From 2e07ac8d71cc7b61bba521711c902bf78a283778 Mon Sep 17 00:00:00 2001
From: Jerry Zhao <jerryz123@berkeley.edu>
Date: Tue, 11 Apr 2023 11:20:20 -0700
Subject: Add debug_defines.h to list of installed headers

---
 riscv/riscv.mk.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/riscv/riscv.mk.in b/riscv/riscv.mk.in
index f1b29aa..561e197 100644
--- a/riscv/riscv.mk.in
+++ b/riscv/riscv.mk.in
@@ -20,6 +20,7 @@ riscv_install_hdrs = \
 	cfg.h \
 	common.h \
 	csrs.h \
+	debug_defines.h \
 	debug_module.h \
 	debug_rom_defines.h \
 	decode.h \
-- 
cgit v1.1


From cf5d11c98785a5c404f2303dbb243c6825cc98b7 Mon Sep 17 00:00:00 2001
From: Jerry Zhao <jerryz123@berkeley.edu>
Date: Tue, 11 Apr 2023 11:22:07 -0700
Subject: Unify fesvr/debug_defines.h and riscv/debug_defines.h

* fesvr/debug_defines.h is removed
---
 fesvr/debug_defines.h | 1418 -------------------------------------------------
 fesvr/dtm.cc          |  120 ++---
 2 files changed, 60 insertions(+), 1478 deletions(-)
 delete mode 100644 fesvr/debug_defines.h

diff --git a/fesvr/debug_defines.h b/fesvr/debug_defines.h
deleted file mode 100644
index e5f9291..0000000
--- a/fesvr/debug_defines.h
+++ /dev/null
@@ -1,1418 +0,0 @@
-#define DTM_IDCODE                          0x01
-/*
-* Identifies the release version of this part.
- */
-#define DTM_IDCODE_VERSION_OFFSET           28
-#define DTM_IDCODE_VERSION_LENGTH           4
-#define DTM_IDCODE_VERSION                  (0xf << DTM_IDCODE_VERSION_OFFSET)
-/*
-* Identifies the designer's part number of this part.
- */
-#define DTM_IDCODE_PARTNUMBER_OFFSET        12
-#define DTM_IDCODE_PARTNUMBER_LENGTH        16
-#define DTM_IDCODE_PARTNUMBER               (0xffff << DTM_IDCODE_PARTNUMBER_OFFSET)
-/*
-* Identifies the designer/manufacturer of this part. Bits 6:0 must be
-* bits 6:0 of the designer/manufacturer's Identification Code as
-* assigned by JEDEC Standard JEP106. Bits 10:7 contain the modulo-16
-* count of the number of continuation characters (0x7f) in that same
-* Identification Code.
- */
-#define DTM_IDCODE_MANUFID_OFFSET           1
-#define DTM_IDCODE_MANUFID_LENGTH           11
-#define DTM_IDCODE_MANUFID                  (0x7ff << DTM_IDCODE_MANUFID_OFFSET)
-#define DTM_IDCODE_1_OFFSET                 0
-#define DTM_IDCODE_1_LENGTH                 1
-#define DTM_IDCODE_1                        (0x1 << DTM_IDCODE_1_OFFSET)
-#define DTM_DTMCS                           0x10
-/*
-* Writing 1 to this bit does a hard reset of the DTM,
-* causing the DTM to forget about any outstanding DMI transactions.
-* In general this should only be used when the Debugger has
-* reason to expect that the outstanding DMI transaction will never
-* complete (e.g. a reset condition caused an inflight DMI transaction to
-* be cancelled).
- */
-#define DTM_DTMCS_DMIHARDRESET_OFFSET       17
-#define DTM_DTMCS_DMIHARDRESET_LENGTH       1
-#define DTM_DTMCS_DMIHARDRESET              (0x1 << DTM_DTMCS_DMIHARDRESET_OFFSET)
-/*
-* Writing 1 to this bit clears the sticky error state
-* and allows the DTM to retry or complete the previous
-* transaction.
- */
-#define DTM_DTMCS_DMIRESET_OFFSET           16
-#define DTM_DTMCS_DMIRESET_LENGTH           1
-#define DTM_DTMCS_DMIRESET                  (0x1 << DTM_DTMCS_DMIRESET_OFFSET)
-/*
-* This is a hint to the debugger of the minimum number of
-* cycles a debugger should spend in
-* Run-Test/Idle after every DMI scan to avoid a `busy'
-* return code (\Fdmistat of 3). A debugger must still
-* check \Fdmistat when necessary.
-*
-* 0: It is not necessary to enter Run-Test/Idle at all.
-*
-* 1: Enter Run-Test/Idle and leave it immediately.
-*
-* 2: Enter Run-Test/Idle and stay there for 1 cycle before leaving.
-*
-* And so on.
- */
-#define DTM_DTMCS_IDLE_OFFSET               12
-#define DTM_DTMCS_IDLE_LENGTH               3
-#define DTM_DTMCS_IDLE                      (0x7 << DTM_DTMCS_IDLE_OFFSET)
-/*
-* 0: No error.
-*
-* 1: Reserved. Interpret the same as 2.
-*
-* 2: An operation failed (resulted in \Fop of 2).
-*
-* 3: An operation was attempted while a DMI access was still in
-* progress (resulted in \Fop of 3).
- */
-#define DTM_DTMCS_DMISTAT_OFFSET            10
-#define DTM_DTMCS_DMISTAT_LENGTH            2
-#define DTM_DTMCS_DMISTAT                   (0x3 << DTM_DTMCS_DMISTAT_OFFSET)
-/*
-* The size of \Faddress in \Rdmi.
- */
-#define DTM_DTMCS_ABITS_OFFSET              4
-#define DTM_DTMCS_ABITS_LENGTH              6
-#define DTM_DTMCS_ABITS                     (0x3f << DTM_DTMCS_ABITS_OFFSET)
-/*
-* 0: Version described in spec version 0.11.
-*
-* 1: Version described in spec version 0.13 (and later?), which
-* reduces the DMI data width to 32 bits.
-*
-* Other values are reserved for future use.
- */
-#define DTM_DTMCS_VERSION_OFFSET            0
-#define DTM_DTMCS_VERSION_LENGTH            4
-#define DTM_DTMCS_VERSION                   (0xf << DTM_DTMCS_VERSION_OFFSET)
-#define DTM_DMI                             0x11
-/*
-* Address used for DMI access. In Update-DR this value is used
-* to access the DM over the DMI.
- */
-#define DTM_DMI_ADDRESS_OFFSET              34
-#define DTM_DMI_ADDRESS_LENGTH              abits
-#define DTM_DMI_ADDRESS                     (((1L<<abits)-1) << DTM_DMI_ADDRESS_OFFSET)
-/*
-* The data to send to the DM over the DMI during Update-DR, and
-* the data returned from the DM as a result of the previous operation.
- */
-#define DTM_DMI_DATA_OFFSET                 2
-#define DTM_DMI_DATA_LENGTH                 32
-#define DTM_DMI_DATA                        (0xffffffffL << DTM_DMI_DATA_OFFSET)
-/*
-* When the debugger writes this field, it has the following meaning:
-*
-* 0: Ignore \Fdata and \Faddress. (nop)
-*
-* Don't send anything over the DMI during Update-DR.
-* This operation should never result in a busy or error response.
-* The address and data reported in the following Capture-DR
-* are undefined.
-*
-* 1: Read from \Faddress. (read)
-*
-* 2: Write \Fdata to \Faddress. (write)
-*
-* 3: Reserved.
-*
-* When the debugger reads this field, it means the following:
-*
-* 0: The previous operation completed successfully.
-*
-* 1: Reserved.
-*
-* 2: A previous operation failed.  The data scanned into \Rdmi in
-* this access will be ignored.  This status is sticky and can be
-* cleared by writing \Fdmireset in \Rdtmcs.
-*
-* This indicates that the DM itself responded with an error, e.g.
-* in the System Bus and Serial Port overflow/underflow cases.
-*
-* 3: An operation was attempted while a DMI request is still in
-* progress. The data scanned into \Rdmi in this access will be
-* ignored. This status is sticky and can be cleared by writing
-* \Fdmireset in \Rdtmcs. If a debugger sees this status, it
-* needs to give the target more TCK edges between Update-DR and
-* Capture-DR. The simplest way to do that is to add extra transitions
-* in Run-Test/Idle.
-*
-* (The DTM, DM, and/or component may be in different clock domains,
-* so synchronization may be required. Some relatively fixed number of
-* TCK ticks may be needed for the request to reach the DM, complete,
-* and for the response to be synchronized back into the TCK domain.)
- */
-#define DTM_DMI_OP_OFFSET                   0
-#define DTM_DMI_OP_LENGTH                   2
-#define DTM_DMI_OP                          (0x3L << DTM_DMI_OP_OFFSET)
-#define CSR_DCSR                            0x7b0
-/*
-* 0: There is no external debug support.
-*
-* 4: External debug support exists as it is described in this document.
- */
-#define CSR_DCSR_XDEBUGVER_OFFSET           28
-#define CSR_DCSR_XDEBUGVER_LENGTH           4
-#define CSR_DCSR_XDEBUGVER                  (0xf << CSR_DCSR_XDEBUGVER_OFFSET)
-/*
-* When 1, {\tt ebreak} instructions in Machine Mode enter Debug Mode.
- */
-#define CSR_DCSR_EBREAKM_OFFSET             15
-#define CSR_DCSR_EBREAKM_LENGTH             1
-#define CSR_DCSR_EBREAKM                    (0x1 << CSR_DCSR_EBREAKM_OFFSET)
-/*
-* When 1, {\tt ebreak} instructions in Hypervisor Mode enter Debug Mode.
- */
-#define CSR_DCSR_EBREAKH_OFFSET             14
-#define CSR_DCSR_EBREAKH_LENGTH             1
-#define CSR_DCSR_EBREAKH                    (0x1 << CSR_DCSR_EBREAKH_OFFSET)
-/*
-* When 1, {\tt ebreak} instructions in Supervisor Mode enter Debug Mode.
- */
-#define CSR_DCSR_EBREAKS_OFFSET             13
-#define CSR_DCSR_EBREAKS_LENGTH             1
-#define CSR_DCSR_EBREAKS                    (0x1 << CSR_DCSR_EBREAKS_OFFSET)
-/*
-* When 1, {\tt ebreak} instructions in User/Application Mode enter
-* Debug Mode.
