From 0b59268285ca6cdc46191f2995bf632088e3e277 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Thu, 16 Oct 2008 15:39:57 +0200 Subject: [PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY The SET_PERSONALITY macro is always called with a second argument of 0. Remove the ibcs argument and the various tests to set the PER_SVR4 personality. Signed-off-by: Martin Schwidefsky --- arch/alpha/include/asm/elf.h | 4 ++-- arch/arm/include/asm/elf.h | 2 +- arch/avr32/include/asm/elf.h | 2 +- arch/blackfin/include/asm/elf.h | 2 +- arch/h8300/include/asm/elf.h | 2 +- arch/ia64/ia32/binfmt_elf32.c | 2 +- arch/ia64/ia32/ia32priv.h | 4 ++-- arch/ia64/include/asm/elf.h | 2 +- arch/m68knommu/include/asm/elf.h | 2 +- arch/mips/include/asm/elf.h | 10 +++------- arch/parisc/kernel/binfmt_elf32.c | 2 +- arch/powerpc/include/asm/elf.h | 4 ++-- arch/s390/include/asm/elf.h | 8 +++----- arch/sh/include/asm/elf.h | 2 +- arch/sparc/include/asm/elf_32.h | 2 +- arch/sparc/include/asm/elf_64.h | 6 ++---- 16 files changed, 24 insertions(+), 32 deletions(-) (limited to 'arch') diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h index fc1002ea1e0c..5c75c1b2352a 100644 --- a/arch/alpha/include/asm/elf.h +++ b/arch/alpha/include/asm/elf.h @@ -144,9 +144,9 @@ extern int dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task); : amask (AMASK_CIX) ? "ev6" : "ev67"); \ }) -#define SET_PERSONALITY(EX, IBCS2) \ +#define SET_PERSONALITY(EX) \ set_personality(((EX).e_flags & EF_ALPHA_32BIT) \ - ? PER_LINUX_32BIT : (IBCS2) ? PER_SVR4 : PER_LINUX) + ? PER_LINUX_32BIT : PER_LINUX) extern int alpha_l1i_cacheshape; extern int alpha_l1d_cacheshape; diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h index 5be016980c19..a58378c343b9 100644 --- a/arch/arm/include/asm/elf.h +++ b/arch/arm/include/asm/elf.h @@ -107,6 +107,6 @@ extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int); #define ELF_PLAT_INIT(_r, load_addr) (_r)->ARM_r0 = 0 extern void elf_set_personality(const struct elf32_hdr *); -#define SET_PERSONALITY(ex, ibcs2) elf_set_personality(&(ex)) +#define SET_PERSONALITY(ex) elf_set_personality(&(ex)) #endif diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h index 64ce40ee1d58..d5d1d41c600a 100644 --- a/arch/avr32/include/asm/elf.h +++ b/arch/avr32/include/asm/elf.h @@ -103,6 +103,6 @@ typedef struct user_fpu_struct elf_fpregset_t; #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX_32BIT) +#define SET_PERSONALITY(ex) set_personality(PER_LINUX_32BIT) #endif /* __ASM_AVR32_ELF_H */ diff --git a/arch/blackfin/include/asm/elf.h b/arch/blackfin/include/asm/elf.h index 67a03a8a353e..cdbfcfc30f6a 100644 --- a/arch/blackfin/include/asm/elf.h +++ b/arch/blackfin/include/asm/elf.h @@ -122,6 +122,6 @@ do { \ #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) #endif diff --git a/arch/h8300/include/asm/elf.h b/arch/h8300/include/asm/elf.h index a8b57d1f4128..94e2284c8816 100644 --- a/arch/h8300/include/asm/elf.h +++ b/arch/h8300/include/asm/elf.h @@ -55,7 +55,7 @@ typedef unsigned long elf_fpregset_t; #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX) +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) #define R_H8_NONE 0 #define R_H8_DIR32 1 diff --git a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c index 4f0c30c38e99..f92bdaac8976 100644 --- a/arch/ia64/ia32/binfmt_elf32.c +++ b/arch/ia64/ia32/binfmt_elf32.c @@ -41,7 +41,7 @@ randomize_stack_top(unsigned long stack_top); #define elf_map elf32_map #undef SET_PERSONALITY -#define SET_PERSONALITY(ex, ibcs2) elf32_set_personality() +#define SET_PERSONALITY(ex) elf32_set_personality() #define elf_read_implies_exec(ex, have_pt_gnu_stack) (!