Allow forcing the second byte of STOP

Fixes #433
2025-11-20 18:22:07 +00:00 · 2020-02-07 10:06:02 +01:00
parent ee34200e5f
commit 9687e6e1dd
3 changed files with 10 additions and 0 deletions
--- a/src/asm/asmy.y
+++ b/src/asm/asmy.y
@@ -2126,6 +2126,11 @@ z80_stop	: T_Z80_STOP
 			out_AbsByte(0x10);
 			out_AbsByte(0x00);
 		}
+		| T_Z80_STOP const_8bit
+		{
+			out_AbsByte(0x10);
+			out_RelByte(&$2);
+		}
 ;

 z80_sub		: T_Z80_SUB op_a_n
--- a/test/link/all-instructions.asm
+++ b/test/link/all-instructions.asm
@@ -235,3 +235,8 @@ jrlabel:
    nop
    scf
    stop
+BYTE = 0
+REPT 256
+    stop BYTE
+BYTE = BYTE + 1
+ENDR
--- a/test/link/all-instructions.out.bin
+++ b/test/link/all-instructions.out.bin