- */
-#define CSR_DCSR_EBREAKU_OFFSET             12
-#define CSR_DCSR_EBREAKU_LENGTH             1
-#define CSR_DCSR_EBREAKU                    (0x1 << CSR_DCSR_EBREAKU_OFFSET)
-/*
-* 0: Increment counters as usual.
-*
-* 1: Don't increment any counters while in Debug Mode.  This includes
-* the {\tt cycle} and {\tt instret} CSRs. This is preferred for most
-* debugging scenarios.
-*
-* An implementation may choose not to support writing to this bit.
-* The debugger must read back the value it writes to check whether
-* the feature is supported.
- */
-#define CSR_DCSR_STOPCOUNT_OFFSET           10
-#define CSR_DCSR_STOPCOUNT_LENGTH           1
-#define CSR_DCSR_STOPCOUNT                  (0x1 << CSR_DCSR_STOPCOUNT_OFFSET)
-/*
-* 0: Increment timers as usual.
-*
-* 1: Don't increment any hart-local timers while in Debug Mode.
-*
-* An implementation may choose not to support writing to this bit.
-* The debugger must read back the value it writes to check whether
-* the feature is supported.
- */
-#define CSR_DCSR_STOPTIME_OFFSET            9
-#define CSR_DCSR_STOPTIME_LENGTH            1
-#define CSR_DCSR_STOPTIME                   (0x1 << CSR_DCSR_STOPTIME_OFFSET)
-/*
-* Explains why Debug Mode was entered.
-*
-* When there are multiple reasons to enter Debug Mode in a single
-* cycle, the cause with the highest priority is the one written.
-*
-* 1: An {\tt ebreak} instruction was executed. (priority 3)
-*
-* 2: The Trigger Module caused a halt. (priority 4)
-*
-* 3: \Fhaltreq was set. (priority 2)
-*
-* 4: The hart single stepped because \Fstep was set. (priority 1)
-*
-* Other values are reserved for future use.
- */
-#define CSR_DCSR_CAUSE_OFFSET               6
-#define CSR_DCSR_CAUSE_LENGTH               3
-#define CSR_DCSR_CAUSE                      (0x7 << CSR_DCSR_CAUSE_OFFSET)
-/*
-* When set and not in Debug Mode, the hart will only execute a single
-* instruction and then enter Debug Mode.
-* Interrupts are disabled when this bit is set.
-* If the instruction does not complete due to an exception,
-* the hart will immediately enter Debug Mode before executing
-* the trap handler, with appropriate exception registers set.
- */
-#define CSR_DCSR_STEP_OFFSET                2
-#define CSR_DCSR_STEP_LENGTH                1
-#define CSR_DCSR_STEP                       (0x1 << CSR_DCSR_STEP_OFFSET)
-/*
-* Contains the privilege level the hart was operating in when Debug
-* Mode was entered. The encoding is described in Table
-* \ref{tab:privlevel}.  A debugger can change this value to change
-* the hart's privilege level when exiting Debug Mode.
-*
-* Not all privilege levels are supported on all harts. If the
-* encoding written is not supported or the debugger is not allowed to
-* change to it, the hart may change to any supported privilege level.
- */
-#define CSR_DCSR_PRV_OFFSET                 0
-#define CSR_DCSR_PRV_LENGTH                 2
-#define CSR_DCSR_PRV                        (0x3 << CSR_DCSR_PRV_OFFSET)
-#define CSR_DPC                             0x7b1
-#define CSR_DPC_DPC_OFFSET                  0
-#define CSR_DPC_DPC_LENGTH                  XLEN
-#define CSR_DPC_DPC                         (((1L<<XLEN)-1) << CSR_DPC_DPC_OFFSET)
-#define CSR_DSCRATCH0                       0x7b2
-#define CSR_DSCRATCH1                       0x7b3
-#define CSR_TSELECT                         0x7a0
-#define CSR_TSELECT_INDEX_OFFSET            0
-#define CSR_TSELECT_INDEX_LENGTH            XLEN
-#define CSR_TSELECT_INDEX                   (((1L<<XLEN)-1) << CSR_TSELECT_INDEX_OFFSET)
-#define CSR_TDATA1                          0x7a1
-/*
-* 0: There is no trigger at this \Rtselect.
-*
-* 1: The trigger is a legacy SiFive address match trigger. These
-* should not be implemented and aren't further documented here.
-*
-* 2: The trigger is an address/data match trigger. The remaining bits
-* in this register act as described in \Rmcontrol.
-*
-* 3: The trigger is an instruction count trigger. The remaining bits
-* in this register act as described in \Ricount.
-*
-* 15: This trigger exists (so enumeration shouldn't terminate), but
-* is not currently available.
-*
-* Other values are reserved for future use.
- */
-#define CSR_TDATA1_TYPE_OFFSET              XLEN-4
-#define CSR_TDATA1_TYPE_LENGTH              4
-#define CSR_TDATA1_TYPE                     (0xfL << CSR_TDATA1_TYPE_OFFSET)
-/*
-* 0: Both Debug and M Mode can write the {\tt tdata} registers at the
-* selected \Rtselect.
-*
-* 1: Only Debug Mode can write the {\tt tdata} registers at the
-* selected \Rtselect.  Writes from other modes are ignored.
-*
-* This bit is only writable from Debug Mode.
- */
-#define CSR_TDATA1_HMODE_OFFSET             XLEN-5
-#define CSR_TDATA1_HMODE_LENGTH             1
-#define CSR_TDATA1_HMODE                    (0x1L << CSR_TDATA1_HMODE_OFFSET)
-/*
-* Trigger-specific data.
- */
-#define CSR_TDATA1_DATA_OFFSET              0
-#define CSR_TDATA1_DATA_LENGTH              XLEN - 5
-#define CSR_TDATA1_DATA                     (((1L<<XLEN - 5)-1) << CSR_TDATA1_DATA_OFFSET)
-#define CSR_TDATA2                          0x7a2
-#define CSR_TDATA2_DATA_OFFSET              0
-#define CSR_TDATA2_DATA_LENGTH              XLEN
-#define CSR_TDATA2_DATA                     (((1L<<XLEN)-1) << CSR_TDATA2_DATA_OFFSET)
-#define CSR_TDATA3                          0x7a3
-#define CSR_TDATA3_DATA_OFFSET              0
-#define CSR_TDATA3_DATA_LENGTH              XLEN
-#define CSR_TDATA3_DATA                     (((1L<<XLEN)-1) << CSR_TDATA3_DATA_OFFSET)
-#define CSR_MCONTROL                        0x7a1
-#define CSR_MCONTROL_TYPE_OFFSET            XLEN-4
-#define CSR_MCONTROL_TYPE_LENGTH            4
-#define CSR_MCONTROL_TYPE                   (0xfL << CSR_MCONTROL_TYPE_OFFSET)
-#define CSR_MCONTROL_DMODE_OFFSET           XLEN-5
-#define CSR_MCONTROL_DMODE_LENGTH           1
-#define CSR_MCONTROL_DMODE                  (0x1L << CSR_MCONTROL_DMODE_OFFSET)
-/*
-* Specifies the largest naturally aligned powers-of-two (NAPOT) range
-* supported by the hardware. The value is the logarithm base 2 of the
-* number of bytes in that range.  A value of 0 indicates that only
-* exact value matches are supported (one byte range). A value of 63
-* corresponds to the maximum NAPOT range, which is $2^{63}$ bytes in
-* size.
- */
-#define CSR_MCONTROL_MASKMAX_OFFSET         XLEN-11
-#define CSR_MCONTROL_MASKMAX_LENGTH         6
-#define CSR_MCONTROL_MASKMAX                (0x3fL << CSR_MCONTROL_MASKMAX_OFFSET)
-/*
-* 0: Perform a match on the virtual address.
-*
-* 1: Perform a match on the data value loaded/stored, or the
-* instruction executed.
- */
-#define CSR_MCONTROL_SELECT_OFFSET          19
-#define CSR_MCONTROL_SELECT_LENGTH          1
-#define CSR_MCONTROL_SELECT                 (0x1L << CSR_MCONTROL_SELECT_OFFSET)
-/*
-* 0: The action for this trigger will be taken just before the
-* instruction that triggered it is executed, but after all preceding
-* instructions are are committed.
-*
-* 1: The action for this trigger will be taken after the instruction
-* that triggered it is executed. It should be taken before the next
-* instruction is executed, but it is better to implement triggers and
-* not implement that suggestion than to not implement them at all.
-*
-* Most hardware will only implement one timing or the other, possibly
-* dependent on \Fselect, \Fexecute, \Fload, and \Fstore. This bit
-* primarily exists for the hardware to communicate to the debugger
-* what will happen. Hardware may implement the bit fully writable, in
-* which case the debugger has a little more control.
-*
-* Data load triggers with \Ftiming of 0 will result in the same load
-* happening again when the debugger lets the core run. For data load
-* triggers, debuggers must first attempt to set the breakpoint with
-* \Ftiming of 1.
-*
-* A chain of triggers that don't all have the same \Ftiming value
-* will never fire (unless consecutive instructions match the
-* appropriate triggers).
- */
-#define CSR_MCONTROL_TIMING_OFFSET          18
-#define CSR_MCONTROL_TIMING_LENGTH          1
-#define CSR_MCONTROL_TIMING                 (0x1L << CSR_MCONTROL_TIMING_OFFSET)
-/*
-* Determines what happens when this trigger matches.
-*
-* 0: Raise a breakpoint exception. (Used when software wants to use
-* the trigger module without an external debugger attached.)
-*
-* 1: Enter Debug Mode. (Only supported when \Fhmode is 1.)
-*
-* 2: Start tracing.
-*
-* 3: Stop tracing.
-*
-* 4: Emit trace data for this match. If it is a data access match,
-* emit appropriate Load/Store Address/Data. If it is an instruction
-* execution, emit its PC.
-*
-* Other values are reserved for future use.
- */
-#define CSR_MCONTROL_ACTION_OFFSET          12
-#define CSR_MCONTROL_ACTION_LENGTH          6
-#define CSR_MCONTROL_ACTION                 (0x3fL << CSR_MCONTROL_ACTION_OFFSET)
-/*
-* 0: When this trigger matches, the configured action is taken.
-*
-* 1: While this trigger does not match, it prevents the trigger with
-* the next index from matching.
