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diff src/cpu/sparc/vm/assembler_sparc.inline.hpp @ 622:56aae7be60d4

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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
line wrap: on
line diff
--- 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);