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-rw-r--r--runtime.S12
1 files changed, 7 insertions, 5 deletions
diff --git a/runtime.S b/runtime.S
index 9237ac9..bf7e06d 100644
--- a/runtime.S
+++ b/runtime.S
@@ -268,10 +268,12 @@ vdp_psg_wb:
.global m68k_write_long_lowfirst
m68k_write_long_lowfirst:
push %rdi
+ push %rcx
add $2, %edi
call m68k_write_word
- shr $16, %ecx
+ pop %rcx
pop %rdi
+ shr $16, %ecx
jmp m68k_write_word
.global m68k_write_long_highfirst
@@ -391,8 +393,8 @@ m68k_modified_ret_addr:
dyn_addr_msg:
.asciz "Program needs dynamically calculated native address\n"
- .global m68k_native_addr
-m68k_native_addr:
+ .global m68k_native_addr_and_sync
+m68k_native_addr_and_sync:
call m68k_save_context
push %rcx
mov %rsi, %rdi
@@ -406,8 +408,8 @@ m68k_native_addr:
call m68k_load_context
ret
- .global m68k_native_addr_and_sync
-m68k_native_addr_and_sync:
+ .global m68k_native_addr
+m68k_native_addr:
call m68k_save_context
push %rsi
mov 144(%rsi), %rdi