- */
-#define CSR_MCONTROL_CHAIN_OFFSET           11
-#define CSR_MCONTROL_CHAIN_LENGTH           1
-#define CSR_MCONTROL_CHAIN                  (0x1L << CSR_MCONTROL_CHAIN_OFFSET)
-/*
-* 0: Matches when the value equals \Rtdatatwo.
-*
-* 1: Matches when the top M bits of the value match the top M bits of
-* \Rtdatatwo. M is XLEN-1 minus the index of the least-significant
-* bit containing 0 in \Rtdatatwo.
-*
-* 2: Matches when the value is greater than or equal to \Rtdatatwo.
-*
-* 3: Matches when the value is less than \Rtdatatwo.
-*
-* 4: Matches when the lower half of the value equals the lower half
-* of \Rtdatatwo after the lower half of the value is ANDed with the
-* upper half of \Rtdatatwo.
-*
-* 5: Matches when the upper half of the value equals the lower half
-* of \Rtdatatwo after the upper half of the value is ANDed with the
-* upper half of \Rtdatatwo.
-*
-* Other values are reserved for future use.
- */
-#define CSR_MCONTROL_MATCH_OFFSET           7
-#define CSR_MCONTROL_MATCH_LENGTH           4
-#define CSR_MCONTROL_MATCH                  (0xfL << CSR_MCONTROL_MATCH_OFFSET)
-/*
-* When set, enable this trigger in M mode.
- */
-#define CSR_MCONTROL_M_OFFSET               6
-#define CSR_MCONTROL_M_LENGTH               1
-#define CSR_MCONTROL_M                      (0x1L << CSR_MCONTROL_M_OFFSET)
-/*
-* When set, enable this trigger in H mode.
- */
-#define CSR_MCONTROL_H_OFFSET               5
-#define CSR_MCONTROL_H_LENGTH               1
-#define CSR_MCONTROL_H                      (0x1L << CSR_MCONTROL_H_OFFSET)
-/*
-* When set, enable this trigger in S mode.
- */
-#define CSR_MCONTROL_S_OFFSET               4
-#define CSR_MCONTROL_S_LENGTH               1
-#define CSR_MCONTROL_S                      (0x1L << CSR_MCONTROL_S_OFFSET)
-/*
-* When set, enable this trigger in U mode.
- */
-#define CSR_MCONTROL_U_OFFSET               3
-#define CSR_MCONTROL_U_LENGTH               1
-#define CSR_MCONTROL_U                      (0x1L << CSR_MCONTROL_U_OFFSET)
-/*
-* When set, the trigger fires on the virtual address or opcode of an
-* instruction that is executed.
- */
-#define CSR_MCONTROL_EXECUTE_OFFSET         2
-#define CSR_MCONTROL_EXECUTE_LENGTH         1
-#define CSR_MCONTROL_EXECUTE                (0x1L << CSR_MCONTROL_EXECUTE_OFFSET)
-/*
-* When set, the trigger fires on the virtual address or data of a store.
- */
-#define CSR_MCONTROL_STORE_OFFSET           1
-#define CSR_MCONTROL_STORE_LENGTH           1
-#define CSR_MCONTROL_STORE                  (0x1L << CSR_MCONTROL_STORE_OFFSET)
-/*
-* When set, the trigger fires on the virtual address or data of a load.
- */
-#define CSR_MCONTROL_LOAD_OFFSET            0
-#define CSR_MCONTROL_LOAD_LENGTH            1
-#define CSR_MCONTROL_LOAD                   (0x1L << CSR_MCONTROL_LOAD_OFFSET)
-#define CSR_ICOUNT                          0x7a1
-#define CSR_ICOUNT_TYPE_OFFSET              XLEN-4
-#define CSR_ICOUNT_TYPE_LENGTH              4
-#define CSR_ICOUNT_TYPE                     (0xfL << CSR_ICOUNT_TYPE_OFFSET)
-#define CSR_ICOUNT_DMODE_OFFSET             XLEN-5
-#define CSR_ICOUNT_DMODE_LENGTH             1
-#define CSR_ICOUNT_DMODE                    (0x1L << CSR_ICOUNT_DMODE_OFFSET)
-/*
-* When count is decremented to 0, the trigger fires. Instead of
-* changing \Fcount from 1 to 0, it is also acceptable for hardware to
-* clear \Fm, \Fh, \Fs, and \Fu. This allows \Fcount to be hard-wired
-* to 1 if this register just exists for single step.
- */
-#define CSR_ICOUNT_COUNT_OFFSET             10
-#define CSR_ICOUNT_COUNT_LENGTH             14
-#define CSR_ICOUNT_COUNT                    (0x3fffL << CSR_ICOUNT_COUNT_OFFSET)
-/*
-* When set, every instruction completed or exception taken in M mode decrements \Fcount
-* by 1.
- */
-#define CSR_ICOUNT_M_OFFSET                 9
-#define CSR_ICOUNT_M_LENGTH                 1
-#define CSR_ICOUNT_M                        (0x1L << CSR_ICOUNT_M_OFFSET)
-/*
-* When set, every instruction completed or exception taken in in H mode decrements \Fcount
-* by 1.
- */
-#define CSR_ICOUNT_H_OFFSET                 8
-#define CSR_ICOUNT_H_LENGTH                 1
-#define CSR_ICOUNT_H                        (0x1L << CSR_ICOUNT_H_OFFSET)
-/*
-* When set, every instruction completed or exception taken in S mode decrements \Fcount
-* by 1.
- */
-#define CSR_ICOUNT_S_OFFSET                 7
-#define CSR_ICOUNT_S_LENGTH                 1
-#define CSR_ICOUNT_S                        (0x1L << CSR_ICOUNT_S_OFFSET)
-/*
-* When set, every instruction completed or exception taken in U mode decrements \Fcount
-* by 1.
- */
-#define CSR_ICOUNT_U_OFFSET                 6
-#define CSR_ICOUNT_U_LENGTH                 1
-#define CSR_ICOUNT_U                        (0x1L << CSR_ICOUNT_U_OFFSET)
-/*
-* Determines what happens when this trigger matches.
-*
-* 0: Raise a breakpoint exception. (Used when software wants to use the
-* trigger module without an external debugger attached.)
-*
-* 1: Enter Debug Mode. (Only supported when \Fhmode is 1.)
-*
-* 2: Start tracing.
-*
-* 3: Stop tracing.
-*
-* 4: Emit trace data for this match. If it is a data access match,
-* emit appropriate Load/Store Address/Data. If it is an instruction
-* execution, emit its PC.
-*
-* Other values are reserved for future use.
- */
-#define CSR_ICOUNT_ACTION_OFFSET            0
-#define CSR_ICOUNT_ACTION_LENGTH            6
-#define CSR_ICOUNT_ACTION                   (0x3fL << CSR_ICOUNT_ACTION_OFFSET)
-#define DMI_DMSTATUS                        0x11
-/*
-* This field is 1 when all currently selected harts have acknowledged the previous \Fresumereq.
- */
-#define DMI_DMSTATUS_ALLRESUMEACK_OFFSET    17
-#define DMI_DMSTATUS_ALLRESUMEACK_LENGTH    1
-#define DMI_DMSTATUS_ALLRESUMEACK           (0x1 << DMI_DMSTATUS_ALLRESUMEACK_OFFSET)
-/*
-* This field is 1 when any currently selected hart has acknowledged the previous \Fresumereq.
- */
-#define DMI_DMSTATUS_ANYRESUMEACK_OFFSET    16
-#define DMI_DMSTATUS_ANYRESUMEACK_LENGTH    1
-#define DMI_DMSTATUS_ANYRESUMEACK           (0x1 << DMI_DMSTATUS_ANYRESUMEACK_OFFSET)
-/*
-* This field is 1 when all currently selected harts do not exist in this system.
- */
-#define DMI_DMSTATUS_ALLNONEXISTENT_OFFSET  15
-#define DMI_DMSTATUS_ALLNONEXISTENT_LENGTH  1
-#define DMI_DMSTATUS_ALLNONEXISTENT         (0x1 << DMI_DMSTATUS_ALLNONEXISTENT_OFFSET)
-/*
-* This field is 1 when any currently selected hart does not exist in this system.
- */
-#define DMI_DMSTATUS_ANYNONEXISTENT_OFFSET  14
-#define DMI_DMSTATUS_ANYNONEXISTENT_LENGTH  1
-#define DMI_DMSTATUS_ANYNONEXISTENT         (0x1 << DMI_DMSTATUS_ANYNONEXISTENT_OFFSET)
-/*
-* This field is 1 when all currently selected harts are unavailable.
- */
-#define DMI_DMSTATUS_ALLUNAVAIL_OFFSET      13
-#define DMI_DMSTATUS_ALLUNAVAIL_LENGTH      1
-#define DMI_DMSTATUS_ALLUNAVAIL             (0x1 << DMI_DMSTATUS_ALLUNAVAIL_OFFSET)
-/*
-* This field is 1 when any currently selected hart is unavailable.
- */
-#define DMI_DMSTATUS_ANYUNAVAIL_OFFSET      12
-#define DMI_DMSTATUS_ANYUNAVAIL_LENGTH      1
-#define DMI_DMSTATUS_ANYUNAVAIL             (0x1 << DMI_DMSTATUS_ANYUNAVAIL_OFFSET)
-/*
-* This field is 1 when all currently selected harts are running.
- */
-#define DMI_DMSTATUS_ALLRUNNING_OFFSET      11
-#define DMI_DMSTATUS_ALLRUNNING_LENGTH      1
-#define DMI_DMSTATUS_ALLRUNNING             (0x1 << DMI_DMSTATUS_ALLRUNNING_OFFSET)
-/*
-* This field is 1 when any currently selected hart is running.
- */
-#define DMI_DMSTATUS_ANYRUNNING_OFFSET      10
-#define DMI_DMSTATUS_ANYRUNNING_LENGTH      1
-#define DMI_DMSTATUS_ANYRUNNING             (0x1 << DMI_DMSTATUS_ANYRUNNING_OFFSET)
-/*
-* This field is 1 when all currently selected harts are halted.
- */
-#define DMI_DMSTATUS_ALLHALTED_OFFSET       9
-#define DMI_DMSTATUS_ALLHALTED_LENGTH       1
-#define DMI_DMSTATUS_ALLHALTED              (0x1 << DMI_DMSTATUS_ALLHALTED_OFFSET)
-/*
-* This field is 1 when any currently selected hart is halted.
