2019-04-21 04:28 AEST

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IDProjectCategoryView StatusLast Update
0000322mercuryBugpublic2014-05-15 13:28
Reporterwangp 
Assigned To 
PrioritynormalSeverityminorReproducibilityalways
StatusnewResolutionopen 
Product Version 
Target VersionFixed in Version 
Summary0000322: mingw-w64 compiled program crashes
DescriptionMercury 14.01 branch

Cross-compiling with x86_64-w64-mingw32-gcc from Ubuntu
gcc version 4.6.3 (GCC)

For the given (small) test program:

asm_fast.gc CRASH
asm_jump.gc OK
reg.gc OK
none.gc OK
hlc.gc OK
TagsNo tags attached.
Attached Files
  • ? file icon bug.m (204 bytes) 2014-03-24 13:49

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-Notes

~0000655

wangp (developer)

I also tried gcc 4.8.2 as built from the MXE project. The results for the same test case are:

asm_fast.gc OK
asm_jump.gc CRASH
reg.gc OK
none.gc OK

For a bigger program (prince) the results are:

asm_fast.gc CRASH
asm_jump.gc CRASH
reg.gc OK
none.gc OK

I'm not going to chase this any further now, but we should document the problem in the readme.

~0000683

juliensf (administrator)

Have you tried the native Windows versions of GCC with this, or just the cross-compiler?

~0000684

wangp (developer)

I'm pretty sure I did.

~0000685

juliensf (administrator)

asm_fast.gc is ok with gcc 4.8.1 (mingw-builds package).
+Notes

-Issue History
Date Modified Username Field Change
2014-03-24 13:49 wangp New Issue
2014-03-24 13:49 wangp File Added: bug.m
2014-03-25 11:03 wangp Note Added: 0000655
2014-05-13 15:34 juliensf Note Added: 0000683
2014-05-13 15:52 wangp Note Added: 0000684
2014-05-15 13:28 juliensf Note Added: 0000685
+Issue History