Searched refs:rb (Results 1 – 3 of 3) sorted by relevance
| /external/platform/lpc15xx/lpcopen/lpc_chip_15xx/src/ |
| A D | ring_buffer.c | 39 #define RB_INDH(rb) ((rb)->head & ((rb)->count - 1)) argument
40 #define RB_INDT(rb) ((rb)->tail & ((rb)->count - 1)) argument
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| /external/platform/lpc15xx/lpcopen/lpc_chip_15xx/inc/ |
| A D | ring_buffer.h | 57 #define RB_VHEAD(rb) (*(volatile uint32_t *) &(rb)->head) argument
63 #define RB_VTAIL(rb) (*(volatile uint32_t *) &(rb)->tail) argument
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| /external/platform/pico/rp2_common/pico_double/ |
| A D | double_v1_rom_shim.S | 102 @ IEEE double in ra:rb ->
107 .macro mdunpack ra,rb,re,rs,rt
121 movs \rb,#1
122 lsls \rb,#20
128 @ IEEE double in ra:rb ->
136 .macro mdunpacks ra,rb,re,rt0,rt1
138 lsrs \rt1,\rb,#31 @ sign only
144 mvns \rb,\rb @ negate mantissa
147 adds \rb,#1
158 adds \rb,\rt1,#1 @ +ve: 1 -ve: 3
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