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comparison runtime.S @ 541:a59ac6b4b5b5

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Get rid of the native stack option the 68K core. Trying to make it work with code that messes with the stack is not worth the trouble.
author Michael Pavone <pavone@retrodev.com>
date Sat, 15 Feb 2014 22:35:18 -0800
parents 4ca826862174
children 5d57fd8b44f8
comparison
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540:4ca826862174 541:a59ac6b4b5b5
175 shr $1, %cl 175 shr $1, %cl
176 and $1, %cl 176 and $1, %cl
177 mov %cl, (%rsi) 177 mov %cl, (%rsi)
178 ret 178 ret
179 179
180 .global m68k_modified_ret_addr
181 m68k_modified_ret_addr:
182 add $16, %rsp
183 call m68k_native_addr
184 jmp *%rcx
185
186 .global m68k_native_addr_and_sync 180 .global m68k_native_addr_and_sync
187 m68k_native_addr_and_sync: 181 m68k_native_addr_and_sync:
188 call m68k_save_context 182 call m68k_save_context
189 push %rcx 183 push %rcx
190 mov %rsi, %rdi 184 mov %rsi, %rdi