Mercurial > hg > truffle
diff src/cpu/sparc/vm/assembler_sparc.inline.hpp @ 622:56aae7be60d4
6812678: macro assembler needs delayed binding of a few constants (for 6655638)
Summary: minor assembler enhancements preparing for method handles
Reviewed-by: kvn
author | jrose |
---|---|
date | Wed, 04 Mar 2009 09:58:39 -0800 |
parents | a61af66fc99e |
children | 9adddb8c0fc8 |
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--- a/src/cpu/sparc/vm/assembler_sparc.inline.hpp Tue Mar 03 18:25:57 2009 -0800 +++ b/src/cpu/sparc/vm/assembler_sparc.inline.hpp Wed Mar 04 09:58:39 2009 -0800 @@ -143,6 +143,49 @@ inline void Assembler::ld( Register s1, int simm13a, Register d) { lduw( s1, simm13a, d); } #endif +inline void Assembler::ldub( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ldsb(s1, s2.as_register(), d); + else ldsb(s1, s2.as_constant(), d); +} +inline void Assembler::ldsb( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ldsb(s1, s2.as_register(), d); + else ldsb(s1, s2.as_constant(), d); +} +inline void Assembler::lduh( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ldsh(s1, s2.as_register(), d); + else ldsh(s1, s2.as_constant(), d); +} +inline void Assembler::ldsh( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ldsh(s1, s2.as_register(), d); + else ldsh(s1, s2.as_constant(), d); +} +inline void Assembler::lduw( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ldsw(s1, s2.as_register(), d); + else ldsw(s1, s2.as_constant(), d); +} +inline void Assembler::ldsw( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ldsw(s1, s2.as_register(), d); + else ldsw(s1, s2.as_constant(), d); +} +inline void Assembler::ldx( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ldx(s1, s2.as_register(), d); + else ldx(s1, s2.as_constant(), d); +} +inline void Assembler::ld( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ld(s1, s2.as_register(), d); + else ld(s1, s2.as_constant(), d); +} +inline void Assembler::ldd( Register s1, RegisterConstant s2, Register d) { + if (s2.is_register()) ldd(s1, s2.as_register(), d); + else ldd(s1, s2.as_constant(), d); +} + +// form effective addresses this way: +inline void Assembler::add( Register s1, RegisterConstant s2, Register d, int offset) { + if (s2.is_register()) add(s1, s2.as_register(), d); + else { add(s1, s2.as_constant() + offset, d); offset = 0; } + if (offset != 0) add(d, offset, d); +} inline void Assembler::ld( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ld( a.base(), a.disp() + offset, d ); } inline void Assembler::ldsb( const Address& a, Register d, int offset ) { relocate(a.rspec(offset)); ldsb( a.base(), a.disp() + offset, d ); } @@ -200,6 +243,27 @@ inline void Assembler::st( Register d, Register s1, Register s2) { stw(d, s1, s2); } inline void Assembler::st( Register d, Register s1, int simm13a) { stw(d, s1, simm13a); } +inline void Assembler::stb( Register d, Register s1, RegisterConstant s2) { + if (s2.is_register()) stb(d, s1, s2.as_register()); + else stb(d, s1, s2.as_constant()); +} +inline void Assembler::sth( Register d, Register s1, RegisterConstant s2) { + if (s2.is_register()) sth(d, s1, s2.as_register()); + else sth(d, s1, s2.as_constant()); +} +inline void Assembler::stx( Register d, Register s1, RegisterConstant s2) { + if (s2.is_register()) stx(d, s1, s2.as_register()); + else stx(d, s1, s2.as_constant()); +} +inline void Assembler::std( Register d, Register s1, RegisterConstant s2) { + if (s2.is_register()) std(d, s1, s2.as_register()); + else std(d, s1, s2.as_constant()); +} +inline void Assembler::st( Register d, Register s1, RegisterConstant s2) { + if (s2.is_register()) st(d, s1, s2.as_register()); + else st(d, s1, s2.as_constant()); +} + inline void Assembler::stb( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); stb( d, a.base(), a.disp() + offset); } inline void Assembler::sth( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); sth( d, a.base(), a.disp() + offset); } inline void Assembler::stw( Register d, const Address& a, int offset) { relocate(a.rspec(offset)); stw( d, a.base(), a.disp() + offset); } @@ -244,6 +308,14 @@ #endif } +inline void MacroAssembler::ld_ptr( Register s1, RegisterConstant s2, Register d ) { +#ifdef _LP64 + Assembler::ldx( s1, s2, d); +#else + Assembler::ld( s1, s2, d); +#endif +} + inline void MacroAssembler::ld_ptr( const Address& a, Register d, int offset ) { #ifdef _LP64 Assembler::ldx( a, d, offset ); @@ -268,6 +340,14 @@ #endif } +inline void MacroAssembler::st_ptr( Register d, Register s1, RegisterConstant s2 ) { +#ifdef _LP64 + Assembler::stx( d, s1, s2); +#else + Assembler::st( d, s1, s2); +#endif +} + inline void MacroAssembler::st_ptr( Register d, const Address& a, int offset) { #ifdef _LP64 Assembler::stx( d, a, offset); @@ -293,6 +373,14 @@ #endif } +inline void MacroAssembler::ld_long( Register s1, RegisterConstant s2, Register d ) { +#ifdef _LP64 + Assembler::ldx(s1, s2, d); +#else + Assembler::ldd(s1, s2, d); +#endif +} + inline void MacroAssembler::ld_long( const Address& a, Register d, int offset ) { #ifdef _LP64 Assembler::ldx(a, d, offset ); @@ -317,6 +405,14 @@ #endif } +inline void MacroAssembler::st_long( Register d, Register s1, RegisterConstant s2 ) { +#ifdef _LP64 + Assembler::stx(d, s1, s2); +#else + Assembler::std(d, s1, s2); +#endif +} + inline void MacroAssembler::st_long( Register d, const Address& a, int offset ) { #ifdef _LP64 Assembler::stx(d, a, offset);