diff options
author | Paul Mackerras <paulus@samba.org> | 2008-01-31 11:25:51 +1100 |
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committer | Paul Mackerras <paulus@samba.org> | 2008-01-31 11:25:51 +1100 |
commit | bd45ac0c5daae35e7c71138172e63df5cf644cf6 (patch) | |
tree | 5eb5a599bf6a9d7a8a34e802db932aa9e9555de4 /arch/x86/ia32/vsyscall.lds | |
parent | 4eece4ccf997c0e6d8fdad3d842e37b16b8d705f (diff) | |
parent | 5bdeae46be6dfe9efa44a548bd622af325f4bdb4 (diff) |
Merge branch 'linux-2.6'
Diffstat (limited to 'arch/x86/ia32/vsyscall.lds')
-rw-r--r-- | arch/x86/ia32/vsyscall.lds | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/arch/x86/ia32/vsyscall.lds b/arch/x86/ia32/vsyscall.lds deleted file mode 100644 index 1dc86ff5bcb..00000000000 --- a/arch/x86/ia32/vsyscall.lds +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Linker script for vsyscall DSO. The vsyscall page is an ELF shared - * object prelinked to its virtual address. This script controls its layout. - */ - -/* This must match <asm/fixmap.h>. */ -VSYSCALL_BASE = 0xffffe000; - -SECTIONS -{ - . = VSYSCALL_BASE + SIZEOF_HEADERS; - - .hash : { *(.hash) } :text - .gnu.hash : { *(.gnu.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .gnu.version : { *(.gnu.version) } - .gnu.version_d : { *(.gnu.version_d) } - .gnu.version_r : { *(.gnu.version_r) } - - /* This linker script is used both with -r and with -shared. - For the layouts to match, we need to skip more than enough - space for the dynamic symbol table et al. If this amount - is insufficient, ld -shared will barf. Just increase it here. */ - . = VSYSCALL_BASE + 0x400; - - .text.vsyscall : { *(.text.vsyscall) } :text =0x90909090 - - /* This is an 32bit object and we cannot easily get the offsets - into the 64bit kernel. Just hardcode them here. This assumes - that all the stubs don't need more than 0x100 bytes. */ - . = VSYSCALL_BASE + 0x500; - - .text.sigreturn : { *(.text.sigreturn) } :text =0x90909090 - - . = VSYSCALL_BASE + 0x600; - - .text.rtsigreturn : { *(.text.rtsigreturn) } :text =0x90909090 - - .note : { *(.note.*) } :text :note - .eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr - .eh_frame : { KEEP (*(.eh_frame)) } :text - .dynamic : { *(.dynamic) } :text :dynamic - .useless : { - *(.got.plt) *(.got) - *(.data .data.* .gnu.linkonce.d.*) - *(.dynbss) - *(.bss .bss.* .gnu.linkonce.b.*) - } :text -} - -/* - * We must supply the ELF program headers explicitly to get just one - * PT_LOAD segment, and set the flags explicitly to make segments read-only. - */ -PHDRS -{ - text PT_LOAD FILEHDR PHDRS FLAGS(5); /* PF_R|PF_X */ - dynamic PT_DYNAMIC FLAGS(4); /* PF_R */ - note PT_NOTE FLAGS(4); /* PF_R */ - eh_frame_hdr 0x6474e550; /* PT_GNU_EH_FRAME, but ld doesn't match the name */ -} - -/* - * This controls what symbols we export from the DSO. - */ -VERSION -{ - LINUX_2.5 { - global: - __kernel_vsyscall; - __kernel_sigreturn; - __kernel_rt_sigreturn; - - local: *; - }; -} - -/* The ELF entry point can be used to set the AT_SYSINFO value. */ -ENTRY(__kernel_vsyscall); |