Fix the FXSAVE/FXRSTOR instructions.

2025-04-22 09:13:38 +02:00
parent ac25b87e48
commit 8790395a05
10 changed files with 111 additions and 17 deletions
--- a/src/codegen_new/codegen_reg.c
+++ b/src/codegen_new/codegen_reg.c
@@ -170,6 +170,7 @@ struct
    [IREG_SS_limit_high] = { REG_DWORD,         &cpu_state.seg_ss.limit_high,       REG_INTEGER, REG_PERMANENT},

    [IREG_eaa16] = { REG_WORD,         &cpu_state.eaaddr,                  REG_INTEGER, REG_PERMANENT},
+    [IREG_x87_op] = { REG_WORD,         &x87_op,                            REG_INTEGER, REG_PERMANENT},

 /*Temporary registers are stored on the stack, and are not guaranteed to
  be preserved across uOPs. They will not be written back if they will