Lines Matching refs:rx
18 .macro store, rd, rx:vararg
20 str \rd, \rx
24 .macro load, rd, rx:vararg
25 ldr \rd, \rx
29 .macro store, rd, rx:vararg
30 strb \rd, \rx
33 .macro load, rd, rx:vararg
34 ldrb \rd, \rx
40 .macro senduart,rd,rx
41 store \rd, [\rx, #UART_TX << UART_SHIFT]
44 .macro busyuart,rd,rx
45 1002: load \rd, [\rx, #UART_LSR << UART_SHIFT]
51 .macro waituart,rd,rx
53 1001: load \rd, [\rx, #UART_MSR << UART_SHIFT]