search for: __init_start

Displaying 5 results from an estimated 5 matches for "__init_start".

2017 Jun 06
4
LLD support for ld64 mach-o linker synthesised symbols
...andq $-16,%rsp movq __image_base(%rip), %rsi leaq start(%rip), %rdx subq __start_static(%rip), %rdx call __start_c In C: /* run C++ constructors in __libc_start_main for x86_64-xnu-musl */ typedef void (*__init_fn)(int, char **, char **, char **); extern __init_fn __init_start __asm("section$start$__DATA$__mod_init_func"); extern __init_fn __init_end __asm("section$end$__DATA$__mod_init_func”); static void __init_mod(int argc, char **argv, char **envp, char **applep) { for (__init_fn *p = &__init_start; p < &__init_end; ++p) {...
2017 Jun 06
2
LLD support for ld64 mach-o linker synthesised symbols
...%rsi > leaq start(%rip), %rdx > subq __start_static(%rip), %rdx > call __start_c > > In C: > > /* run C++ constructors in __libc_start_main for x86_64-xnu-musl */ > > typedef void (*__init_fn)(int, char **, char **, char **); > extern __init_fn __init_start __asm("section$start$__DATA$__mod_init_func"); > extern __init_fn __init_end __asm("section$end$__DATA$__mod_init_func”); > > static void __init_mod(int argc, char **argv, char **envp, char **applep) > { > for (__init_fn *p = &__init_start; p < &am...
2015 Oct 05
7
[PATCH 0/4] Improve linker scripts
From: Sylvain Gault <sylvain.gault at gmail.com> These patches basically remove unused linker scripts and port a change that was made to an unused script. Those are to be applied on top of the gcc 5 bug fixes as they would conflict otherwise. Sylvain Gault (4): diag/mbr: fix dependency to linker script Remove unused linker scripts core: Make symbols defined in linker script HIDDEN
2017 Jun 07
3
LLD support for ld64 mach-o linker synthesised symbols
...t;> subq __start_static(%rip), %rdx >> call __start_c >> >> >> In C: >> >> /* run C++ constructors in __libc_start_main for x86_64-xnu-musl */ >> >> typedef void (*__init_fn)(int, char **, char **, char **); >> extern __init_fn __init_start __asm("section$start$__DATA$__mod_ >> init_func"); >> extern __init_fn __init_end __asm("section$end$__DATA$__ >> mod_init_func”); >> >> static void __init_mod(int argc, char **argv, char **envp, char **applep) >> { >> for (__ini...
2015 Oct 05
0
[PATCH 2/4] Remove unused linker scripts
...ack16_start = .); - . += STACK_LEN; - HIDDEN(__stack16_end = .); - } - HIDDEN(__stack16_len = ABSOLUTE(__stack16_end) - ABSOLUTE(__stack16_start)); - HIDDEN(__stack16_dwords = (__stack16_len + 3) >> 2); - - /* Initialized sections */ - - . = 0x7c00; - .init : { - FILL(0x90909090) - HIDDEN(__init_start = .); - *(.init) - HIDDEN(__init_end = .); - } - HIDDEN(__init_len = ABSOLUTE(__init_end) - ABSOLUTE(__init_start)); - HIDDEN(__init_dwords = (__init_len + 3) >> 2); - - .text16 : { - FILL(0x90909090) - HIDDEN(__text16_start = .); - *(.text16) - HIDDEN(__text16_end = .); - } - HIDDEN(__...