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https://github.com/KolibriOS/kolibrios.git
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65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
/*
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* crt1.c
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is a part of the mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within the package.
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*
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* Source code for the startup proceedures used by all programs. This code
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* is compiled to make crt1.o, which should be located in the library path.
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*
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*/
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/* Hide the declaration of _fmode with dllimport attribute in stdlib.h to
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avoid problems with older GCC. */
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#include <newlib.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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typedef void (*ctp)();
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static void __do_global_ctors ()
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{
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extern int __CTOR_LIST__;
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int *c = &__CTOR_LIST__;
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c++;
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while (*c)
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{
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ctp d = (ctp)*c;
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(d)();
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c++;
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}
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}
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void *load_libc();
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void __main (){};
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void* get_entry_point(void *raw);
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void _pei386_runtime_relocator (void){};
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void __attribute__((noreturn))
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__crt_startup (void)
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{
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struct app_hdr *header;
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void *img;
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void __attribute__((noreturn)) (*entry)(void *img);
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// _pei386_runtime_relocator();
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img = load_libc();
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if(img == NULL)
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{
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asm ("int $0x40" ::"a"(-1));
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};
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entry = get_entry_point(img);
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entry(img);
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}
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