diff options
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r-- | arch/arm/kernel/elf.c | 6 | ||||
-rw-r--r-- | arch/arm/kernel/module.c | 8 |
2 files changed, 9 insertions, 5 deletions
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c index 513f332f040d..84849098c8e8 100644 --- a/arch/arm/kernel/elf.c +++ b/arch/arm/kernel/elf.c | |||
@@ -21,12 +21,16 @@ int elf_check_arch(const struct elf32_hdr *x) | |||
21 | 21 | ||
22 | eflags = x->e_flags; | 22 | eflags = x->e_flags; |
23 | if ((eflags & EF_ARM_EABI_MASK) == EF_ARM_EABI_UNKNOWN) { | 23 | if ((eflags & EF_ARM_EABI_MASK) == EF_ARM_EABI_UNKNOWN) { |
24 | unsigned int flt_fmt; | ||
25 | |||
24 | /* APCS26 is only allowed if the CPU supports it */ | 26 | /* APCS26 is only allowed if the CPU supports it */ |
25 | if ((eflags & EF_ARM_APCS_26) && !(elf_hwcap & HWCAP_26BIT)) | 27 | if ((eflags & EF_ARM_APCS_26) && !(elf_hwcap & HWCAP_26BIT)) |
26 | return 0; | 28 | return 0; |
27 | 29 | ||
30 | flt_fmt = eflags & (EF_ARM_VFP_FLOAT | EF_ARM_SOFT_FLOAT); | ||
31 | |||
28 | /* VFP requires the supporting code */ | 32 | /* VFP requires the supporting code */ |
29 | if ((eflags & EF_ARM_VFP_FLOAT) && !(elf_hwcap & HWCAP_VFP)) | 33 | if (flt_fmt == EF_ARM_VFP_FLOAT && !(elf_hwcap & HWCAP_VFP)) |
30 | return 0; | 34 | return 0; |
31 | } | 35 | } |
32 | return 1; | 36 | return 1; |
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 9203ba7d58ee..b8d965dcd6fd 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c | |||
@@ -26,12 +26,12 @@ | |||
26 | /* | 26 | /* |
27 | * The XIP kernel text is mapped in the module area for modules and | 27 | * The XIP kernel text is mapped in the module area for modules and |
28 | * some other stuff to work without any indirect relocations. | 28 | * some other stuff to work without any indirect relocations. |
29 | * MODULE_START is redefined here and not in asm/memory.h to avoid | 29 | * MODULES_VADDR is redefined here and not in asm/memory.h to avoid |
30 | * recompiling the whole kernel when CONFIG_XIP_KERNEL is turned on/off. | 30 | * recompiling the whole kernel when CONFIG_XIP_KERNEL is turned on/off. |
31 | */ | 31 | */ |
32 | extern void _etext; | 32 | extern void _etext; |
33 | #undef MODULE_START | 33 | #undef MODULES_VADDR |
34 | #define MODULE_START (((unsigned long)&_etext + ~PGDIR_MASK) & PGDIR_MASK) | 34 | #define MODULES_VADDR (((unsigned long)&_etext + ~PGDIR_MASK) & PGDIR_MASK) |
35 | #endif | 35 | #endif |
36 | 36 | ||
37 | #ifdef CONFIG_MMU | 37 | #ifdef CONFIG_MMU |
@@ -43,7 +43,7 @@ void *module_alloc(unsigned long size) | |||
43 | if (!size) | 43 | if (!size) |
44 | return NULL; | 44 | return NULL; |
45 | 45 | ||
46 | area = __get_vm_area(size, VM_ALLOC, MODULE_START, MODULE_END); | 46 | area = __get_vm_area(size, VM_ALLOC, MODULES_VADDR, MODULES_END); |
47 | if (!area) | 47 | if (!area) |
48 | return NULL; | 48 | return NULL; |
49 | 49 | ||