Lines Matching refs:rd
16 .macro store, rd, rx:vararg
17 str \rd, \rx
20 .macro load, rd, rx:vararg
21 ldr \rd, \rx
24 .macro store, rd, rx:vararg
25 strb \rd, \rx
28 .macro load, rd, rx:vararg
29 ldrb \rd, \rx
35 .macro senduart,rd,rx
36 store \rd, [\rx, #UART_TX << UART_SHIFT]
39 .macro busyuart,rd,rx
40 1002: load \rd, [\rx, #UART_LSR << UART_SHIFT]
41 and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE
42 teq \rd, #UART_LSR_TEMT | UART_LSR_THRE
46 .macro waituart,rd,rx
48 1001: load \rd, [\rx, #UART_MSR << UART_SHIFT]
49 tst \rd, #UART_MSR_CTS