search for: elf64_xword

...tention is that it should be treated as an alternative generic format handled recognized and handled in the ELF class objects above the target specific level. Most architectures have the following 64 bit relocation record format: typedef struct { Elf64_Addr r_offset; /* Address of reference */ Elf64_Xword r_info; /* Symbol index and type of relocation */ } Elf64_Rel; typedef struct { Elf64_Addr r_offset; Elf64_Xword r_info; Elf64_Sxword r_addend; } Elf64_Rela; Whereas N64 has the following format: typedef struct { Elf64_Addr r_offset; /* Address of reference */ Elf64_Word r_sym;...

...e <linux/elf-em.h> +#ifndef __ASSEMBLY__ #include <linux/types.h> #include <linux/auxvec.h> -#include <linux/elf-em.h> #include <asm/elf.h> #include <asm-generic/module.h> @@ -32,6 +33,7 @@ typedef __u32 Elf64_Word; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; typedef __s64 Elf64_Sxword; +#endif /* __ASSEMBLY__ */ /* These constants are for the segment types stored in the image headers */ #define PT_NULL 0 @@ -124,6 +126,7 @@ typedef __s64 Elf64_Sxword; #define ELF64_ST_BIND(x) ELF_ST_BIND(x) #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) +#ifndef...

...e <linux/elf-em.h> +#ifndef __ASSEMBLY__ #include <linux/types.h> #include <linux/auxvec.h> -#include <linux/elf-em.h> #include <asm/elf.h> #include <asm-generic/module.h> @@ -32,6 +33,7 @@ typedef __u32 Elf64_Word; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; typedef __s64 Elf64_Sxword; +#endif /* __ASSEMBLY__ */ /* These constants are for the segment types stored in the image headers */ #define PT_NULL 0 @@ -124,6 +126,7 @@ typedef __s64 Elf64_Sxword; #define ELF64_ST_BIND(x) ELF_ST_BIND(x) #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) +#ifndef...

...e _LINUX_ELF_H +#include <linux/elf-em.h> +#ifndef __ASSEMBLY__ #include <linux/types.h> #include <linux/auxvec.h> -#include <linux/elf-em.h> #include <asm/elf.h> struct file; @@ -31,6 +32,7 @@ typedef __u32 Elf64_Word; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; typedef __s64 Elf64_Sxword; +#endif /* __ASSEMBLY__ */ /* These constants are for the segment types stored in the image headers */ #define PT_NULL 0 @@ -123,6 +125,7 @@ typedef __s64 Elf64_Sxword; #define ELF64_ST_BIND(x) ELF_ST_BIND(x) #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) +#ifndef...

...e _LINUX_ELF_H +#include <linux/elf-em.h> +#ifndef __ASSEMBLY__ #include <linux/types.h> #include <linux/auxvec.h> -#include <linux/elf-em.h> #include <asm/elf.h> struct file; @@ -31,6 +32,7 @@ typedef __u32 Elf64_Word; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; typedef __s64 Elf64_Sxword; +#endif /* __ASSEMBLY__ */ /* These constants are for the segment types stored in the image headers */ #define PT_NULL 0 @@ -123,6 +125,7 @@ typedef __s64 Elf64_Sxword; #define ELF64_ST_BIND(x) ELF_ST_BIND(x) #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) +#ifndef...

...f offsets. The section consists of 64-bit entries: higher > 8-bits contain delta since last offset, and lower 56-bits contain a > bitmap for which words to apply the relocation to. This is best > described by showing the code for decoding the section: > > typedef struct > { > Elf64_Xword r_data; /* jump and bitmap for relative relocations */ > } Elf64_Relrz; > > #define ELF64_R_JUMP(val) ((val) >> 56) > #define ELF64_R_BITS(val) ((val) & 0xffffffffffffff) > > #ifdef DO_RELRZ > { > ElfW(Addr) offset = 0; > for (; relative < e...

With new kernel, appeared some problems with build proccess here. After many minutes waiting for rpmbuild were over, a gpg problem appears!!: ... scripts/modsign/mod-extract.c:311: warning: format '%lx' expects type 'long unsigned int', but argument 3 has type 'Elf64_Xword' + KEYFLAGS='--no-default-keyring --homedir ..' + KEYFLAGS='--no-default-keyring --homedir .. --secret-keyring ../kernel.sec' + KEYFLAGS='--no-default-keyring --homedir .. --secret-keyring ../kernel.sec --keyring ../kernel.pub' + export KEYFLAGS ++ cat modnames + for i i...

