diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/include/asm/tls.h')
| -rw-r--r-- | ANDROID_3.4.5/arch/arm/include/asm/tls.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/ANDROID_3.4.5/arch/arm/include/asm/tls.h b/ANDROID_3.4.5/arch/arm/include/asm/tls.h deleted file mode 100644 index 73409e6c..00000000 --- a/ANDROID_3.4.5/arch/arm/include/asm/tls.h +++ /dev/null @@ -1,49 +0,0 @@ -#ifndef __ASMARM_TLS_H -#define __ASMARM_TLS_H - -#ifdef __ASSEMBLY__ - .macro set_tls_none, tp, tmp1, tmp2 - .endm - - .macro set_tls_v6k, tp, tmp1, tmp2 - mcr p15, 0, \tp, c13, c0, 3 @ set TLS register - mov \tmp1, #0 - mcr p15, 0, \tmp1, c13, c0, 2 @ clear user r/w TLS register - .endm - - .macro set_tls_v6, tp, tmp1, tmp2 - ldr \tmp1, =elf_hwcap - ldr \tmp1, [\tmp1, #0] - mov \tmp2, #0xffff0fff - tst \tmp1, #HWCAP_TLS @ hardware TLS available? - mcrne p15, 0, \tp, c13, c0, 3 @ yes, set TLS register - movne \tmp1, #0 - mcrne p15, 0, \tmp1, c13, c0, 2 @ clear user r/w TLS register - streq \tp, [\tmp2, #-15] @ set TLS value at 0xffff0ff0 - .endm - - .macro set_tls_software, tp, tmp1, tmp2 - mov \tmp1, #0xffff0fff - str \tp, [\tmp1, #-15] @ set TLS value at 0xffff0ff0 - .endm -#endif - -#ifdef CONFIG_TLS_REG_EMUL -#define tls_emu 1 -#define has_tls_reg 1 -#define set_tls set_tls_none -#elif defined(CONFIG_CPU_V6) -#define tls_emu 0 -#define has_tls_reg (elf_hwcap & HWCAP_TLS) -#define set_tls set_tls_v6 -#elif defined(CONFIG_CPU_32v6K) -#define tls_emu 0 -#define has_tls_reg 1 -#define set_tls set_tls_v6k -#else -#define tls_emu 0 -#define has_tls_reg 0 -#define set_tls set_tls_software -#endif - -#endif /* __ASMARM_TLS_H */ |