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@@ -0,0 +1,1104 @@
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+#define PUSH_POP_OPT TRUE
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+
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+/******************************************************************************/
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+/* */
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+/* Group 1 : load instructions */
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+/* */
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+/******************************************************************************/
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+
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+C_loc ==> "push $1".
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+
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+C_lol ==> "push $1(ebp)".
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+
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+C_loe.. ==> "push ($1+$2)".
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+
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+C_lil ==> "mov eax, $1(ebp)";
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+ "push (eax)".
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+
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+C_lof ==> "pop eax";
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+ "push $1(eax)".
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+
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+C_lal ==> "lea eax, $1(ebp)";
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+ "push eax".
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+
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+C_lae.. ==> "push $1+$2".
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+
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+C_lxl
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+ $1 == 0 ==> "push ebp".
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+
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+ $1 == 1 ==> "push 8(ebp)".
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+
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+ default ==> "mov ecx, $1-1";
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+ "mov eax, 8(ebp)";
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+ "1: mov eax, 8(eax)";
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+ "loop 1b";
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+ "push eax".
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+
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+C_lxa
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+ $1 == 0 ==> "lea eax, 8(ebp)";
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+ "push eax".
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+
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+ $1 == 1 ==> "mov eax, 8(ebp)";
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+ "add eax, 8";
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+ "push eax".
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+
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+ default ==> "mov ecx, $1-1";
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+ "mov eax, 8(ebp)";
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+ "1: mov eax, 8(eax)";
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+ "loop 1b";
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+ "add eax, 8";
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+ "push eax".
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+
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+C_loi
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+ $1 == 1 ==> "pop ecx";
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+ "movzx eax, (ecx)";
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+ "push eax".
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+
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+ $1 == 2 ==> "pop ecx";
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+ "xor eax,eax";
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+ "o16";
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+ "mov eax, (ecx)";
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+ "push (eax)".
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+
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+ $1 == 4 ==> "pop eax";
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+ "push (eax)".
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+
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+ default ==> "pop ebx";
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+ "mov ecx, $1";
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+ "call .loi".
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+
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+C_los
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+ $1 == 4 ==> "pop ecx";
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+ "pop ebx";
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+ "call .los".
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+
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+ default ==> arg_error( "C_los", $1).
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+
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+C_los_narg ==> "pop eax";
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+ "cmp eax, 4";
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+ "jne .unknown";
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+ "pop ecx";
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+ "pop ebx";
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+ "call .los".
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+
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+C_ldl ==> "push $1+4(ebp)";
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+ "push $1(ebp)".
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+
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+C_lde.. ==> "push ($1+$2+4)";
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+ "push ($1+$2)".
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+
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+C_ldf ==> "pop eax";
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+ "push $1+4(eax)";
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+ "push $1(eax)".
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+
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+C_lpi ==> "push $1".
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+
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+/******************************************************************************/
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+/* */
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+/* Group 2 : store instructions */
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+/* */
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+/******************************************************************************/
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+
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+C_stl ==> "pop $1(ebp)".
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+
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+C_ste.. ==> "pop ($1+$2)".
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+
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+C_sil ==> "mov eax, $1(ebp)";
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+ "pop (eax)".
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+
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+C_stf ==> "pop eax";
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+ "pop $1(eax)".
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+
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+C_sti
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+ $1 == 1 ==> "pop ecx";
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+ "pop eax";
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+ "movb (ecx), al".
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+
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+ $1 == 2 ==> "pop eax";
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+ "pop ecx";
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+ "o16";
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+ "mov (eax),ecx".
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+
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+ $1 == 4 ==> "pop eax";
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+ "pop (eax)".
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+
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+ default ==> "pop ebx";
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+ "mov ecx, $1";
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+ "call .sti".
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+
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+C_sts
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+ $1 == 4 ==> "pop ecx";
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+ "pop ebx";
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+ "call .sti".
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+
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+ default ==> arg_error( "C_sts", $1).
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+
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+C_sts_narg ==> "pop eax";
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+ "cmp eax, 4";
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+ "jne .unknown";
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+ "pop ecx";
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+ "pop ebx";
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+ "call .sti".
