diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2012-10-10 18:50:03 +0400 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2012-10-11 13:39:08 +0400 |
| commit | 7606c37d4a447ea3b0efb2165d3ccf516b7d8696 (patch) | |
| tree | 91b61e142e160dc67342291f1863d2333059174e /arch/arm64/include | |
| parent | f3d447a97f24f7c1e14767e1974b8e5bc219bc07 (diff) | |
| download | linux-7606c37d4a447ea3b0efb2165d3ccf516b7d8696.tar.xz | |
arm64: Do not export the compat-specific definitions to the user
This patch adds #ifdef __KERNEL__ guards around the COMPAT_* definitions
to avoid exporting them to user. AArch32 user requiring the kernel
headers must use those generated with ARCH=arm.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/hwcap.h | 2 | ||||
| -rw-r--r-- | arch/arm64/include/asm/ptrace.h | 12 |
2 files changed, 10 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index db05f9766112..2cb430082edf 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -22,6 +22,7 @@ #define HWCAP_FP (1 << 0) #define HWCAP_ASIMD (1 << 1) +#ifdef __KERNEL__ #define COMPAT_HWCAP_HALF (1 << 1) #define COMPAT_HWCAP_THUMB (1 << 2) #define COMPAT_HWCAP_FAST_MULT (1 << 4) @@ -35,7 +36,6 @@ #define COMPAT_HWCAP_IDIVT (1 << 18) #define COMPAT_HWCAP_IDIV (COMPAT_HWCAP_IDIVA|COMPAT_HWCAP_IDIVT) -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ /* * This yields a mask that user programs can use to figure out what diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 0fa5d6c9ef76..fc2772a27c78 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -23,6 +23,7 @@ #include <asm/hwcap.h> +#ifdef __KERNEL__ /* AArch32-specific ptrace requests */ #define COMPAT_PTRACE_GETREGS 12 #define COMPAT_PTRACE_SETREGS 13 @@ -32,6 +33,7 @@ #define COMPAT_PTRACE_SETVFPREGS 28 #define COMPAT_PTRACE_GETHBPREGS 29 #define COMPAT_PTRACE_SETHBPREGS 30 +#endif /* * PSR bits @@ -47,9 +49,11 @@ /* AArch32 CPSR bits */ #define PSR_MODE32_BIT 0x00000010 +#ifdef __KERNEL__ #define COMPAT_PSR_MODE_USR 0x00000010 #define COMPAT_PSR_T_BIT 0x00000020 #define COMPAT_PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */ +#endif /* AArch64 SPSR bits */ #define PSR_F_BIT 0x00000040 @@ -70,13 +74,15 @@ #define PSR_x 0x0000ff00 /* Extension */ #define PSR_c 0x000000ff /* Control */ +#ifdef __KERNEL__ /* * These are 'magic' values for PTRACE_PEEKUSR that return info about where a * process is located in memory. */ -#define PT_TEXT_ADDR 0x10000 -#define PT_DATA_ADDR 0x10004 -#define PT_TEXT_END_ADDR 0x10008 +#define COMPAT_PT_TEXT_ADDR 0x10000 +#define COMPAT_PT_DATA_ADDR 0x10004 +#define COMPAT_PT_TEXT_END_ADDR 0x10008 +#endif #ifndef __ASSEMBLY__ |