[Nasm-bugs] [Bug 3392745] New: gmake golden produce different output on i386 and SPARC

[noreply-nasm at dev.nasm.us]

https://bugzilla.nasm.us/show_bug.cgi?id=3392745

            Bug ID: 3392745
           Summary: gmake golden produce different output on i386 and
                    SPARC
           Product: NASM
           Version: 2.15.xx
          Hardware: All
                OS: All
            Status: OPEN
          Severity: normal
          Priority: Medium
         Component: Assembler
          Assignee: nobody at nasm.us
          Reporter: sumbera at volny.cz
                CC: chang.seok.bae at intel.com, gorcunov at gmail.com,
                    hpa at zytor.com, nasm-bugs at nasm.us
     Obtained from: Build from source archive using configure

There is probably no real reason to run i386 assembler on SPARC. But it runs
but there might be a bug.

When comparing output of 'gmake golden' between these two platforms I see
difference in following *.o files:

test/golden/br3005117/br3005117/br3005117.o
test/golden/br3392259/br3392259/br3392259.o
test/golden/br978756/br978756/br978756.o
test/golden/elfso/optimized/elfso.o
test/golden/elfso/unoptimized/elfso.o
test/golden/floattest/optimized/floattest.o
test/golden/gotoff64/noerr/gotoff64.o
test/golden/lnxhello/elf32/lnxhello.o
test/golden/mpx/mpx/mpx.o
test/golden/mpx-64/mpx-64/mpx-64.o
test/golden/sha/sha/sha.o
test/golden/sha-64/sha-64/sha-64.o

When disassembling the last file on i368 I see following difference:

$ gdiff i386-sha-64.dis sparc-sha-64.dis
11,12c11,12
< 00000012  3E0001            add [ds:bx+di],al
< 00000015  0000              add [bx+si],al
---
> 00000012  3E0000            add [ds:bx+si],al
> 00000015  0001              add [bx+di],al

Is there any big endian issue?

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