Lines Matching refs:rx
15 .macro store, rd, rx:vararg
17 str \rd, \rx
21 .macro load, rd, rx:vararg
22 ldr \rd, \rx
26 .macro store, rd, rx:vararg
27 strb \rd, \rx
30 .macro load, rd, rx:vararg
31 ldrb \rd, \rx
37 .macro senduart,rd,rx
38 store \rd, [\rx, #UART_TX << UART_SHIFT]
41 .macro busyuart,rd,rx
42 1002: load \rd, [\rx, #UART_LSR << UART_SHIFT]
48 .macro waituarttxrdy,rd,rx
51 .macro waituartcts,rd,rx
52 1001: load \rd, [\rx, #UART_MSR << UART_SHIFT]