- */
-#define DMI_DMSTATUS_ANYHALTED_OFFSET       8
-#define DMI_DMSTATUS_ANYHALTED_LENGTH       1
-#define DMI_DMSTATUS_ANYHALTED              (0x1 << DMI_DMSTATUS_ANYHALTED_OFFSET)
-/*
-* 0 when authentication is required before using the DM.  1 when the
-* authentication check has passed. On components that don't implement
-* authentication, this bit must be preset as 1.
- */
-#define DMI_DMSTATUS_AUTHENTICATED_OFFSET   7
-#define DMI_DMSTATUS_AUTHENTICATED_LENGTH   1
-#define DMI_DMSTATUS_AUTHENTICATED          (0x1 << DMI_DMSTATUS_AUTHENTICATED_OFFSET)
-/*
-* 0: The authentication module is ready to process the next
-* read/write to \Rauthdata.
-*
-* 1: The authentication module is busy. Accessing \Rauthdata results
-* in unspecified behavior.
-*
-* \Fauthbusy only becomes set in immediate response to an access to
-* \Rauthdata.
- */
-#define DMI_DMSTATUS_AUTHBUSY_OFFSET        6
-#define DMI_DMSTATUS_AUTHBUSY_LENGTH        1
-#define DMI_DMSTATUS_AUTHBUSY               (0x1 << DMI_DMSTATUS_AUTHBUSY_OFFSET)
-#define DMI_DMSTATUS_CFGSTRVALID_OFFSET     4
-#define DMI_DMSTATUS_CFGSTRVALID_LENGTH     1
-#define DMI_DMSTATUS_CFGSTRVALID            (0x1 << DMI_DMSTATUS_CFGSTRVALID_OFFSET)
-/*
-* 0: There is no Debug Module present.
-*
-* 1: There is a Debug Module and it conforms to version 0.11 of this
-* specification.
-*
-* 2: There is a Debug Module and it conforms to version 0.13 of this
-* specification.
- */
-#define DMI_DMSTATUS_VERSION_OFFSET         0
-#define DMI_DMSTATUS_VERSION_LENGTH         4
-#define DMI_DMSTATUS_VERSION                (0xf << DMI_DMSTATUS_VERSION_OFFSET)
-#define DMI_DMCONTROL                       0x10
-/*
-* Halt request signal for all currently selected harts. When set to
-* 1, each selected hart will halt if it is not currently halted.
-*
-* Writing 1 or 0 has no effect on a hart which is already halted, but
-* the bit should be cleared to 0 before the hart is resumed.
-* Setting both \Fhaltreq and \Fresumereq leads to undefined behavior.
-*
-* Writes apply to the new value of \Fhartsel and \Fhasel.
- */
-#define DMI_DMCONTROL_HALTREQ_OFFSET        31
-#define DMI_DMCONTROL_HALTREQ_LENGTH        1
-#define DMI_DMCONTROL_HALTREQ               (0x1 << DMI_DMCONTROL_HALTREQ_OFFSET)
-/*
-* Resume request signal for all currently selected harts. When set to 1,
-* each selected hart will resume if it is currently halted.
-* Setting both \Fhaltreq and \Fresumereq leads to undefined behavior.
-*
-* Writes apply to the new value of \Fhartsel and \Fhasel.
- */
-#define DMI_DMCONTROL_RESUMEREQ_OFFSET      30
-#define DMI_DMCONTROL_RESUMEREQ_LENGTH      1
-#define DMI_DMCONTROL_RESUMEREQ             (0x1 << DMI_DMCONTROL_RESUMEREQ_OFFSET)
-/*
-* This optional bit controls reset to all the currently selected harts.
-* To perform a reset the debugger writes 1, and then writes 0 to
-* deassert the reset signal.
-*
-* If this feature is not implemented, the bit always stays 0, so
-* after writing 1 the debugger can read the register back to see if
-* the feature is supported.
-*
-* Writes apply to the new value of \Fhartsel and \Fhasel.
- */
-#define DMI_DMCONTROL_HARTRESET_OFFSET      29
-#define DMI_DMCONTROL_HARTRESET_LENGTH      1
-#define DMI_DMCONTROL_HARTRESET             (0x1 << DMI_DMCONTROL_HARTRESET_OFFSET)
-/*
-* Selects the  definition of currently selected harts.
-*
-* 0: There is a single currently selected hart, that selected by \Fhartsel.
-*
-* 1: There may be multiple currently selected harts -- that selected by \Fhartsel,
-* plus those selected by the hart array mask register.
-*
-* An implementation which does not implement the hart array mask register
-* should tie this field to 0. A debugger which wishes to use the hart array
-* mask register feature should set this bit and read back to see if the functionality
-* is supported.
- */
-#define DMI_DMCONTROL_HASEL_OFFSET          26
-#define DMI_DMCONTROL_HASEL_LENGTH          1
-#define DMI_DMCONTROL_HASEL                 (0x1 << DMI_DMCONTROL_HASEL_OFFSET)
-/*
-* The DM-specific index of the hart to select. This hart is always part of the
-* currently selected harts.
- */
-#define DMI_DMCONTROL_HARTSEL_OFFSET        16
-#define DMI_DMCONTROL_HARTSEL_LENGTH        10
-#define DMI_DMCONTROL_HARTSEL               (0x3ff << DMI_DMCONTROL_HARTSEL_OFFSET)
-/*
-* This bit controls the reset signal from the DM to the rest of the
-* system. To perform a system reset the debugger writes 1,
-* and then writes 0
-* to deassert the reset. This bit must not reset the Debug Module
-* registers. What it does reset is platform-specific (it may
-* reset nothing).
- */
-#define DMI_DMCONTROL_NDMRESET_OFFSET       1
-#define DMI_DMCONTROL_NDMRESET_LENGTH       1
-#define DMI_DMCONTROL_NDMRESET              (0x1 << DMI_DMCONTROL_NDMRESET_OFFSET)
-/*
-* This bit serves as a reset signal for the Debug Module itself.
-*
-* 0: The module's state, including authentication mechanism,
-* takes its reset values (the \Fdmactive bit is the only bit which can
-* be written to something other than its reset value).
-*
-* 1: The module functions normally.
-*
-* No other mechanism should exist that may result in resetting the
-* Debug Module after power up, including the platform's system reset
-* or Debug Transport reset signals.
-*
-* A debugger may pulse this bit low to get the debug module into a
-* known state.
-*
-* Implementations may use this bit to aid debugging, for example by
-* preventing the Debug Module from being power gated while debugging
-* is active.
- */
-#define DMI_DMCONTROL_DMACTIVE_OFFSET       0
-#define DMI_DMCONTROL_DMACTIVE_LENGTH       1
-#define DMI_DMCONTROL_DMACTIVE              (0x1 << DMI_DMCONTROL_DMACTIVE_OFFSET)
-#define DMI_HARTINFO                        0x12
-/*
-* Number of {\tt dscratch} registers available for the debugger
-* to use during program buffer execution, starting from \Rdscratchzero.
-* The debugger can make no assumptions about the contents of these
-* registers between commands.
- */
-#define DMI_HARTINFO_NSCRATCH_OFFSET        20
-#define DMI_HARTINFO_NSCRATCH_LENGTH        4
-#define DMI_HARTINFO_NSCRATCH               (0xf << DMI_HARTINFO_NSCRATCH_OFFSET)
-/*
-* 0: The {\tt data} registers are shadowed in the hart by CSR
-* registers. Each CSR register is XLEN bits in size, and corresponds
-* to a single argument, per Table~\ref{tab:datareg}.
-*
-* 1: The {\tt data} registers are shadowed in the hart's memory map.
-* Each register takes up 4 bytes in the memory map.
- */
-#define DMI_HARTINFO_DATAACCESS_OFFSET      16
-#define DMI_HARTINFO_DATAACCESS_LENGTH      1
-#define DMI_HARTINFO_DATAACCESS             (0x1 << DMI_HARTINFO_DATAACCESS_OFFSET)
-/*
-* If \Fdataaccess is 0: Number of CSR registers dedicated to
-* shadowing the {\tt data} registers.
-*
-* If \Fdataaccess is 1: Number of 32-bit words in the memory map
-* dedicated to shadowing the {\tt data} registers.
- */
-#define DMI_HARTINFO_DATASIZE_OFFSET        12
-#define DMI_HARTINFO_DATASIZE_LENGTH        4
-#define DMI_HARTINFO_DATASIZE               (0xf << DMI_HARTINFO_DATASIZE_OFFSET)
-/*
-* If \Fdataaccess is 0: The number of the first CSR dedicated to
-* shadowing the {\tt data} registers.
-*
-* If \Fdataaccess is 1: Signed address of RAM where the {\tt data}
-* registers are shadowed.
