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authorRich Felker <dalias@aerifal.cx>2012-05-27 14:49:55 -0400
committerRich Felker <dalias@aerifal.cx>2012-05-27 14:49:55 -0400
commitb94608ca10051e7911250aaa53f1435b0512018c (patch)
treefdd14adf3025dbd0929551706f3ed516bee85515 /src/thread
parent054ba185999d29f6ae9a8e19549da95f783655b6 (diff)
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cleanup dynamic linker start code cruft
two actual issues: one is that __dynlink no longer wants/needs a GOT
pointer argument, so the code to generate that argument can be
removed. the other issue was that in the i386 code, argc/argv were
being loaded into registers that would be call-clobbered, then copied
to preserved registers, rather than just being loaded into the proper
call-preserved registers to begin with.

this cleanup is in preparation for adding new dynamic linker
functionality (ability to explicitly invoke the dynamic linker to run
a program).
Diffstat (limited to 'src/thread')
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