This series: 1. Updates the boot protocol to version 2.07 2. Clean up the existing build process, to get rid of tools/build and make the linker do more heavy lifting 3. Make the bzImage payload an ELF file. The bootloader can extract this as a naked ELF file by skipping over boot_params.setup_sects worth of 16-bit setup code. 4. Update the boot_params to 2.07, and update the

This series: 1. Updates the boot protocol to version 2.07 2. Clean up the existing build process, to get rid of tools/build and make the linker do more heavy lifting 3. Make the bzImage payload an ELF file. The bootloader can extract this as a naked ELF file by skipping over boot_params.setup_sects worth of 16-bit setup code. 4. Update the boot_params to 2.07, and update the

...st_size; unsigned char st_info; unsigned char st_other; Elf32_Half st_shndx; } Elf32_Sym; typedef struct { Elf64_Word st_name; unsigned char st_info; unsigned char st_other; Elf64_Half st_shndx; Elf64_Addr st_value; Elf64_Xword st_size; } Elf64_Sym; The st_size and st_value fields could be used to represent attribute information about a given symbol: * The st_size field can be split into an attribute ID and a symbol index for the symbol that the attribute applies to * attribute ID: bits 0..7 * symb...

...st_shndx; > > } Elf32_Sym; > > > > typedef struct { > > Elf64_Word st_name; > > unsigned char st_info; > > unsigned char st_other; > > Elf64_Half st_shndx; > > Elf64_Addr st_value; > > Elf64_Xword st_size; > > } Elf64_Sym; > > > > The st_size and st_value fields could be used to represent attribute information about a given symbol: > > > > The st_size field can be split into an attribute ID and a symbol index for the symbol that the attribute applies to >...

+llvm-dev Discussion here: https://sourceware.org/ml/gnu-gabi/2017-q2/msg00000.html On Tue, May 2, 2017 at 10:17 AM, Suprateeka R Hegde <hegdesmailbox at gmail.com> wrote: > On 02-May-2017 12:05 AM, Florian Weimer wrote: >> On 05/01/2017 08:28 PM, Suprateeka R Hegde wrote: >>> So the ratio shows ~96% is RELATIVE reloc. And only ~4% others. This is >>> not the

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

This series updates the boot protocol to 2.07 and uses it to implement paravirtual booting. This allows the bootloader to tell the kernel what kind of hardware/pseudo-hardware environment it's coming up under, and the kernel can use the appropriate boot sequence code. Specifically: - Update the boot protocol to 2.07, which adds fields to specify the hardware subarchitecture and some

...> typedef struct { > > Elf64_Word st_name; > > unsigned char st_info; > > unsigned char st_other; > > Elf64_Half st_shndx; > > Elf64_Addr st_value; > > Elf64_Xword st_size; > > } Elf64_Sym; > > > > The st_size and st_value fields could be used to represent attribute information about a given symbol: > > > > The st_size field can be split into an attribute ID and a symbol index for the sy...

...n of delta-encoding and a bitmap of offsets. The section consists of 64-bit entries: higher 8-bits contain delta since last offset, and lower 56-bits contain a bitmap for which words to apply the relocation to. This is best described by showing the code for decoding the section: typedef struct { Elf64_Xword r_data; /* jump and bitmap for relative relocations */ } Elf64_Relrz; #define ELF64_R_JUMP(val) ((val) >> 56) #define ELF64_R_BITS(val) ((val) & 0xffffffffffffff) #ifdef DO_RELRZ { ElfW(Addr) offset = 0; for (; relative < end; ++relative) { ElfW(Addr)...

...> > unsigned char st_info; > > > > > > unsigned char st_other; > > > > > > Elf64_Half st_shndx; > > > > > > Elf64_Addr st_value; > > > > > > Elf64_Xword st_size; > > > > > > } Elf64_Sym; > > > > > > > > > > > > The st_size and st_value fields could be used to represent attribute information about a given symbol: > > > > > > > > >...

...r >>> 8-bits contain delta since last offset, and lower 56-bits contain a >>> bitmap for which words to apply the relocation to. This is best >>> described by showing the code for decoding the section: >>> >>> typedef struct >>> { >>> Elf64_Xword r_data; /* jump and bitmap for relative relocations */ >>> } Elf64_Relrz; >>> >>> #define ELF64_R_JUMP(val) ((val) >> 56) >>> #define ELF64_R_BITS(val) ((val) & 0xffffffffffffff) >>> >>> #ifdef DO_RELRZ >>> { >&gt...

...> > unsigned char st_info; > > > > > > unsigned char st_other; > > > > > > Elf64_Half st_shndx; > > > > > > Elf64_Addr st_value; > > > > > > Elf64_Xword st_size; > > > > > > } Elf64_Sym; > > > > > > > > > > > > The st_size and st_value fields could be used to represent attribute information about a given symbol: > > > > > > > > >...