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[Bug ld/21800] New: In mips64 architecture, singular segment of pt_load
From: |
He.Hongjun at zte dot com.cn |
Subject: |
[Bug ld/21800] New: In mips64 architecture, singular segment of pt_load to crash the program |
Date: |
Thu, 20 Jul 2017 09:00:41 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=21800
Bug ID: 21800
Summary: In mips64 architecture, singular segment of pt_load to
crash the program
Product: binutils
Version: 2.27
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: He.Hongjun at zte dot com.cn
Target Milestone: ---
Created attachment 10277
--> https://sourceware.org/bugzilla/attachment.cgi?id=10277&action=edit
BSS aligned at boundary 1M, is added in the mips64 default link script.
Overview: More detailed restatement of summary.
Drag-selecting any page crashes Mac builds in the NSGetFactory function.
Steps to Reproduce: Minimized, easy-to-follow steps that will trigger the bug.
Include any special setup steps.
1) Using a specific link script (mips64.lds), link generated three PT_LOAD
segments. BSS aligned at boundary 1M, is added in the mips64 default link
script. = the ALIGN x100000 (0);
_edata =.Dojo.provide (edata =.);
. = the ALIGN (0 x100000);
__bss_start =.
2) Hello test program(test.c)
#include <stdio.h>
int main()
{
printf("Hello world!\n");
}
3) Using mips64 compiler compiler
mips64-linux-gcc test.c -o test -Wl,-T,mips64.lds
The application test crashed.
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- [Bug ld/21800] New: In mips64 architecture, singular segment of pt_load to crash the program,
He.Hongjun at zte dot com.cn <=