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| 1 | +<?xml version="1.0"?> |
| 2 | +<!-- Copyright 2015 (c) Synopsys Inc. |
| 3 | +
|
| 4 | + Copying and distribution of this file, with or without modification, |
| 5 | + are permitted in any medium without royalty provided the copyright |
| 6 | + notice and this notice are preserved. --> |
| 7 | + |
| 8 | +<!DOCTYPE target SYSTEM "gdb-target.dtd"> |
| 9 | +<target> |
| 10 | + <architecture>arc:ARCv2</architecture> |
| 11 | + <!-- No OSABI for bare metal --> |
| 12 | + <!-- No compatibility for ARC --> |
| 13 | + |
| 14 | + <feature name="org.gnu.gdb.arc.core.v2"> |
| 15 | + <reg name="r0" bitsize="32" group="general"/> |
| 16 | + <reg name="r1" bitsize="32" group="general"/> |
| 17 | + <reg name="r2" bitsize="32" group="general"/> |
| 18 | + <reg name="r3" bitsize="32" group="general"/> |
| 19 | + <reg name="r4" bitsize="32" group="general"/> |
| 20 | + <reg name="r5" bitsize="32" group="general"/> |
| 21 | + <reg name="r6" bitsize="32" group="general"/> |
| 22 | + <reg name="r7" bitsize="32" group="general"/> |
| 23 | + <reg name="r8" bitsize="32" group="general"/> |
| 24 | + <reg name="r9" bitsize="32" group="general"/> |
| 25 | + <reg name="r10" bitsize="32" group="general"/> |
| 26 | + <reg name="r11" bitsize="32" group="general"/> |
| 27 | + <reg name="r12" bitsize="32" group="general"/> |
| 28 | + <reg name="r13" bitsize="32" group="general"/> |
| 29 | + <reg name="r14" bitsize="32" group="general"/> |
| 30 | + <reg name="r15" bitsize="32" group="general"/> |
| 31 | + <reg name="r16" bitsize="32" group="general"/> |
| 32 | + <reg name="r17" bitsize="32" group="general"/> |
| 33 | + <reg name="r18" bitsize="32" group="general"/> |
| 34 | + <reg name="r19" bitsize="32" group="general"/> |
| 35 | + <reg name="r20" bitsize="32" group="general"/> |
| 36 | + <reg name="r21" bitsize="32" group="general"/> |
| 37 | + <reg name="r22" bitsize="32" group="general"/> |
| 38 | + <reg name="r23" bitsize="32" group="general"/> |
| 39 | + <reg name="r24" bitsize="32" group="general"/> |
| 40 | + <reg name="r25" bitsize="32" group="general"/> |
| 41 | + |
| 42 | + <!-- ARC core pointer registers --> |
| 43 | + <reg name="gp" bitsize="32" group="general" type="data_ptr"/> |
| 44 | + <reg name="fp" bitsize="32" group="general" type="data_ptr"/> |
| 45 | + <reg name="sp" bitsize="32" group="general" type="data_ptr"/> |
| 46 | + |
| 47 | + <!-- Code pointers. R30 is general purpose, but it used to be ILINK2 in |
| 48 | + ARCompact, thus its odd position in between of special purpose registers. |
| 49 | + GCC does't use this register, so it isn't a member of general group. --> |
| 50 | + <reg name="ilink" bitsize="32" group="general" type="code_ptr"/> |
| 51 | + <reg name="r30" bitsize="32" group=""/> |
| 52 | + <reg name="blink" bitsize="32" group="general" type="code_ptr"/> |
| 53 | + |
| 54 | + <reg name="lp_count" bitsize="32" group="general" type="uint32" regnum="60"/> |
| 55 | + <reg name="pcl" bitsize="32" group="" type="code_ptr" regnum="63"/> |
| 56 | + </feature> |
| 57 | + |
| 58 | + <xi:include href="aux-minimal.xml"/> |
| 59 | + |
| 60 | + <feature name="org.gnu.gdb.arc.aux-other"> |
| 61 | + <reg bitsize="32" name="IDENTITY" group=""/> |
| 62 | + <reg bitsize="32" name="BTA" group=""/> |
| 63 | + <reg bitsize="32" name="ECR" group=""/> |
| 64 | + <reg bitsize="32" name="INT_VECTOR_BASE" group=""/> |
| 65 | + |
| 66 | + <!-- baseline: exception and interruipt state --> |
| 67 | + <reg bitsize="32" name="ERET" group=""/> |
| 68 | + <reg bitsize="32" name="ERBTA" group=""/> |
| 69 | + <reg bitsize="32" name="ERSTATUS" group=""/> |
| 70 | + |
| 71 | + <!-- code density --> |
| 72 | + <reg bitsize="32" name="JLI_BASE" group=""/> |
| 73 | + <reg bitsize="32" name="LDI_BASE" group=""/> |
| 74 | + <reg bitsize="32" name="EI_BASE" group=""/> |
| 75 | + |
| 76 | + <!-- debug feature --> |
| 77 | + <reg bitsize="32" name="DEBUG" group=""/> |