(have_pt_gnu_stack)) diff --git a/arch/ia64/ia32/ia32priv.h b/arch/ia64/ia32/ia32priv.h index dd0c53687a96..0f15349c3c6b 100644 --- a/arch/ia64/ia32/ia32priv.h +++ b/arch/ia64/ia32/ia32priv.h @@ -332,8 +332,8 @@ void ia64_elf32_init(struct pt_regs *regs); #define ELF_PLATFORM NULL #ifdef __KERNEL__ -# define SET_PERSONALITY(EX,IBCS2) \ - (current->personality = (IBCS2) ? PER_SVR4 : PER_LINUX) +# define SET_PERSONALITY(EX) \ + (current->personality = PER_LINUX) #endif #define IA32_EFLAG 0x200 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h index 2acb6b6543c9..86eddee029cb 100644 --- a/arch/ia64/include/asm/elf.h +++ b/arch/ia64/include/asm/elf.h @@ -202,7 +202,7 @@ extern void ia64_elf_core_copy_regs (struct pt_regs *src, elf_gregset_t dst); relevant until we have real hardware to play with... */ #define ELF_PLATFORM NULL -#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX) +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) #define elf_read_implies_exec(ex, executable_stack) \ ((executable_stack!=EXSTACK_DISABLE_X) && ((ex).e_flags & EF_IA_64_LINUX_EXECUTABLE_STACK) != 0) diff --git a/arch/m68knommu/include/asm/elf.h b/arch/m68knommu/include/asm/elf.h index 27f0ec70fba8..b8046837f384 100644 --- a/arch/m68knommu/include/asm/elf.h +++ b/arch/m68knommu/include/asm/elf.h @@ -105,6 +105,6 @@ typedef struct user_m68kfp_struct elf_fpregset_t; #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) #endif diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h index f69f7acba637..a8eac1697b3d 100644 --- a/arch/mips/include/asm/elf.h +++ b/arch/mips/include/asm/elf.h @@ -247,10 +247,8 @@ extern struct mips_abi mips_abi_n32; #ifdef CONFIG_32BIT -#define SET_PERSONALITY(ex, ibcs2) \ +#define SET_PERSONALITY(ex) \ do { \ - if (ibcs2) \ - set_personality(PER_SVR4); \ set_personality(PER_LINUX); \ \ current->thread.abi = &mips_abi; \ @@ -296,7 +294,7 @@ do { \ #define __SET_PERSONALITY32(ex) do { } while (0) #endif -#define SET_PERSONALITY(ex, ibcs2) \ +#define SET_PERSONALITY(ex) \ do { \ clear_thread_flag(TIF_32BIT_REGS); \ clear_thread_flag(TIF_32BIT_ADDR); \ @@ -306,9 +304,7 @@ do { \ else \ current->thread.abi = &mips_abi; \ \ - if (ibcs2) \ - set_personality(PER_SVR4); \ - else if (current->personality != PER_LINUX32) \ + if (current->personality != PER_LINUX32) \ set_personality(PER_LINUX); \ } while (0) diff --git a/arch/parisc/kernel/binfmt_elf32.c b/arch/parisc/kernel/binfmt_elf32.c index ecb10a4f63c6..f61692d2b557 100644 --- a/arch/parisc/kernel/binfmt_elf32.c +++ b/arch/parisc/kernel/binfmt_elf32.c @@ -85,7 +85,7 @@ struct elf_prpsinfo32 * could set a processor dependent flag in the thread_struct. */ -#define SET_PERSONALITY(ex, ibcs2) \ +#define SET_PERSONALITY(ex) \ set_thread_flag(TIF_32BIT); \ current->thread.map_base = DEFAULT_MAP_BASE32; \ current->thread.task_size = DEFAULT_TASK_SIZE32 \ diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h index 64c6ee22eefd..d812929390e4 100644 --- a/arch/powerpc/include/asm/elf.h +++ b/arch/powerpc/include/asm/elf.h @@ -232,7 +232,7 @@ typedef elf_vrregset_t elf_fpxregset_t; #endif /* __powerpc64__ */ #ifdef __powerpc64__ -# define SET_PERSONALITY(ex, ibcs2) \ +# define SET_PERSONALITY(ex) \ do { \ unsigned long new_flags = 0; \ if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \ @@ -256,7 +256,7 @@ do { \ # define elf_read_implies_exec(ex, exec_stk) (test_thread_flag(TIF_32BIT) ? \ (exec_stk != EXSTACK_DISABLE_X) : 0) #else -# define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) +# define SET_PERSONALITY(ex) set_personality(PER_LINUX) #endif /* __powerpc64__ */ extern int dcache_bsize; diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h index 3cad56923815..261785ab5b22 100644 --- a/arch/s390/include/asm/elf.h +++ b/arch/s390/include/asm/elf.h @@ -166,13 +166,11 @@ extern char elf_platform[]; #define ELF_PLATFORM (elf_platform) #ifndef __s390x__ -#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) #else /* __s390x__ */ -#define SET_PERSONALITY(ex, ibcs2) \ +#define SET_PERSONALITY(ex) \ do { \ - if (ibcs2) \ - set_personality(PER_SVR4); \ - else if (current->personality != PER_LINUX32) \ + if (current->personality != PER_LINUX32) \ set_personality(PER_LINUX); \ if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \ set_thread_flag(TIF_31BIT); \ diff --git a/arch/sh/include/asm/elf.h b/arch/sh/include/asm/elf.h index f01449a8d378..ee02db110f0d 100644 --- a/arch/sh/include/asm/elf.h +++ b/arch/sh/include/asm/elf.h @@ -189,7 +189,7 @@ do { \ } while (0) #endif -#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX_32BIT) +#define SET_PERSONALITY(ex) set_personality(PER_LINUX_32BIT) struct task_struct; extern int dump_task_regs (struct task_struct *, elf_gregset_t *); extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *); diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h index b7ab60547827..381a1b5256d6 100644 --- a/arch/sparc/include/asm/elf_32.h +++ b/arch/sparc/include/asm/elf_32.h @@ -137,6 +137,6 @@ typedef struct { #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) +#define SET_PERSONALITY(ex) set_personality(PER_LINUX) #endif /* !(__ASMSPARC_ELF_H) */ diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h index 0818a1308f4e..425c2f9be6d5 100644 --- a/arch/sparc/include/asm/elf_64.h +++ b/arch/sparc/include/asm/elf_64.h @@ -195,7 +195,7 @@ static inline unsigned int sparc64_elf_hwcap(void) #define ELF_PLATFORM (NULL) -#define SET_PERSONALITY(ex, ibcs2) \ +#define SET_PERSONALITY(ex) \ do { unsigned long new_flags = current_thread_info()->flags; \ new_flags &= _TIF_32BIT; \ if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \ @@ -208,9 +208,7 @@ do { unsigned long new_flags = current_thread_info()->flags; \ else \ clear_thread_flag(TIF_ABI_PENDING); \ /* flush_thread will update pgd cache */ \ - if (ibcs2) \ - set_personality(PER_SVR4); \ - else if (current->personality != PER_LINUX32) \ + if (current->personality != PER_LINUX32) \ set_personality(PER_LINUX); \ } while (0) -- cgit v1.2.1