1 files changed, 0 insertions, 40 deletions
diff --git a/newasm/opcode.s b/newasm/opcode.s
deleted file mode 100644
index 71a5201..0000000
--- a/newasm/opcode.s
+++ /dev/null
@@ -1,40 +0,0 @@
-.syntax unified
-.cpu cortex-m0plus
-.thumb
-
-.type opcode, %function
-.global opcode
-
-// 1 unexpected first char
-
-// R1 input buffer
-// R2 output buffer
-
-opcode:   PUSH    {LR}
-          LDRB    R0, [R1]    // get a char
-          CMP     R0, 0x41    // A
-          BLO     1f
-          CMP     R0, 0x5A    // Z
-          BLS     2f
-1:        MOVS    R0, #1      // unexpected char
-          POP     {PC}
-2:        ADDS    R1, 1       // consume the character
-          STRB    R0, [R2]    // store in temp buffer
-          ADDS    R2, 1       // advance temp buffer pointer
-          LDRB    R0, [R1]    // get another character
-          BL      goodchar    // check if valid symbol char
-          BEQ     2b          // if so keep getting chars
-          MOVS    R0, #0      // return code success
-          STRB    R0, [R2]    // write null byte
-          POP     {PC}
-
-goodchar: CMP     R0, '0
-          BLO     bad
-          CMP     R0, '9
-          BLS     good
-          CMP     R0, 'A
-          BLO     bad
-          CMP     R0, 'Z
-          BHI     bad
-good:     CMP     R0, R0
-bad:      BX      LR