- */
-#define DMI_HARTINFO_DATAADDR_OFFSET        0
-#define DMI_HARTINFO_DATAADDR_LENGTH        12
-#define DMI_HARTINFO_DATAADDR               (0xfff << DMI_HARTINFO_DATAADDR_OFFSET)
-#define DMI_HALTSUM                         0x13
-#define DMI_HALTSUM_HALT1023_992_OFFSET     31
-#define DMI_HALTSUM_HALT1023_992_LENGTH     1
-#define DMI_HALTSUM_HALT1023_992            (0x1 << DMI_HALTSUM_HALT1023_992_OFFSET)
-#define DMI_HALTSUM_HALT991_960_OFFSET      30
-#define DMI_HALTSUM_HALT991_960_LENGTH      1
-#define DMI_HALTSUM_HALT991_960             (0x1 << DMI_HALTSUM_HALT991_960_OFFSET)
-#define DMI_HALTSUM_HALT959_928_OFFSET      29
-#define DMI_HALTSUM_HALT959_928_LENGTH      1
-#define DMI_HALTSUM_HALT959_928             (0x1 << DMI_HALTSUM_HALT959_928_OFFSET)
-#define DMI_HALTSUM_HALT927_896_OFFSET      28
-#define DMI_HALTSUM_HALT927_896_LENGTH      1
-#define DMI_HALTSUM_HALT927_896             (0x1 << DMI_HALTSUM_HALT927_896_OFFSET)
-#define DMI_HALTSUM_HALT895_864_OFFSET      27
-#define DMI_HALTSUM_HALT895_864_LENGTH      1
-#define DMI_HALTSUM_HALT895_864             (0x1 << DMI_HALTSUM_HALT895_864_OFFSET)
-#define DMI_HALTSUM_HALT863_832_OFFSET      26
-#define DMI_HALTSUM_HALT863_832_LENGTH      1
-#define DMI_HALTSUM_HALT863_832             (0x1 << DMI_HALTSUM_HALT863_832_OFFSET)
-#define DMI_HALTSUM_HALT831_800_OFFSET      25
-#define DMI_HALTSUM_HALT831_800_LENGTH      1
-#define DMI_HALTSUM_HALT831_800             (0x1 << DMI_HALTSUM_HALT831_800_OFFSET)
-#define DMI_HALTSUM_HALT799_768_OFFSET      24
-#define DMI_HALTSUM_HALT799_768_LENGTH      1
-#define DMI_HALTSUM_HALT799_768             (0x1 << DMI_HALTSUM_HALT799_768_OFFSET)
-#define DMI_HALTSUM_HALT767_736_OFFSET      23
-#define DMI_HALTSUM_HALT767_736_LENGTH      1
-#define DMI_HALTSUM_HALT767_736             (0x1 << DMI_HALTSUM_HALT767_736_OFFSET)
-#define DMI_HALTSUM_HALT735_704_OFFSET      22
-#define DMI_HALTSUM_HALT735_704_LENGTH      1
-#define DMI_HALTSUM_HALT735_704             (0x1 << DMI_HALTSUM_HALT735_704_OFFSET)
-#define DMI_HALTSUM_HALT703_672_OFFSET      21
-#define DMI_HALTSUM_HALT703_672_LENGTH      1
-#define DMI_HALTSUM_HALT703_672             (0x1 << DMI_HALTSUM_HALT703_672_OFFSET)
-#define DMI_HALTSUM_HALT671_640_OFFSET      20
-#define DMI_HALTSUM_HALT671_640_LENGTH      1
-#define DMI_HALTSUM_HALT671_640             (0x1 << DMI_HALTSUM_HALT671_640_OFFSET)
-#define DMI_HALTSUM_HALT639_608_OFFSET      19
-#define DMI_HALTSUM_HALT639_608_LENGTH      1
-#define DMI_HALTSUM_HALT639_608             (0x1 << DMI_HALTSUM_HALT639_608_OFFSET)
-#define DMI_HALTSUM_HALT607_576_OFFSET      18
-#define DMI_HALTSUM_HALT607_576_LENGTH      1
-#define DMI_HALTSUM_HALT607_576             (0x1 << DMI_HALTSUM_HALT607_576_OFFSET)
-#define DMI_HALTSUM_HALT575_544_OFFSET      17
-#define DMI_HALTSUM_HALT575_544_LENGTH      1
-#define DMI_HALTSUM_HALT575_544             (0x1 << DMI_HALTSUM_HALT575_544_OFFSET)
-#define DMI_HALTSUM_HALT543_512_OFFSET      16
-#define DMI_HALTSUM_HALT543_512_LENGTH      1
-#define DMI_HALTSUM_HALT543_512             (0x1 << DMI_HALTSUM_HALT543_512_OFFSET)
-#define DMI_HALTSUM_HALT511_480_OFFSET      15
-#define DMI_HALTSUM_HALT511_480_LENGTH      1
-#define DMI_HALTSUM_HALT511_480             (0x1 << DMI_HALTSUM_HALT511_480_OFFSET)
-#define DMI_HALTSUM_HALT479_448_OFFSET      14
-#define DMI_HALTSUM_HALT479_448_LENGTH      1
-#define DMI_HALTSUM_HALT479_448             (0x1 << DMI_HALTSUM_HALT479_448_OFFSET)
-#define DMI_HALTSUM_HALT447_416_OFFSET      13
-#define DMI_HALTSUM_HALT447_416_LENGTH      1
-#define DMI_HALTSUM_HALT447_416             (0x1 << DMI_HALTSUM_HALT447_416_OFFSET)
-#define DMI_HALTSUM_HALT415_384_OFFSET      12
-#define DMI_HALTSUM_HALT415_384_LENGTH      1
-#define DMI_HALTSUM_HALT415_384             (0x1 << DMI_HALTSUM_HALT415_384_OFFSET)
-#define DMI_HALTSUM_HALT383_352_OFFSET      11
-#define DMI_HALTSUM_HALT383_352_LENGTH      1
-#define DMI_HALTSUM_HALT383_352             (0x1 << DMI_HALTSUM_HALT383_352_OFFSET)
-#define DMI_HALTSUM_HALT351_320_OFFSET      10
-#define DMI_HALTSUM_HALT351_320_LENGTH      1
-#define DMI_HALTSUM_HALT351_320             (0x1 << DMI_HALTSUM_HALT351_320_OFFSET)
-#define DMI_HALTSUM_HALT319_288_OFFSET      9
-#define DMI_HALTSUM_HALT319_288_LENGTH      1
-#define DMI_HALTSUM_HALT319_288             (0x1 << DMI_HALTSUM_HALT319_288_OFFSET)
-#define DMI_HALTSUM_HALT287_256_OFFSET      8
-#define DMI_HALTSUM_HALT287_256_LENGTH      1
-#define DMI_HALTSUM_HALT287_256             (0x1 << DMI_HALTSUM_HALT287_256_OFFSET)
-#define DMI_HALTSUM_HALT255_224_OFFSET      7
-#define DMI_HALTSUM_HALT255_224_LENGTH      1
-#define DMI_HALTSUM_HALT255_224             (0x1 << DMI_HALTSUM_HALT255_224_OFFSET)
-#define DMI_HALTSUM_HALT223_192_OFFSET      6
-#define DMI_HALTSUM_HALT223_192_LENGTH      1
-#define DMI_HALTSUM_HALT223_192             (0x1 << DMI_HALTSUM_HALT223_192_OFFSET)
-#define DMI_HALTSUM_HALT191_160_OFFSET      5
-#define DMI_HALTSUM_HALT191_160_LENGTH      1
-#define DMI_HALTSUM_HALT191_160             (0x1 << DMI_HALTSUM_HALT191_160_OFFSET)
-#define DMI_HALTSUM_HALT159_128_OFFSET      4
-#define DMI_HALTSUM_HALT159_128_LENGTH      1
-#define DMI_HALTSUM_HALT159_128             (0x1 << DMI_HALTSUM_HALT159_128_OFFSET)
-#define DMI_HALTSUM_HALT127_96_OFFSET       3
-#define DMI_HALTSUM_HALT127_96_LENGTH       1
-#define DMI_HALTSUM_HALT127_96              (0x1 << DMI_HALTSUM_HALT127_96_OFFSET)
-#define DMI_HALTSUM_HALT95_64_OFFSET        2
-#define DMI_HALTSUM_HALT95_64_LENGTH        1
-#define DMI_HALTSUM_HALT95_64               (0x1 << DMI_HALTSUM_HALT95_64_OFFSET)
-#define DMI_HALTSUM_HALT63_32_OFFSET        1
-#define DMI_HALTSUM_HALT63_32_LENGTH        1
-#define DMI_HALTSUM_HALT63_32               (0x1 << DMI_HALTSUM_HALT63_32_OFFSET)
-#define DMI_HALTSUM_HALT31_0_OFFSET         0
-#define DMI_HALTSUM_HALT31_0_LENGTH         1
-#define DMI_HALTSUM_HALT31_0                (0x1 << DMI_HALTSUM_HALT31_0_OFFSET)
-#define DMI_HAWINDOWSEL                     0x14
-#define DMI_HAWINDOWSEL_HAWINDOWSEL_OFFSET  0
-#define DMI_HAWINDOWSEL_HAWINDOWSEL_LENGTH  5
-#define DMI_HAWINDOWSEL_HAWINDOWSEL         (0x1f << DMI_HAWINDOWSEL_HAWINDOWSEL_OFFSET)
-#define DMI_HAWINDOW                        0x15
-#define DMI_HAWINDOW_MASKDATA_OFFSET        0
-#define DMI_HAWINDOW_MASKDATA_LENGTH        32
-#define DMI_HAWINDOW_MASKDATA               (0xffffffff << DMI_HAWINDOW_MASKDATA_OFFSET)
-#define DMI_ABSTRACTCS                      0x16
-/*
-* Size of the Program Buffer, in 32-bit words. Valid sizes are 0 - 16.
-*
-* TODO: Explain what can be done with each size of the buffer, to suggest
-* why you would want more or less words.
- */
-#define DMI_ABSTRACTCS_PROGSIZE_OFFSET      24
-#define DMI_ABSTRACTCS_PROGSIZE_LENGTH      5
-#define DMI_ABSTRACTCS_PROGSIZE             (0x1f << DMI_ABSTRACTCS_PROGSIZE_OFFSET)
-/*
-* 1: An abstract command is currently being executed.
-*
-* This bit is set as soon as \Rcommand is written, and is
-* not cleared until that command has completed.
- */
-#define DMI_ABSTRACTCS_BUSY_OFFSET          12
-#define DMI_ABSTRACTCS_BUSY_LENGTH          1
-#define DMI_ABSTRACTCS_BUSY                 (0x1 << DMI_ABSTRACTCS_BUSY_OFFSET)
-/*
-* Gets set if an abstract command fails. The bits in this field remain set until
-* they are cleared by writing 1 to them. No abstract command is
-* started until the value is reset to 0.
-*
-* 0 (none): No error.
-*
-* 1 (busy): An abstract command was executing while \Rcommand,
-* \Rabstractcs, \Rabstractauto was written, or when one
-* of the {\tt data} or {\tt progbuf} registers was read or written.
-*
-* 2 (not supported): The requested command is not supported. A
-* command that is not supported while the hart is running may be
-* supported when it is halted.
-*
-* 3 (exception): An exception occurred while executing the command
-* (eg. while executing the Program Buffer).
-*
-* 4 (halt/resume): An abstract command couldn't execute because the
-* hart wasn't in the expected state (running/halted).
-*
-* 7 (other): The command failed for another reason.
- */
-#define DMI_ABSTRACTCS_CMDERR_OFFSET        8
-#define DMI_ABSTRACTCS_CMDERR_LENGTH        3
-#define DMI_ABSTRACTCS_CMDERR               (0x7 << DMI_ABSTRACTCS_CMDERR_OFFSET)
-/*
-* Number of {\tt data} registers that are implemented as part of the
-* abstract command interface. Valid sizes are 0 - 12.
- */
-#define DMI_ABSTRACTCS_DATACOUNT_OFFSET     0
-#define DMI_ABSTRACTCS_DATACOUNT_LENGTH     5
-#define DMI_ABSTRACTCS_DATACOUNT            (0x1f << DMI_ABSTRACTCS_DATACOUNT_OFFSET)
-#define DMI_COMMAND                         0x17
-/*
-* The type determines the overall functionality of this
-* abstract command.
