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comparison src/share/vm/c1/c1_Compilation.hpp @ 1681:126ea7725993

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6953477: Increase portability and flexibility of building Hotspot Summary: A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail. Reviewed-by: phh, never, coleenp, dholmes
author bobv
date Tue, 03 Aug 2010 08:13:38 -0400
parents b812ff5abc73
children 4a665be40fd3
comparison
equal deleted inserted replaced
1680:a64438a2b7e8 1681:126ea7725993
166 void bailout(const char* msg); 166 void bailout(const char* msg);
167 bool bailed_out() const { return _bailout_msg != NULL; } 167 bool bailed_out() const { return _bailout_msg != NULL; }
168 const char* bailout_msg() const { return _bailout_msg; } 168 const char* bailout_msg() const { return _bailout_msg; }
169 169
170 static int desired_max_code_buffer_size() { 170 static int desired_max_code_buffer_size() {
171 #ifndef PPC
171 return (int) NMethodSizeLimit; // default 256K or 512K 172 return (int) NMethodSizeLimit; // default 256K or 512K
173 #else
174 // conditional branches on PPC are restricted to 16 bit signed
175 return MAX2((unsigned int)NMethodSizeLimit,32*K);
176 #endif
172 } 177 }
173 static int desired_max_constant_size() { 178 static int desired_max_constant_size() {
179 #ifndef PPC
174 return (int) NMethodSizeLimit / 10; // about 25K 180 return (int) NMethodSizeLimit / 10; // about 25K
181 #else
182 return (MAX2((unsigned int)NMethodSizeLimit, 32*K)) / 10;
183 #endif
175 } 184 }
176 185
177 static void setup_code_buffer(CodeBuffer* cb, int call_stub_estimate); 186 static void setup_code_buffer(CodeBuffer* cb, int call_stub_estimate);
178 187
179 // timers 188 // timers