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+
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+C_sdl ==> "pop $1(ebp)";
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+ "pop $1+4(ebp)".
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+
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+C_sde.. ==> "pop ($1+$2)";
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+ "pop ($1+$2+4)".
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+
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+C_sdf ==> "pop eax";
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+ "pop $1(eax)";
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+ "pop $1+4(eax)".
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+
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+/******************************************************************************/
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+/* */
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+/* Group 3 : integer arithmetic */
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+/* */
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+/******************************************************************************/
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+
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+C_adi
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+ $1 == 4 ==> "pop eax";
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+ "pop ecx";
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+ "add eax, ecx";
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+ "push eax".
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+
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+ default ==> arg_error("C_adi", $1).
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+
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+C_adi_narg ==> "pop ecx";
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+ "pop eax";
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+ "call .adi";
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+ "push eax".
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+
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+C_sbi
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+ $1 == 4 ==> "pop ecx";
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+ "pop eax";
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+ "sub eax, ecx";
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+ "push eax".
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+
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+ default ==> arg_error("C_sbi", $1).
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+
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+C_sbi_narg ==> "pop ecx";
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+ "pop eax";
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+ "call .sbi";
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+ "push eax".
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+
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+C_mli
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+ $1 == 4 ==> "pop eax";
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+ "pop ecx";
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+ "imul ecx";
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+ "push eax".
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+
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+ default ==> arg_error( "C_mli", $1).
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+
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+C_mli_narg ==> "pop eax";
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+ "call .mli".
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+
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+C_dvi
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+ $1 == 4 ==> "pop ecx";
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+ "pop eax";
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+ "cdq";
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+ "idiv ecx";
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+ "push eax".
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+
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+ default ==> arg_error( "C_dvi", $1).
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+
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+C_dvi_narg ==> "pop eax";
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+ "call .dvi".
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+
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+C_rmi
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+ $1 == 4 ==> "pop ebx";
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+ "pop eax";
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+ "cdq";
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+ "idiv ebx";
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+ "push edx".
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+
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+ default ==> arg_error( "C_rmi", $1).
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+
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+C_rmi_narg ==> "pop eax";
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+ "call .rmi".
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+
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+C_ngi
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+ $1 == 4 ==> "pop eax";
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+ "neg eax";
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+ "push eax".
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+
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+ default ==> "mov eax, $1";
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+ "call .ngi".
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+
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+C_ngi_narg ==> "pop eax";
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+ "call .ngi".
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+
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+C_sli
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+ $1 == 4 ==> "pop ecx";
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+ "pop eax";
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+ "sal eax, cl";
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+ "push eax".
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+
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+ default ==> "mov eax, $1";
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+ "call .sli".
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+
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+C_sli_narg ==> "pop eax";
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+ "call .sli".
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+
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+C_sri
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+ $1 == 4 ==> "pop ecx";
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+ "pop eax";
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+ "sar eax, cl";
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+ "push eax".
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+
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+ default ==> "mov eax, $1";
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+ "call .sri".
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+
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+C_sri_narg ==> "pop eax";
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+ "call .sri".
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+
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+/******************************************************************************/
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+/* */
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+/* Group 4 : Unsigned arithmetic */
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+/* */
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+/******************************************************************************/
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+
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+C_adu ==> C_adi( $1).
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+
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+C_adu_narg ==> C_adi_narg().
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+
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+C_sbu ==> C_sbi( $1).
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+
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+C_sbu_narg ==> C_sbi_narg().
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+
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+C_mlu ==> C_mli( $1).
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+
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+C_mlu_narg ==> C_mli_narg().
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+
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+C_dvu
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+ $1 == 4 ==> "pop ebx";
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+ "pop eax";
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+ "xor edx, edx";
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+ "div ebx";
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+ "push eax".
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+
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+ default ==> "mov eax, $1";
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+ "call .dvu".
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+
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+C_dvu_narg ==> "pop eax";
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+ "call .dvu".
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+
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+C_rmu
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+ $1 == 4 ==> "pop ebx";
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+ "pop eax";
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+ "xor edx, edx";
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+ "div ebx";
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+ "push edx".
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+
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+ default ==> "mov eax, $1";
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+ "call .rmu".