- */
-#define DMI_COMMAND_CMDTYPE_OFFSET          24
-#define DMI_COMMAND_CMDTYPE_LENGTH          8
-#define DMI_COMMAND_CMDTYPE                 (0xff << DMI_COMMAND_CMDTYPE_OFFSET)
-/*
-* This field is interpreted in a command-specific manner,
-* described for each abstract command.
- */
-#define DMI_COMMAND_CONTROL_OFFSET          0
-#define DMI_COMMAND_CONTROL_LENGTH          24
-#define DMI_COMMAND_CONTROL                 (0xffffff << DMI_COMMAND_CONTROL_OFFSET)
-#define DMI_ABSTRACTAUTO                    0x18
-/*
-* When a bit in this field is 1, read or write accesses the corresponding {\tt progbuf} word
-* cause the command in \Rcommand to be executed again.
- */
-#define DMI_ABSTRACTAUTO_AUTOEXECPROGBUF_OFFSET 16
-#define DMI_ABSTRACTAUTO_AUTOEXECPROGBUF_LENGTH 16
-#define DMI_ABSTRACTAUTO_AUTOEXECPROGBUF    (0xffff << DMI_ABSTRACTAUTO_AUTOEXECPROGBUF_OFFSET)
-/*
-* When a bit in this field is 1, read or write accesses the corresponding {\tt data} word
-* cause the command in \Rcommand to be executed again.
- */
-#define DMI_ABSTRACTAUTO_AUTOEXECDATA_OFFSET 0
-#define DMI_ABSTRACTAUTO_AUTOEXECDATA_LENGTH 12
-#define DMI_ABSTRACTAUTO_AUTOEXECDATA       (0xfff << DMI_ABSTRACTAUTO_AUTOEXECDATA_OFFSET)
-#define DMI_CFGSTRADDR0                     0x19
-#define DMI_CFGSTRADDR0_ADDR_OFFSET         0
-#define DMI_CFGSTRADDR0_ADDR_LENGTH         32
-#define DMI_CFGSTRADDR0_ADDR                (0xffffffff << DMI_CFGSTRADDR0_ADDR_OFFSET)
-#define DMI_CFGSTRADDR1                     0x1a
-#define DMI_CFGSTRADDR2                     0x1b
-#define DMI_CFGSTRADDR3                     0x1c
-#define DMI_DATA0                           0x04
-#define DMI_DATA0_DATA_OFFSET               0
-#define DMI_DATA0_DATA_LENGTH               32
-#define DMI_DATA0_DATA                      (0xffffffff << DMI_DATA0_DATA_OFFSET)
-#define DMI_DATA11                          0x0f
-#define DMI_PROGBUF0                        0x20
-#define DMI_PROGBUF0_DATA_OFFSET            0
-#define DMI_PROGBUF0_DATA_LENGTH            32
-#define DMI_PROGBUF0_DATA                   (0xffffffff << DMI_PROGBUF0_DATA_OFFSET)
-#define DMI_PROGBUF15                       0x2f
-#define DMI_AUTHDATA                        0x30
-#define DMI_AUTHDATA_DATA_OFFSET            0
-#define DMI_AUTHDATA_DATA_LENGTH            32
-#define DMI_AUTHDATA_DATA                   (0xffffffff << DMI_AUTHDATA_DATA_OFFSET)
-#define DMI_SERCS                           0x34
-/*
-* Number of supported serial ports.
- */
-#define DMI_SERCS_SERIALCOUNT_OFFSET        28
-#define DMI_SERCS_SERIALCOUNT_LENGTH        4
-#define DMI_SERCS_SERIALCOUNT               (0xf << DMI_SERCS_SERIALCOUNT_OFFSET)
-/*
-* Select which serial port is accessed by \Rserrx and \Rsertx.
- */
-#define DMI_SERCS_SERIAL_OFFSET             24
-#define DMI_SERCS_SERIAL_LENGTH             3
-#define DMI_SERCS_SERIAL                    (0x7 << DMI_SERCS_SERIAL_OFFSET)
-#define DMI_SERCS_ERROR7_OFFSET             23
-#define DMI_SERCS_ERROR7_LENGTH             1
-#define DMI_SERCS_ERROR7                    (0x1 << DMI_SERCS_ERROR7_OFFSET)
-#define DMI_SERCS_VALID7_OFFSET             22
-#define DMI_SERCS_VALID7_LENGTH             1
-#define DMI_SERCS_VALID7                    (0x1 << DMI_SERCS_VALID7_OFFSET)
-#define DMI_SERCS_FULL7_OFFSET              21
-#define DMI_SERCS_FULL7_LENGTH              1
-#define DMI_SERCS_FULL7                     (0x1 << DMI_SERCS_FULL7_OFFSET)
-#define DMI_SERCS_ERROR6_OFFSET             20
-#define DMI_SERCS_ERROR6_LENGTH             1
-#define DMI_SERCS_ERROR6                    (0x1 << DMI_SERCS_ERROR6_OFFSET)
-#define DMI_SERCS_VALID6_OFFSET             19
-#define DMI_SERCS_VALID6_LENGTH             1
-#define DMI_SERCS_VALID6                    (0x1 << DMI_SERCS_VALID6_OFFSET)
-#define DMI_SERCS_FULL6_OFFSET              18
-#define DMI_SERCS_FULL6_LENGTH              1
-#define DMI_SERCS_FULL6                     (0x1 << DMI_SERCS_FULL6_OFFSET)
-#define DMI_SERCS_ERROR5_OFFSET             17
-#define DMI_SERCS_ERROR5_LENGTH             1
-#define DMI_SERCS_ERROR5                    (0x1 << DMI_SERCS_ERROR5_OFFSET)
-#define DMI_SERCS_VALID5_OFFSET             16
-#define DMI_SERCS_VALID5_LENGTH             1
-#define DMI_SERCS_VALID5                    (0x1 << DMI_SERCS_VALID5_OFFSET)
-#define DMI_SERCS_FULL5_OFFSET              15
-#define DMI_SERCS_FULL5_LENGTH              1
-#define DMI_SERCS_FULL5                     (0x1 << DMI_SERCS_FULL5_OFFSET)
-#define DMI_SERCS_ERROR4_OFFSET             14
-#define DMI_SERCS_ERROR4_LENGTH             1
-#define DMI_SERCS_ERROR4                    (0x1 << DMI_SERCS_ERROR4_OFFSET)
-#define DMI_SERCS_VALID4_OFFSET             13
-#define DMI_SERCS_VALID4_LENGTH             1
-#define DMI_SERCS_VALID4                    (0x1 << DMI_SERCS_VALID4_OFFSET)
-#define DMI_SERCS_FULL4_OFFSET              12
-#define DMI_SERCS_FULL4_LENGTH              1
-#define DMI_SERCS_FULL4                     (0x1 << DMI_SERCS_FULL4_OFFSET)
-#define DMI_SERCS_ERROR3_OFFSET             11
-#define DMI_SERCS_ERROR3_LENGTH             1
-#define DMI_SERCS_ERROR3                    (0x1 << DMI_SERCS_ERROR3_OFFSET)
-#define DMI_SERCS_VALID3_OFFSET             10
-#define DMI_SERCS_VALID3_LENGTH             1
-#define DMI_SERCS_VALID3                    (0x1 << DMI_SERCS_VALID3_OFFSET)
-#define DMI_SERCS_FULL3_OFFSET              9
-#define DMI_SERCS_FULL3_LENGTH              1
-#define DMI_SERCS_FULL3                     (0x1 << DMI_SERCS_FULL3_OFFSET)
-#define DMI_SERCS_ERROR2_OFFSET             8
-#define DMI_SERCS_ERROR2_LENGTH             1
-#define DMI_SERCS_ERROR2                    (0x1 << DMI_SERCS_ERROR2_OFFSET)
-#define DMI_SERCS_VALID2_OFFSET             7
-#define DMI_SERCS_VALID2_LENGTH             1
-#define DMI_SERCS_VALID2                    (0x1 << DMI_SERCS_VALID2_OFFSET)
-#define DMI_SERCS_FULL2_OFFSET              6
-#define DMI_SERCS_FULL2_LENGTH              1
-#define DMI_SERCS_FULL2                     (0x1 << DMI_SERCS_FULL2_OFFSET)
-#define DMI_SERCS_ERROR1_OFFSET             5
-#define DMI_SERCS_ERROR1_LENGTH             1
-#define DMI_SERCS_ERROR1                    (0x1 << DMI_SERCS_ERROR1_OFFSET)
-#define DMI_SERCS_VALID1_OFFSET             4
-#define DMI_SERCS_VALID1_LENGTH             1
-#define DMI_SERCS_VALID1                    (0x1 << DMI_SERCS_VALID1_OFFSET)
-#define DMI_SERCS_FULL1_OFFSET              3
-#define DMI_SERCS_FULL1_LENGTH              1
-#define DMI_SERCS_FULL1                     (0x1 << DMI_SERCS_FULL1_OFFSET)
-/*
-* 1 when the debugger-to-core queue for serial port 0 has
-* over or underflowed. This bit will remain set until it is reset by
-* writing 1 to this bit.
- */
-#define DMI_SERCS_ERROR0_OFFSET             2
-#define DMI_SERCS_ERROR0_LENGTH             1
-#define DMI_SERCS_ERROR0                    (0x1 << DMI_SERCS_ERROR0_OFFSET)
-/*
-* 1 when the core-to-debugger queue for serial port 0 is not empty.
- */
-#define DMI_SERCS_VALID0_OFFSET             1
-#define DMI_SERCS_VALID0_LENGTH             1
-#define DMI_SERCS_VALID0                    (0x1 << DMI_SERCS_VALID0_OFFSET)
-/*
-* 1 when the debugger-to-core queue for serial port 0 is full.
- */
-#define DMI_SERCS_FULL0_OFFSET              0
-#define DMI_SERCS_FULL0_LENGTH              1
-#define DMI_SERCS_FULL0                     (0x1 << DMI_SERCS_FULL0_OFFSET)
-#define DMI_SERTX                           0x35
-#define DMI_SERTX_DATA_OFFSET               0
-#define DMI_SERTX_DATA_LENGTH               32
-#define DMI_SERTX_DATA                      (0xffffffff << DMI_SERTX_DATA_OFFSET)
-#define DMI_SERRX                           0x36
-#define DMI_SERRX_DATA_OFFSET               0
-#define DMI_SERRX_DATA_LENGTH               32
-#define DMI_SERRX_DATA                      (0xffffffff << DMI_SERRX_DATA_OFFSET)
-#define DMI_SBCS                            0x38
-/*
-* When a 1 is written here, triggers a read at the address in {\tt
-* sbaddress} using the access size set by \Fsbaccess.
