) do { if (cond) BUG(); } while (0) + +#define WARN_ON(__test) do { \ + if (__test) { \ + fprintf(stderr, "----------------------------------------------------------\n");\ + fprintf (stderr, "WARN_ON on %s at %s: %i\n", __func__, __FILE__, __LINE__); \ + } \ +} \ +while (0) + +#endif /* __TOOLS_ASM_GENERIC_BUG */
diff --git a/tools/include/linux/bug.h b/tools/include/linux/bug.h
new file mode 100644
index 000000000000..9be515b40b5c
--- /dev/null
+++ b/tools/include/linux/bug.h@@ -0,0 +1,6 @@ +#ifndef _TOOLS_LINUX_BUG_H +#define _TOOLS_LINUX_BUG_H + +#include <asm-generic/bug.h> + +#endif /* _TOOLS_LINUX_BUG_H */
diff --git a/tools/include/linux/kernel.h b/tools/include/linux/kernel.h
index 28607db02bd3..3d385a6d4fc1 100644
--- a/tools/include/linux/kernel.h
+++ b/tools/include/linux/kernel.h@@ -5,6 +5,8 @@ #include <stddef.h> #include <assert.h> +#include <linux/bug.h> + #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define PERF_ALIGN(x, a) __PERF_ALIGN_MASK(x, (typeof(x))(a)-1)
--
2.9.2