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+
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+C_rmu_narg ==> "pop eax";
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+ "call .rmu".
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+
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+C_slu ==> C_sli( $1).
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+
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+C_slu_narg ==> C_sli_narg().
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+
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+C_sru
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+ $1 == 4 ==> "pop ecx";
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+ "pop eax";
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+ "shr eax, cl";
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+ "push eax".
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+
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+ default ==> arg_error( "C_sru", $1).
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+
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+/******************************************************************************/
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+/* */
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+/* Group 5 : Floating point arithmetic */
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+/* */
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+/******************************************************************************/
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+
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+C_adf
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+ $1 == 4 ==> "call .adf4";
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+ "pop ebx".
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+ $1 == 8 ==> "call .adf8";
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+ "add esp,8".
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+ default ==> arg_error("C_adf", $1).
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+
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+C_sbf
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+ $1 == 4 ==> "call .sbf4";
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+ "pop ebx".
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+ $1 == 8 ==> "call .sbf8";
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+ "add esp,8".
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+ default ==> arg_error("C_sbf", $1).
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+
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+C_mlf
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+ $1 == 4 ==> "call .mlf4";
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+ "pop ebx".
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+ $1 == 8 ==> "call .mlf8";
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+ "add esp,8".
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+ default ==> arg_error("C_mlf", $1).
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+
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+C_dvf
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+ $1 == 4 ==> "call .dvf4";
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+ "pop ebx".
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+ $1 == 8 ==> "call .dvf8";
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+ "add esp,8".
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+ default ==> arg_error("C_dvf", $1).
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+
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+C_fif
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+ $1 == 4 ==> "call .fif4".
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+ $1 == 8 ==> "call .fif8".
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+ default ==> arg_error("C_fif", $1).
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+
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+C_fef
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+ $1 == 4 ==> "pop eax";
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+ "push eax";
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+ "push eax";
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+ "call .fef4".
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+ $1 == 8 ==> "pop eax";
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+ "pop ebx";
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+ "push eax";
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+ "push ebx";
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+ "push eax";
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+ "call .fef8".
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+ default ==> arg_error("C_fef", $1).
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+
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+/******************************************************************************/
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+/* */
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+/* Group 6 : Pointer arithmetic */
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+/* */
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+/******************************************************************************/
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+
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+C_adp
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+
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+ $1 == 0 ==> .
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+
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+ $1 == 1 ==> "pop eax";
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+ "inc eax";
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+ "push eax".
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+
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+ $1 == -1 ==> "pop eax";
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+ "dec eax";
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+ "push eax".
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+
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+ default ==> "pop eax";
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+ "add eax, $1";
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+ "push eax".
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+
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+C_ads
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+ $1 == 4 ==> "pop eax";
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+ "pop ebx";
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+ "add eax, ebx";
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+ "push eax".
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+
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+ default ==> arg_error( "C_ads", $1).
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+
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+C_ads_narg ==> "pop eax";
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+ "cmp eax, 4";
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+ "jne .unknown";
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+ "pop eax";
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+ "pop ebx";
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+ "add eax, ebx";
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+ "push eax".
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+
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+C_sbs
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+ $1 == 4 ==> "pop ebx";
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+ "pop eax";
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+ "sub eax, ebx";
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+ "push eax".
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+
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+ default ==> arg_error( "C_sbs", $1).
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+
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+C_sbs_narg ==> "pop eax";
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+ "cmp eax, 4";
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+ "jne .unknown";
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+ "pop ebx";
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+ "pop eax";
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+ "sub eax, ebx";
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+ "push eax".
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+
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+/******************************************************************************/
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+/* */
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+/* Group 7 : Increment/decrement/zero */
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+/* */
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+/******************************************************************************/
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+
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+C_inc ==> "pop eax";
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+ "inc eax";
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+ "push eax".
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+
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+C_inl ==> "inc $1(ebp)".
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+
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+C_ine.. ==> "inc ($1+$2)".
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+
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+C_dec ==> "pop eax";
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+ "dec eax";
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+ "push eax".
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+
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+C_del ==> "dec $1(ebp)".
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+
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+C_dee.. ==> "dec ($1+$2)".