| 78 | + <reg bitsize="32" name="DEBUGI" group=""/> |
| 79 | + |
| 80 | + <!-- Timer 0 --> |
| 81 | + <reg bitsize="32" name="COUNT0" group=""/> |
| 82 | + <reg bitsize="32" name="CONTROL0" group=""/> |
| 83 | + <reg bitsize="32" name="LIMIT0" group=""/> |
| 84 | + <!-- Timer 1 --> |
| 85 | + <reg bitsize="32" name="COUNT1" group=""/> |
| 86 | + <reg bitsize="32" name="CONTROL1" group=""/> |
| 87 | + <reg bitsize="32" name="LIMIT1" group=""/> |
| 88 | + |
| 89 | + <!-- caches are not present in em4. might make sense for EM6 though --> |
| 90 | + <reg bitsize="32" name="IC_IVIC" group=""/> |
| 91 | + <reg bitsize="32" name="IC_CTRL" group=""/> |
| 92 | + <reg bitsize="32" name="IC_LIL" group=""/> |
| 93 | + <reg bitsize="32" name="IC_IVIL" group=""/> |
| 94 | + <reg bitsize="32" name="IC_RAM_ADDR" group=""/> |
| 95 | + <reg bitsize="32" name="IC_TAG" group=""/> |
| 96 | + <reg bitsize="32" name="IC_DATA" group=""/> |
| 97 | + <reg bitsize="32" name="DC_IVDC" group=""/> |
| 98 | + <reg bitsize="32" name="DC_CTRL" group=""/> |
| 99 | + <reg bitsize="32" name="DC_FLSH" group=""/> |
| 100 | + <reg bitsize="32" name="AUX_CACHE_LIMIT" group=""/> |
| 101 | + <reg bitsize="32" name="DC_LDL" group=""/> |
| 102 | + <reg bitsize="32" name="DC_IVDL" group=""/> |
| 103 | + <reg bitsize="32" name="DC_FLDL" group=""/> |
| 104 | + <reg bitsize="32" name="DC_RAM_ADDR" group=""/> |
| 105 | + <reg bitsize="32" name="DC_TAG" group=""/> |
| 106 | + <reg bitsize="32" name="DC_DATA" group=""/> |
| 107 | + <reg bitsize="32" name="AUX_ICCM" group=""/> |
| 108 | + <reg bitsize="32" name="AUX_DCCM" group=""/> |
| 109 | + <reg bitsize="32" name="SMART_CONTROL" group=""/> |
| 110 | + <reg bitsize="32" name="SMART_DATA" group=""/> |
| 111 | + <reg bitsize="32" name="AUX_IRQ_CTRL" group=""/> |
| 112 | + <reg bitsize="32" name="IRQ_PRIORITY_PENDING" group=""/> |
| 113 | + <reg bitsize="32" name="AUX_IRQ_ACT" group=""/> |
| 114 | + <reg bitsize="32" name="IRQ_SELECT" group=""/> |
| 115 | + <reg bitsize="32" name="IRQ_PRIORITY" group=""/> |
| 116 | + <reg bitsize="32" name="IRQ_ENABLE" group=""/> |
| 117 | + <reg bitsize="32" name="IRQ_TRIGGER" group=""/> |
| 118 | + <reg bitsize="32" name="IRQ_PENDING" group=""/> |
| 119 | + <reg bitsize="32" name="IRQ_PULSE_CANCEL" group=""/> |
| 120 | + <reg bitsize="32" name="IRQ_STATUS" group=""/> |
| 121 | + <reg bitsize="32" name="AUX_IRQ_HINT" group=""/> |
| 122 | + <reg bitsize="32" name="ICAUSE" group=""/> |
| 123 | + <!-- no stack checking in EM Starter Kit --> |
| 124 | + <reg bitsize="32" name="AUX_USER_SP" group=""/> |
| 125 | + |
| 126 | + <reg bitsize="32" name="AMV0" group=""/> |
| 127 | + <reg bitsize="32" name="AMM0" group=""/> |
| 128 | + <reg bitsize="32" name="AC0" group=""/> |
| 129 | + <!-- Build Configuration Registers --> |
| 130 | + <!-- BCR:baseline --> |
| 131 | + <reg bitsize="32" name="BCR_VER" group=""/> |
| 132 | + <reg bitsize="32" name="BTA_LINK_BUILD" group=""/> |
| 133 | + <reg bitsize="32" name="VECBASE_AC_BUILD" group=""/> |
| 134 | + <reg bitsize="32" name="RF_BUILD" group=""/> |
| 135 | + <reg bitsize="32" name="ISA_CONFIG" group=""/> |
| 136 | + <reg bitsize="32" name="D_CACHE_BUILD" group=""/> |
| 137 | + <reg bitsize="32" name="DCCM_BUILD" group=""/> |
| 138 | + <reg bitsize="32" name="SMART_BUILD" group=""/> |
| 139 | + <reg bitsize="32" name="TIMER_BUILD" group=""/> |
| 140 | + <reg bitsize="32" name="AP_BUILD" group=""/> |
| 141 | + <reg bitsize="32" name="I_CACHE_BUILD" group=""/> |
| 142 | + <reg bitsize="32" name="ICCM_BUILD" group=""/> |
| 143 | + <reg bitsize="32" name="MULTIPLY_BUILD" group=""/> |
| 144 | + <reg bitsize="32" name="SWAP_BUILD" group=""/> |
| 145 | + <reg bitsize="32" name="NORM_BUILD" group=""/> |
| 146 | + <reg bitsize="32" name="MINMAX_BUILD" group=""/> |
| 147 | + <reg bitsize="32" name="BARREL_BUILD" group=""/> |
| 148 | + <reg bitsize="32" name="IRQ_BUILD" group=""/> |
| 149 | + </feature> |
| 150 | +</target> |
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