- */
-#define DMI_SBCS_SBSINGLEREAD_OFFSET        20
-#define DMI_SBCS_SBSINGLEREAD_LENGTH        1
-#define DMI_SBCS_SBSINGLEREAD               (0x1 << DMI_SBCS_SBSINGLEREAD_OFFSET)
-/*
-* Select the access size to use for system bus accesses triggered by
-* writes to the {\tt sbaddress} registers or \Rsbdatazero.
-*
-* 0: 8-bit
-*
-* 1: 16-bit
-*
-* 2: 32-bit
-*
-* 3: 64-bit
-*
-* 4: 128-bit
-*
-* If an unsupported system bus access size is written here,
-* the DM may not perform the access, or may perform the access
-* with any access size.
- */
-#define DMI_SBCS_SBACCESS_OFFSET            17
-#define DMI_SBCS_SBACCESS_LENGTH            3
-#define DMI_SBCS_SBACCESS                   (0x7 << DMI_SBCS_SBACCESS_OFFSET)
-/*
-* When 1, the internal address value (used by the system bus master)
-* is incremented by the access size (in bytes) selected in \Fsbaccess
-* after every system bus access.
- */
-#define DMI_SBCS_SBAUTOINCREMENT_OFFSET     16
-#define DMI_SBCS_SBAUTOINCREMENT_LENGTH     1
-#define DMI_SBCS_SBAUTOINCREMENT            (0x1 << DMI_SBCS_SBAUTOINCREMENT_OFFSET)
-/*
-* When 1, every read from \Rsbdatazero automatically triggers a system
-* bus read at the new address.
- */
-#define DMI_SBCS_SBAUTOREAD_OFFSET          15
-#define DMI_SBCS_SBAUTOREAD_LENGTH          1
-#define DMI_SBCS_SBAUTOREAD                 (0x1 << DMI_SBCS_SBAUTOREAD_OFFSET)
-/*
-* When the debug module's system bus
-* master causes a bus error, this field gets set. The bits in this
-* field remain set until they are cleared by writing 1 to them.
-* While this field is non-zero, no more system bus accesses can be
-* initiated by the debug module.
-*
-* 0: There was no bus error.
-*
-* 1: There was a timeout.
-*
-* 2: A bad address was accessed.
-*
-* 3: There was some other error (eg. alignment).
-*
-* 4: The system bus master was busy when one of the
-* {\tt sbaddress} or {\tt sbdata} registers was written,
-* or the {\tt sbdata} register was read when it had
-* stale data.
- */
-#define DMI_SBCS_SBERROR_OFFSET             12
-#define DMI_SBCS_SBERROR_LENGTH             3
-#define DMI_SBCS_SBERROR                    (0x7 << DMI_SBCS_SBERROR_OFFSET)
-/*
-* Width of system bus addresses in bits. (0 indicates there is no bus
-* access support.)
- */
-#define DMI_SBCS_SBASIZE_OFFSET             5
-#define DMI_SBCS_SBASIZE_LENGTH             7
-#define DMI_SBCS_SBASIZE                    (0x7f << DMI_SBCS_SBASIZE_OFFSET)
-/*
-* 1 when 128-bit system bus accesses are supported.
- */
-#define DMI_SBCS_SBACCESS128_OFFSET         4
-#define DMI_SBCS_SBACCESS128_LENGTH         1
-#define DMI_SBCS_SBACCESS128                (0x1 << DMI_SBCS_SBACCESS128_OFFSET)
-/*
-* 1 when 64-bit system bus accesses are supported.
- */
-#define DMI_SBCS_SBACCESS64_OFFSET          3
-#define DMI_SBCS_SBACCESS64_LENGTH          1
-#define DMI_SBCS_SBACCESS64                 (0x1 << DMI_SBCS_SBACCESS64_OFFSET)
-/*
-* 1 when 32-bit system bus accesses are supported.
- */
-#define DMI_SBCS_SBACCESS32_OFFSET          2
-#define DMI_SBCS_SBACCESS32_LENGTH          1
-#define DMI_SBCS_SBACCESS32                 (0x1 << DMI_SBCS_SBACCESS32_OFFSET)
-/*
-* 1 when 16-bit system bus accesses are supported.
- */
-#define DMI_SBCS_SBACCESS16_OFFSET          1
-#define DMI_SBCS_SBACCESS16_LENGTH          1
-#define DMI_SBCS_SBACCESS16                 (0x1 << DMI_SBCS_SBACCESS16_OFFSET)
-/*
-* 1 when 8-bit system bus accesses are supported.
- */
-#define DMI_SBCS_SBACCESS8_OFFSET           0
-#define DMI_SBCS_SBACCESS8_LENGTH           1
-#define DMI_SBCS_SBACCESS8                  (0x1 << DMI_SBCS_SBACCESS8_OFFSET)
-#define DMI_SBADDRESS0                      0x39
-/*
-* Accesses bits 31:0 of the internal address.
- */
-#define DMI_SBADDRESS0_ADDRESS_OFFSET       0
-#define DMI_SBADDRESS0_ADDRESS_LENGTH       32
-#define DMI_SBADDRESS0_ADDRESS              (0xffffffff << DMI_SBADDRESS0_ADDRESS_OFFSET)
-#define DMI_SBADDRESS1                      0x3a
-/*
-* Accesses bits 63:32 of the internal address (if the system address
-* bus is that wide).
- */
-#define DMI_SBADDRESS1_ADDRESS_OFFSET       0
-#define DMI_SBADDRESS1_ADDRESS_LENGTH       32
-#define DMI_SBADDRESS1_ADDRESS              (0xffffffff << DMI_SBADDRESS1_ADDRESS_OFFSET)
-#define DMI_SBADDRESS2                      0x3b
-/*
-* Accesses bits 95:64 of the internal address (if the system address
-* bus is that wide).
- */
-#define DMI_SBADDRESS2_ADDRESS_OFFSET       0
-#define DMI_SBADDRESS2_ADDRESS_LENGTH       32
-#define DMI_SBADDRESS2_ADDRESS              (0xffffffff << DMI_SBADDRESS2_ADDRESS_OFFSET)
-#define DMI_SBDATA0                         0x3c
-/*
-* Accesses bits 31:0 of the internal data.
- */
-#define DMI_SBDATA0_DATA_OFFSET             0
-#define DMI_SBDATA0_DATA_LENGTH             32
-#define DMI_SBDATA0_DATA                    (0xffffffff << DMI_SBDATA0_DATA_OFFSET)
-#define DMI_SBDATA1                         0x3d
-/*
-* Accesses bits 63:32 of the internal data (if the system bus is
-* that wide).
- */
-#define DMI_SBDATA1_DATA_OFFSET             0
-#define DMI_SBDATA1_DATA_LENGTH             32
-#define DMI_SBDATA1_DATA                    (0xffffffff << DMI_SBDATA1_DATA_OFFSET)
-#define DMI_SBDATA2                         0x3e
-/*
-* Accesses bits 95:64 of the internal data (if the system bus is
-* that wide).
- */
-#define DMI_SBDATA2_DATA_OFFSET             0
-#define DMI_SBDATA2_DATA_LENGTH             32
-#define DMI_SBDATA2_DATA                    (0xffffffff << DMI_SBDATA2_DATA_OFFSET)
-#define DMI_SBDATA3                         0x3f
-/*
-* Accesses bits 127:96 of the internal data (if the system bus is
-* that wide).
- */
-#define DMI_SBDATA3_DATA_OFFSET             0
-#define DMI_SBDATA3_DATA_LENGTH             32
-#define DMI_SBDATA3_DATA                    (0xffffffff << DMI_SBDATA3_DATA_OFFSET)
-#define TRACE                               0x728
-/*
-* 1 if the trace buffer has wrapped since the last time \Fdiscard was
-* written. 0 otherwise.
- */
-#define TRACE_WRAPPED_OFFSET                24
-#define TRACE_WRAPPED_LENGTH                1
-#define TRACE_WRAPPED                       (0x1 << TRACE_WRAPPED_OFFSET)
-/*
-* Emit Timestamp trace sequences.
- */
-#define TRACE_EMITTIMESTAMP_OFFSET          23
-#define TRACE_EMITTIMESTAMP_LENGTH          1
-#define TRACE_EMITTIMESTAMP                 (0x1 << TRACE_EMITTIMESTAMP_OFFSET)
-/*
-* Emit Store Data trace sequences.
- */
-#define TRACE_EMITSTOREDATA_OFFSET          22
-#define TRACE_EMITSTOREDATA_LENGTH          1
-#define TRACE_EMITSTOREDATA                 (0x1 << TRACE_EMITSTOREDATA_OFFSET)
-/*
-* Emit Load Data trace sequences.
- */
-#define TRACE_EMITLOADDATA_OFFSET           21
-#define TRACE_EMITLOADDATA_LENGTH           1
-#define TRACE_EMITLOADDATA                  (0x1 << TRACE_EMITLOADDATA_OFFSET)
-/*
-* Emit Store Address trace sequences.
- */
-#define TRACE_EMITSTOREADDR_OFFSET          20
-#define TRACE_EMITSTOREADDR_LENGTH          1
-#define TRACE_EMITSTOREADDR                 (0x1 << TRACE_EMITSTOREADDR_OFFSET)
-/*
-* Emit Load Address trace sequences.
- */
-#define TRACE_EMITLOADADDR_OFFSET           19
-#define TRACE_EMITLOADADDR_LENGTH           1
-#define TRACE_EMITLOADADDR                  (0x1 << TRACE_EMITLOADADDR_OFFSET)
-/*
-* Emit Privilege Level trace sequences.
- */
-#define TRACE_EMITPRIV_OFFSET               18
-#define TRACE_EMITPRIV_LENGTH               1
-#define TRACE_EMITPRIV                      (0x1 << TRACE_EMITPRIV_OFFSET)
-/*
-* Emit Branch Taken and Branch Not Taken trace sequences.
- */
-#define TRACE_EMITBRANCH_OFFSET             17
-#define TRACE_EMITBRANCH_LENGTH             1
-#define TRACE_EMITBRANCH                    (0x1 << TRACE_EMITBRANCH_OFFSET)
-/*
-* Emit PC trace sequences.
