Last change
on this file since 373 was 352, checked in by coas-nagasima, 6 years ago |
arm向けASP3版ECNLを追加
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Property svn:eol-style
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native
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Property svn:mime-type
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text/x-csrc;charset=UTF-8
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File size:
498 bytes
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1 | #include <string.h>
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2 | #include <stdint.h>
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3 | #include "pthread_impl.h"
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4 |
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5 | uintptr_t __stack_chk_guard;
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6 |
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7 | void __init_ssp(void *entropy)
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8 | {
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9 | if (entropy) memcpy(&__stack_chk_guard, entropy, sizeof(uintptr_t));
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10 | else __stack_chk_guard = (uintptr_t)&__stack_chk_guard * 1103515245;
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11 |
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12 | __pthread_self()->CANARY = __stack_chk_guard;
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13 | }
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14 |
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15 | void __stack_chk_fail(void)
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16 | {
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17 | a_crash();
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18 | }
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19 |
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20 | __attribute__((__visibility__("hidden")))
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21 | void __stack_chk_fail_local(void);
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22 |
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23 | weak_alias(__stack_chk_fail, __stack_chk_fail_local);
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