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+
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+C_zrl ==> "mov $1(ebp), 0".
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+
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+C_zre.. ==> "mov ($1+$2), 0".
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+
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+C_zer
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+ $1 == 4 ==> "xor eax, eax";
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+ "push eax".
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+
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+ $1 == 8 ==> "xor eax, eax";
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+ "push eax";
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+ "push eax".
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+
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+ $1 % 4 == 0 ==> "mov ecx, $1/4";
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+ "xor eax, eax";
|
|
|
+ "1: push eax";
|
|
|
+ "loop 1b".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_zer", $1).
|
|
|
+
|
|
|
+C_zrf ==> C_zer($1).
|
|
|
+
|
|
|
+C_zer_narg ==> "pop ecx";
|
|
|
+ "sar ecx, 2";
|
|
|
+ "xor eax, eax";
|
|
|
+ "1: push eax";
|
|
|
+ "loop 1b".
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Group 8 : Convert */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+C_cii ==> "pop ecx";
|
|
|
+ "pop edx";
|
|
|
+ "pop eax";
|
|
|
+ "call .cii";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+C_cui ==> C_cuu().
|
|
|
+
|
|
|
+C_ciu ==> C_cuu().
|
|
|
+
|
|
|
+C_cuu ==> "pop ecx";
|
|
|
+ "pop edx".
|
|
|
+
|
|
|
+C_cif ==> "pop eax";
|
|
|
+ "cmp eax,4";
|
|
|
+ "jne 1f";
|
|
|
+ "call .cif4";
|
|
|
+ "pop ebx";
|
|
|
+ "jmp 2f";
|
|
|
+ "1: call .cif8";
|
|
|
+ "2:".
|
|
|
+
|
|
|
+C_cuf ==> "pop eax";
|
|
|
+ "cmp eax,4";
|
|
|
+ "jne 1f";
|
|
|
+ "call .cuf4";
|
|
|
+ "pop ebx";
|
|
|
+ "jmp 2f";
|
|
|
+ "1: call .cuf8";
|
|
|
+ "2:".
|
|
|
+
|
|
|
+C_cfi ==> "call .cfi";
|
|
|
+ "pop ecx";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp ebx,4";
|
|
|
+ "je 1f";
|
|
|
+ "pop ebx";
|
|
|
+ "1:".
|
|
|
+
|
|
|
+C_cfu ==> "call .cfu";
|
|
|
+ "pop ecx";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp ebx,4";
|
|
|
+ "je 1f";
|
|
|
+ "pop ebx";
|
|
|
+ "1:".
|
|
|
+
|
|
|
+C_cff ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp eax,ebx";
|
|
|
+ "je 1f";
|
|
|
+ "cmp eax,4";
|
|
|
+ "jne 2f";
|
|
|
+ "call .cff4";
|
|
|
+ "pop ebx";
|
|
|
+ "jmp 1f";
|
|
|
+ "2: pop eax";
|
|
|
+ "xor ebx,ebx";
|
|
|
+ "push ebx";
|
|
|
+ "push eax";
|
|
|
+ "call .cff8";
|
|
|
+ "1:".
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Group 9 : Logical */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+C_and
|
|
|
+ $1 == 4 ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "and eax, ebx";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "mov ecx, $1";
|
|
|
+ "call .and".
|
|
|
+
|
|
|
+C_and_narg ==> "pop ecx";
|
|
|
+ "call .and".
|
|
|
+
|
|
|
+C_ior
|
|
|
+ $1 == 4 ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "or eax, ebx";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "mov ecx, $1";
|
|
|
+ "call .ior".
|
|
|
+
|
|
|
+C_ior_narg ==> "pop ecx";
|
|
|
+ "call .ior".
|
|
|
+
|
|
|
+C_xor
|
|
|
+ $1 == 4 ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "xor eax, ebx";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "mov ecx, $1";
|
|
|
+ "call .xor".
|
|
|
+
|
|
|
+C_xor_narg ==> "pop ecx";
|
|
|
+ "call .xor".
|
|
|
+
|
|
|
+C_com
|
|
|
+ $1 == 4 ==> "pop eax";
|
|
|
+ "not eax";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "mov ecx, $1";
|
|
|
+ "call .com".
