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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1906 | serge | 1 | |
| 2 | #include |
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| 3 | #include |
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| 4 | #include |
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| 5 | #include |
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| 6 | #include |
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| 7 | #include |
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| 8 | #include |
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| 9 | #include |
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| 10 | |||
| 11 | |||
| 12 | { |
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| 13 | char banner[8]; |
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| 14 | int version; |
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| 15 | int start; |
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| 16 | int iend; |
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| 17 | int memsize; |
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| 18 | int stacktop; |
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| 19 | char *cmdline; |
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| 20 | char *path; |
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| 21 | int reserved; |
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| 3805 | Serge | 22 | void *__idata_start; |
| 23 | void *__idata_end; |
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| 24 | void (*main)(int argc, char **argv, char **envp); |
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| 25 | }; |
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| 1906 | serge | 26 | |
| 27 | |||
| 28 | char **_argv; |
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| 29 | |||
| 30 | |||
| 31 | |||
| 32 | int (*entry)(int, char **, char **); |
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| 33 | |||
| 34 | |||
| 3805 | Serge | 35 | |
| 1906 | serge | 36 | |
| 3805 | Serge | 37 | |
| 1906 | serge | 38 | |
| 39 | |||
| 40 | |||
| 41 | |||
| 42 | __thread_startup (int (*entry)(void*), void *param, |
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| 43 | void *stacklow, void *stackhigh) |
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| 44 | { |
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| 45 | int retval; |
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| 46 | |||
| 47 | |||
| 48 | |||
| 49 | |||
| 50 | "movl %0, %%fs:8 \n\t" // use TLS |
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| 3805 | Serge | 51 | "movl %1, %%fs:12 \n\t" |
| 52 | ::"r"(stacklow), "r"(stackhigh)); |
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| 1906 | serge | 53 | |
| 54 | |||
| 55 | |||
| 56 | |||
| 57 | |||
| 58 | |||
| 59 | }; |
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| 60 | |||
| 61 | |||
| 62 | { |
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| 63 | return NULL; |
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| 64 | } |
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| 65 | |||
| 66 | |||
| 3805 | Serge | 67 | int link_app(); |
| 68 | |||
| 69 | |||
| 1906 | serge | 70 | int __appcwdlen; |
| 71 | char* __appenv; |
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| 72 | int __appenv_size; |
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| 73 | |||
| 74 | |||
| 3805 | Serge | 75 | |
| 76 | |||
| 77 | |||
| 78 | |||
| 1906 | serge | 79 | libc_crt_startup (void *libc_base) |
| 3805 | Serge | 80 | { |
| 1906 | serge | 81 | struct app_hdr *header = NULL; |
| 3805 | Serge | 82 | |
| 1906 | serge | 83 | |
| 84 | char *p; |
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| 85 | |||
| 86 | |||
| 87 | int retval = 0; |
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| 88 | |||
| 89 | |||
| 3805 | Serge | 90 | |
| 1906 | serge | 91 | |
| 3805 | Serge | 92 | _tls_map[0] = 0xE0; |
| 93 | init_reent(); |
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| 1906 | serge | 94 | __initPOSIXHandles(); |
| 95 | |||
| 3805 | Serge | 96 | |
| 3799 | Serge | 97 | |
| 1906 | serge | 98 | |
| 99 | |||
| 100 | |||
| 3805 | Serge | 101 | goto done; |
| 1906 | serge | 102 | |
| 103 | |||
| 104 | __appcwdlen = __appcwdlen > 1022 ? 1022 : __appcwdlen; |
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| 105 | memcpy(__appcwd, header->path, __appcwdlen); |
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| 106 | set_cwd(__appcwd); |
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| 107 | |||
| 108 | |||
| 109 | |||
| 110 | |||
| 3805 | Serge | 111 | { |
| 1906 | serge | 112 | _argc = 2; |
| 113 | arg[1] = header->cmdline; |
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| 114 | } |
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| 3805 | Serge | 115 | else _argc = 1; |
| 116 | |||
| 1906 | serge | 117 | |
| 118 | |||
| 119 | |||
| 3805 | Serge | 120 | done: |
| 1906 | serge | 121 | _exit (retval); |
| 3805 | Serge | 122 | } |
| 1906 | serge | 123 |