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12 lines
393 B
12 lines
393 B
diff -Nrup a/m4/fault.m4 b/m4/fault.m4 |
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--- a/m4/fault.m4 2014-01-02 15:26:46.000000000 -0700 |
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+++ b/m4/fault.m4 2020-01-17 15:40:41.420148995 -0700 |
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@@ -49,7 +49,7 @@ static int zero_fd; |
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# define SIGSEGV_FAULT_ADDRESS_ROUNDOFF_BITS 0UL |
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#endif |
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unsigned long page; |
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-int handler_called = 0; |
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+volatile int handler_called = 0; |
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void sigsegv_handler ($5) |
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{ |
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void *fault_address = (void *) ($6);
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