Node: Xtensa Syntax, Next: Xtensa Optimizations, Previous: Xtensa Options, Up: Xtensa-Dependent

### Assembler Syntax

Block comments are delimited by `/*` and `*/`. End of line comments may be introduced with either `#` or `//`.

Instructions consist of a leading opcode or macro name followed by whitespace and an optional comma-separated list of operands:

         opcode [operand,...]

Instructions must be separated by a newline or semicolon.