|
|
|
+
|
|
|
+C_com_narg ==> "pop ecx";
|
|
|
+ "call .com".
|
|
|
+
|
|
|
+C_rol
|
|
|
+ $1 == 4 ==> "pop ecx";
|
|
|
+ "pop eax";
|
|
|
+ "rol eax, cl";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "mov ecx, $1";
|
|
|
+ "call .rol".
|
|
|
+
|
|
|
+C_rol_narg ==> "pop ecx";
|
|
|
+ "call .rol".
|
|
|
+
|
|
|
+C_ror
|
|
|
+ $1 == 4 ==> "pop ecx";
|
|
|
+ "pop eax";
|
|
|
+ "ror eax, cl";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "mov ecx, $1";
|
|
|
+ "call .ror".
|
|
|
+
|
|
|
+C_ror_narg ==> "pop ecx";
|
|
|
+ "call .ror".
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Group 10 : Sets */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+C_inn
|
|
|
+ $1 == 4 ==> "pop ecx";
|
|
|
+ "pop eax";
|
|
|
+ "shr eax, cl";
|
|
|
+ "and eax, 1";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "pop eax";
|
|
|
+ "mov ecx, $1";
|
|
|
+ "call .inn";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+C_inn_narg ==> "pop ecx";
|
|
|
+ "pop eax";
|
|
|
+ "call .inn";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+C_set
|
|
|
+ $1 == 4 ==> "pop ecx";
|
|
|
+ "mov eax, 1";
|
|
|
+ "shl eax, cl";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "pop eax";
|
|
|
+ "mov ecx, $1";
|
|
|
+ "call .set".
|
|
|
+
|
|
|
+C_set_narg ==> "pop ecx";
|
|
|
+ "pop eax";
|
|
|
+ "call .set".
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Group 11 : Array */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+C_lar
|
|
|
+ $1 == 4 ==> "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "call .lar4".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_lar", $1).
|
|
|
+
|
|
|
+C_lar_narg ==> "call .ilar".
|
|
|
+
|
|
|
+C_sar
|
|
|
+ $1 == 4 ==> "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "call .sar4".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_sar", $1).
|
|
|
+
|
|
|
+C_sar_narg ==> "call .isar".
|
|
|
+
|
|
|
+C_aar
|
|
|
+ $1 == 4 ==> "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "pop ecx";
|
|
|
+ "sub eax, (ebx)";
|
|
|
+ "mul 8(ebx)";
|
|
|
+ "add eax, ecx";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_aar", $1).
|
|
|
+
|
|
|
+C_aar_narg ==> "call .iaar";
|
|
|
+ "push ebx".
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Group 12 : Compare */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+C_cmi
|
|
|
+ $1 == 4 ==> "pop ebx";
|
|
|
+ "pop ecx";
|
|
|
+ "xor eax, eax";
|
|
|
+ "cmp ecx, ebx";
|
|
|
+ "je 2f";
|
|
|
+ "jl 1f";
|
|
|
+ "inc eax";
|
|
|
+ "jmp 2f";
|
|
|
+ "1: dec eax";
|
|
|
+ "2: push eax".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_cmi", $1).
|
|
|
+
|
|
|
+C_cmu
|
|
|
+ $1 == 4 ==> C_cmp().
|
|
|
+
|
|
|
+ default ==> arg_error( "C_cmu", $1).
|
|
|
+
|
|
|
+C_cms
|
|
|
+ $1 == 4 ==> C_sbi( (arith) 4).
|
|
|
+
|
|
|
+ default ==> "mov ecx, $1";
|
|
|
+ "call .cms";
|
|
|
+ "push ecx".
|
|
|
+
|
|
|
+C_cms_narg ==> "pop ecx";
|
|
|
+ "call .cms";
|
|
|
+ "push ecx".
|
|
|
+
|
|
|
+C_cmp ==> "pop ebx";
|
|
|
+ "pop ecx";
|
|
|
+ "xor eax, eax";
|
|
|
+ "cmp ecx, ebx";
|
|
|
+ "je 2f";
|
|
|
+ "jb 1f";
|
|
|
+ "inc eax";
|
|
|
+ "jmp 2f";
|
|
|
+ "1: dec eax";
|
|
|
+ "2: push eax".
