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6930772: JSR 292 needs to support SPARC C1

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C1 for SPARC needs to support JSR 292.

Reviewed-by: never, jrose
This commit is contained in:
Christian Thalinger 2010-05-21 02:59:24 -07:00
parent c9f2ba541b
commit 2e24ba80e9
28 changed files with 164 additions and 137 deletions
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15
hotspot/src/cpu/sparc/vm/sharedRuntime_sparc.cpp
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@ -908,26 +908,13 @@ void AdapterGenerator::gen_i2c_adapter(
// O0-O5 - Outgoing args in compiled layout
// O6 - Adjusted or restored SP
// O7 - Valid return address
// L0-L7, I0-I7 - Caller's temps (no frame pushed yet)
// L0-L7, I0-I7 - Caller's temps (no frame pushed yet)
// F0-F7 - more outgoing args
// Gargs is the incoming argument base, and also an outgoing argument.
__ sub(Gargs, BytesPerWord, Gargs);
#ifdef ASSERT
{
// on entry OsavedSP and SP should be equal
Label ok;
__ cmp(O5_savedSP, SP);
__ br(Assembler::equal, false, Assembler::pt, ok);
__ delayed()->nop();
__ stop("I5_savedSP not set");
__ should_not_reach_here();
__ bind(ok);
}
#endif
// ON ENTRY TO THE CODE WE ARE MAKING, WE HAVE AN INTERPRETED FRAME
// WITH O7 HOLDING A VALID RETURN PC
//