|
|
|
+
|
|
|
+C_cmf
|
|
|
+ $1 == 4 ==> "call .cmf4";
|
|
|
+ "pop ebx";
|
|
|
+ "pop ebx";
|
|
|
+ "push eax".
|
|
|
+ $1 == 8 ==> "call .cmf8";
|
|
|
+ "add esp,16";
|
|
|
+ "push eax".
|
|
|
+ default ==> arg_error("C_cmf", $1).
|
|
|
+
|
|
|
+C_tlt ==> "pop eax";
|
|
|
+ "xor ebx, ebx";
|
|
|
+ "test eax, eax";
|
|
|
+ "jge 1f";
|
|
|
+ "inc ebx";
|
|
|
+ "1: push ebx".
|
|
|
+
|
|
|
+C_tle ==> "pop eax";
|
|
|
+ "xor ebx, ebx";
|
|
|
+ "test eax, eax";
|
|
|
+ "jg 1f";
|
|
|
+ "inc ebx";
|
|
|
+ "1: push ebx".
|
|
|
+
|
|
|
+C_teq ==> "pop eax";
|
|
|
+ "xor ebx, ebx";
|
|
|
+ "test eax, eax";
|
|
|
+ "jne 1f";
|
|
|
+ "inc ebx";
|
|
|
+ "1: push ebx".
|
|
|
+
|
|
|
+C_tne ==> "pop eax";
|
|
|
+ "xor ebx, ebx";
|
|
|
+ "test eax, eax";
|
|
|
+ "je 1f";
|
|
|
+ "inc ebx";
|
|
|
+ "1: push ebx".
|
|
|
+
|
|
|
+C_tge ==> "pop eax";
|
|
|
+ "xor ebx, ebx";
|
|
|
+ "test eax, eax";
|
|
|
+ "jl 1f";
|
|
|
+ "inc ebx";
|
|
|
+ "1: push ebx".
|
|
|
+
|
|
|
+C_tgt ==> "pop eax";
|
|
|
+ "xor ebx, ebx";
|
|
|
+ "test eax, eax";
|
|
|
+ "jle 1f";
|
|
|
+ "inc ebx";
|
|
|
+ "1: push ebx".
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Group 13 : Branch */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+C_bra ==> "jmp $1".
|
|
|
+
|
|
|
+C_blt ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp ebx, eax";
|
|
|
+ "jl $1".
|
|
|
+
|
|
|
+C_ble ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp ebx, eax";
|
|
|
+ "jle $1".
|
|
|
+
|
|
|
+C_beq ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp ebx, eax";
|
|
|
+ "je $1".
|
|
|
+
|
|
|
+C_bne ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp ebx, eax";
|
|
|
+ "jne $1".
|
|
|
+
|
|
|
+C_bge ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp ebx, eax";
|
|
|
+ "jge $1".
|
|
|
+
|
|
|
+C_bgt ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "cmp ebx, eax";
|
|
|
+ "jg $1".
|
|
|
+
|
|
|
+C_zlt ==> "pop eax";
|
|
|
+ "test eax, eax";
|
|
|
+ "jl $1".
|
|
|
+
|
|
|
+C_zle ==> "pop eax";
|
|
|
+ "test eax, eax";
|
|
|
+ "jle $1".
|
|
|
+
|
|
|
+C_zeq ==> "pop eax";
|
|
|
+ "test eax, eax";
|
|
|
+ "je $1".
|
|
|
+
|
|
|
+C_zne ==> "pop eax";
|
|
|
+ "test eax, eax";
|
|
|
+ "jne $1".
|
|
|
+
|
|
|
+C_zge ==> "pop eax";
|
|
|
+ "test eax, eax";
|
|
|
+ "jge $1".
|
|
|
+
|
|
|
+C_zgt ==> "pop eax";
|
|
|
+ "test eax, eax";
|
|
|
+ "jg $1".
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Group 14 : Procedure call instructions */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+C_cai ==> "pop ebx";
|
|
|
+ "call ebx".
|
|
|
+
|
|
|
+C_cal ==> "call $1".
|
|
|
+
|
|
|
+C_lfr
|
|
|
+ $1 == 4 ==> "push eax".
|
|
|
+
|
|
|
+ $1 == 8 ==> "push edx";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_lfr", $1).
|
|
|
+
|
|
|
+C_ret
|
|
|
+ $1 == 0 ==> "leave";
|
|
|
+ "ret".
|
|
|
+
|
|
|
+ $1 == 4 ==> "pop eax";
|
|
|
+ "leave";
|
|
|
+ "ret".
|
|
|
+
|
|
|
+ $1 == 8 ==> "pop eax";
|
|
|
+ "pop edx";
|
|
|
+ "leave";
|
|
|
+ "ret".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_ret", $1).
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Group 15 : Miscellaneous instructions */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+C_asp
|
|
|
+ $1 == 4 ==> "pop ebx".
|
|
|
+
|
|
|
+ $1 == 8 ==> "pop ebx";
|
|
|
+ "pop ebx".
|
|
|
+
|
|
|
+ $1 == -4 ==> "push eax".
|
|
|
+
|
|
|
+ $1 == -8 ==> "push eax";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "add esp, $1".
|
|
|
+
|
|
|
+C_ass
|
|
|
+ $1 == 4 ==> "pop eax";
|
|
|
+ "add esp, eax".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_ass", $1).
|
|
|
+
|
|
|
+C_ass_narg ==> "pop eax";
|
|
|
+ "cmp eax, 4";
|
|
|
+ "jne .unknown";
|
|
|
+ "pop eax";
|
|
|
+ "add esp, eax".
|
|
|
+
|
|
|
+C_blm
|
|
|
+ $1 % 4 == 0 ==> "mov ecx, $1/4";
|
|
|
+ "call .blm".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_blm", $1).
|
|
|
+
|
|
|
+C_bls
|
|
|
+ $1 == 4 ==> "pop ecx";
|
|
|
+ "sar ecx,2";
|
|
|
+ "call .blm".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_bls", $1).
|
|
|
+
|
|
|
+C_bls_narg ==> "pop eax";
|
|
|
+ "cmp eax, 4";
|
|
|
+ "jne .unknown";
|
|
|
+ "pop ecx";
|
|
|
+ "sar ecx, 2";
|
|
|
+ "call .blm".
|
|
|
+
|
|
|
+C_csa
|
|
|
+ $1 == 4 ==> "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "jmp .csa4".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_csa", $1).
|
|
|
+
|
|
|
+C_csa_narg ==> "pop eax";
|
|
|
+ "cmp eax, 4";
|
|
|
+ "jne .unknown";
|
|
|
+ "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "jmp .csa4".
|
|
|
+
|
|
|
+C_csb
|
|
|
+ $1 == 4 ==> "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "jmp .csb4".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_csb", $1).
|
|
|
+
|
|
|
+C_csb_narg ==> "pop eax";
|
|
|
+ "cmp eax, 4";
|
|
|
+ "jne .unknown";
|
|
|
+ "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "jmp .csb4".
|
|
|
+
|
|
|
+C_dch ==> "mov ebp, (ebp)".
|
|
|
+
|
|
|
+C_dup
|
|
|
+ $1 == 4 ==> "pop eax";
|
|
|
+ "push eax";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ $1 == 8 ==> "pop eax";
|
|
|
+ "pop ebx";
|
|
|
+ "push ebx";
|
|
|
+ "push eax";
|
|
|
+ "push ebx";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> "mov ecx, $1";
|
|
|
+ "call .dup".
|
|
|
+
|
|
|
+C_dus
|
|
|
+ $1 == 4 ==> "pop ecx";
|
|
|
+ "call .dup".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_dus", $1).
|
|
|
+
|
|
|
+C_dus_narg ==> "pop eax";
|
|
|
+ "cmp eax, 4";
|
|
|
+ "jne .unknown";
|
|
|
+ "pop ecx";
|
|
|
+ "call .dup".
|
|
|
+
|
|
|
+C_exg ==> "mov ecx, $1";
|
|
|
+ "call .exg".
|
|
|
+
|
|
|
+C_exg_narg ==> "pop ecx";
|
|
|
+ "call .exg".
|
|
|
+
|
|
|
+C_fil.. ==> "mov (hol0+4), $1+$2".
|
|
|
+
|
|
|
+C_gto.. ==> "mov ebx, $1+$2";
|
|
|
+ "call .gto".
|
|
|
+
|
|
|
+C_lim ==> "push (.ignmask)".
|
|
|
+
|
|
|
+C_lin ==> "mov (hol0), $1".
|
|
|
+
|
|
|
+C_lni ==> "inc (hol0)".
|
|
|
+
|
|
|
+C_lor
|
|
|
+ $1 == 0 ==> "push ebp".
|
|
|
+
|
|
|
+ $1 == 1 ==> "mov eax, esp";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ $1 == 2 ==> "push (.reghp)".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_lor", $1).
|
|
|
+
|
|
|
+C_lpb ==> "pop eax";
|
|
|
+ "add eax, 8";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+C_mon ==> "pop eax";
|
|
|
+ "call .mon".
|
|
|
+
|
|
|
+C_nop ==> "call .nop".
|
|
|
+
|
|
|
+C_rck
|
|
|
+ $1 == 4 ==> "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "call .rck";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_rck", $1).
|
|
|
+
|
|
|
+C_rck_narg ==> "pop eax";
|
|
|
+ "cmp eax, 4";
|
|
|
+ "jne .unknown";
|
|
|
+ "pop ebx";
|
|
|
+ "pop eax";
|
|
|
+ "call .rck";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+
|
|
|
+C_rtt ==> C_ret( (arith) 0).
|
|
|
+
|
|
|
+C_sig ==> "pop eax";
|
|
|
+ "xchg (.trppc), eax";
|
|
|
+ "push eax".
|
|
|
+
|
|
|
+C_sim ==> "pop (.ignmask)".
|
|
|
+
|
|
|
+C_str
|
|
|
+ $1 == 0 ==> "pop ebp".
|
|
|
+
|
|
|
+ $1 == 1 ==> "pop esp".
|
|
|
+
|
|
|
+ $1 == 2 ==> "pop (.reghp)".
|
|
|
+
|
|
|
+ default ==> arg_error( "C_str", $1).
|
|
|
+
|
|
|
+C_trp ==> "pop eax";
|
|
|
+ "call .trp".
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Storage-routines */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+
|
|
|
+..icon
|
|
|
+ $2 == 1 ==> gen1( (ONE_BYTE) atoi( $1)).
|
|
|
+ $2 == 2 ==> gen2( (TWO_BYTES) atoi( $1)).
|
|
|
+ $2 == 4 ==> gen4( (FOUR_BYTES) atol( $1)).
|
|
|
+ default ==> arg_error( "..icon", $1).
|
|
|
+
|
|
|
+..ucon
|
|
|
+ $2 == 1 ==> gen1( (ONE_BYTE) atoi( $1)).
|
|
|
+ $2 == 2 ==> gen2( (TWO_BYTES) atoi( $1)).
|
|
|
+ $2 == 4 ==> gen4( (FOUR_BYTES) atol( $1)).
|
|
|
+ default ==> arg_error( "..ucon", $1).
|
|
|
+
|
|
|
+..fcon ==> con_float($1, $2).
|
|
|
+
|
|
|
+/******************************************************************************/
|
|
|
+/* */
|
|
|
+/* Extra-routines */
|
|
|
+/* */
|
|
|
+/******************************************************************************/
|
|
|
+
|
|
|
+#ifdef PUSH_POP_OPT
|
|
|
+
|
|
|
+C_df_ilb ==> clean_push_buf();
|
|
|
+ symbol_definition( $1);
|
|
|
+ set_local_visible( $1).
|
|
|
+#endif
|
|
|
+
|
|
|
+C_jump ==> "jmp $1".
|
|
|
+
|
|
|
+C_prolog ==> .
|
|
|
+
|
|
|
+C_locals
|
|
|
+ $1 < 32767 ==> "enter $1,0".
|
|
|
+ default ==> "enter 0,0";
|
|
|
+ "sub esp, $1".
|