- */
-#define TRACE_EMITPC_OFFSET                 16
-#define TRACE_EMITPC_LENGTH                 1
-#define TRACE_EMITPC                        (0x1 << TRACE_EMITPC_OFFSET)
-/*
-* Determine what happens when the trace buffer is full.  0 means wrap
-* and overwrite. 1 means turn off trace until \Fdiscard is written as 1.
-* 2 means cause a trace full exception. 3 is reserved for future use.
- */
-#define TRACE_FULLACTION_OFFSET             8
-#define TRACE_FULLACTION_LENGTH             2
-#define TRACE_FULLACTION                    (0x3 << TRACE_FULLACTION_OFFSET)
-/*
-* 0: Trace to a dedicated on-core RAM (which is not further defined in
-* this spec).
-*
-* 1: Trace to RAM on the system bus.
-*
-* 2: Send trace data to a dedicated off-chip interface (which is not
-* defined in this spec). This does not affect execution speed.
-*
-* 3: Reserved for future use.
-*
-* Options 0 and 1 slow down execution (eg. because of system bus
-* contention).
- */
-#define TRACE_DESTINATION_OFFSET            4
-#define TRACE_DESTINATION_LENGTH            2
-#define TRACE_DESTINATION                   (0x3 << TRACE_DESTINATION_OFFSET)
-/*
-* When 1, the trace logic may stall processor execution to ensure it
-* can emit all the trace sequences required. When 0 individual trace
-* sequences may be dropped.
- */
-#define TRACE_STALL_OFFSET                  2
-#define TRACE_STALL_LENGTH                  1
-#define TRACE_STALL                         (0x1 << TRACE_STALL_OFFSET)
-/*
-* Writing 1 to this bit tells the trace logic that any trace
-* collected is no longer required. When tracing to RAM, it resets the
-* trace write pointer to the start of the memory, as well as
-* \Fwrapped.
- */
-#define TRACE_DISCARD_OFFSET                1
-#define TRACE_DISCARD_LENGTH                1
-#define TRACE_DISCARD                       (0x1 << TRACE_DISCARD_OFFSET)
-#define TRACE_SUPPORTED_OFFSET              0
-#define TRACE_SUPPORTED_LENGTH              1
-#define TRACE_SUPPORTED                     (0x1 << TRACE_SUPPORTED_OFFSET)
-#define TBUFSTART                           0x729
-#define TBUFEND                             0x72a
-#define TBUFWRITE                           0x72b
-#define SHORTNAME                           0x123
-/*
-* Description of what this field is used for.
- */
-#define SHORTNAME_FIELD_OFFSET              0
-#define SHORTNAME_FIELD_LENGTH              8
-#define SHORTNAME_FIELD                     (0xff << SHORTNAME_FIELD_OFFSET)
-#define AC_ACCESS_REGISTER                  None
-/*
-* This is 0 to indicate Access Register Command.
- */
-#define AC_ACCESS_REGISTER_CMDTYPE_OFFSET   24
-#define AC_ACCESS_REGISTER_CMDTYPE_LENGTH   8
-#define AC_ACCESS_REGISTER_CMDTYPE          (0xff << AC_ACCESS_REGISTER_CMDTYPE_OFFSET)
-/*
-* 2: Access the lowest 32 bits of the register.
-*
-* 3: Access the lowest 64 bits of the register.
-*
-* 4: Access the lowest 128 bits of the register.
-*
-* If \Fsize specifies a size larger than the register's actual size,
-* then the access must fail. If a register is accessible, then reads of \Fsize
-* less than or equal to the register's actual size must be supported.
- */
-#define AC_ACCESS_REGISTER_SIZE_OFFSET      20
-#define AC_ACCESS_REGISTER_SIZE_LENGTH      3
-#define AC_ACCESS_REGISTER_SIZE             (0x7 << AC_ACCESS_REGISTER_SIZE_OFFSET)
-/*
-* When 1, execute the program in the Program Buffer exactly once
-* after performing the transfer, if any.
- */
-#define AC_ACCESS_REGISTER_POSTEXEC_OFFSET  18
-#define AC_ACCESS_REGISTER_POSTEXEC_LENGTH  1
-#define AC_ACCESS_REGISTER_POSTEXEC         (0x1 << AC_ACCESS_REGISTER_POSTEXEC_OFFSET)
-/*
-* 0: Don't do the operation specified by \Fwrite.
-*
-* 1: Do the operation specified by \Fwrite.
- */
-#define AC_ACCESS_REGISTER_TRANSFER_OFFSET  17
-#define AC_ACCESS_REGISTER_TRANSFER_LENGTH  1
-#define AC_ACCESS_REGISTER_TRANSFER         (0x1 << AC_ACCESS_REGISTER_TRANSFER_OFFSET)
-/*
-* When \Ftransfer is set:
-* 0: Copy data from the specified register into {\tt arg0} portion
-* of {\tt data}.
-*
-* 1: Copy data from {\tt arg0} portion of {\tt data} into the
-* specified register.
- */
-#define AC_ACCESS_REGISTER_WRITE_OFFSET     16
-#define AC_ACCESS_REGISTER_WRITE_LENGTH     1
-#define AC_ACCESS_REGISTER_WRITE            (0x1 << AC_ACCESS_REGISTER_WRITE_OFFSET)
-/*
-* Number of the register to access, as described in
-* Table~\ref{tab:regno}.
-* \Rdpc may be used as an alias for PC if this command is
-* supported on a non-halted hart.
- */
-#define AC_ACCESS_REGISTER_REGNO_OFFSET     0
-#define AC_ACCESS_REGISTER_REGNO_LENGTH     16
-#define AC_ACCESS_REGISTER_REGNO            (0xffff << AC_ACCESS_REGISTER_REGNO_OFFSET)
-#define AC_QUICK_ACCESS                     None
-/*
-* This is 1 to indicate Quick Access command.
- */
-#define AC_QUICK_ACCESS_CMDTYPE_OFFSET      24
-#define AC_QUICK_ACCESS_CMDTYPE_LENGTH      8
-#define AC_QUICK_ACCESS_CMDTYPE             (0xff << AC_QUICK_ACCESS_CMDTYPE_OFFSET)
-#define VIRT_PRIV                           virtual
-/*
-* Contains the privilege level the hart was operating in when Debug
-* Mode was entered. The encoding is described in Table
-* \ref{tab:privlevel}. A user can write this value to change the
-* hart's privilege level when exiting Debug Mode.
- */
-#define VIRT_PRIV_PRV_OFFSET                0
-#define VIRT_PRIV_PRV_LENGTH                2
-#define VIRT_PRIV_PRV                       (0x3 << VIRT_PRIV_PRV_OFFSET)
diff --git a/fesvr/dtm.cc b/fesvr/dtm.cc
index 635fab1..0f810e7 100644
--- a/fesvr/dtm.cc
+++ b/fesvr/dtm.cc
@@ -1,5 +1,5 @@
 #include "dtm.h"
-#include "debug_defines.h"
+#include "riscv/debug_defines.h"
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -37,7 +37,7 @@
 #define S1 9
 
 #define AC_AR_REGNO(x) ((0x1000 | x) << AC_ACCESS_REGISTER_REGNO_OFFSET)
-#define AC_AR_SIZE(x)  (((x == 128)? 4 : (x == 64 ? 3 : 2)) << AC_ACCESS_REGISTER_SIZE_OFFSET)
+#define AC_AR_SIZE(x)  (((x == 128)? 4 : (x == 64 ? 3 : 2)) << AC_ACCESS_REGISTER_AARSIZE_OFFSET)
 
 #define WRITE 1
 #define SET 2
@@ -75,22 +75,22 @@ void dtm_t::nop()
 }
 
 void dtm_t::select_hart(int hartsel) {
-  int dmcontrol = read(DMI_DMCONTROL);
-  write (DMI_DMCONTROL, set_field(dmcontrol, DMI_DMCONTROL_HARTSEL, hartsel));
+  int dmcontrol = read(DM_DMCONTROL);
+  write (DM_DMCONTROL, set_field(dmcontrol, DM_DMCONTROL_HASEL, hartsel));
   current_hart = hartsel;
 }
 
 int dtm_t::enumerate_harts() {
-  int max_hart = (1 << DMI_DMCONTROL_HARTSEL_LENGTH) - 1;
-  write(DMI_DMCONTROL, set_field(read(DMI_DMCONTROL), DMI_DMCONTROL_HARTSEL, max_hart));
-  read(DMI_DMSTATUS);
-  max_hart = get_field(read(DMI_DMCONTROL), DMI_DMCONTROL_HARTSEL);
+  int max_hart = (1 << DM_DMCONTROL_HASEL_LENGTH) - 1;
+  write(DM_DMCONTROL, set_field(read(DM_DMCONTROL), DM_DMCONTROL_HASEL, max_hart));
+  read(DM_DMSTATUS);
+  max_hart = get_field(read(DM_DMCONTROL), DM_DMCONTROL_HASEL);
 
   int hartsel;
   for (hartsel = 0; hartsel <= max_hart; hartsel++) {
     select_hart(hartsel);
-    int dmstatus = read(DMI_DMSTATUS);
-    if (get_field(dmstatus, DMI_DMSTATUS_ANYNONEXISTENT))
+    int dmstatus = read(DM_DMSTATUS);
+    if (get_field(dmstatus, DM_DMSTATUS_ANYNONEXISTENT))
       break;
   }
   return hartsel;
@@ -99,44 +99,44 @@ int dtm_t::enumerate_harts() {
 void dtm_t::halt(int hartsel)
 {
   if (running) {
-    write(DMI_DMCONTROL, DMI_DMCONTROL_DMACTIVE);
+    write(DM_DMCONTROL, DM_DMCONTROL_DMACTIVE);
     // Read dmstatus to avoid back-to-back writes to dmcontrol.
-    read(DMI_DMSTATUS);
+    read(DM_DMSTATUS);
   }
 
-  int dmcontrol = DMI_DMCONTROL_HALTREQ | DMI_DMCONTROL_DMACTIVE;
-  dmcontrol = set_field(dmcontrol, DMI_DMCONTROL_HARTSEL, hartsel);
-  write(DMI_DMCONTROL, dmcontrol);
+  int dmcontrol = DM_DMCONTROL_HALTREQ | DM_DMCONTROL_DMACTIVE;
+  dmcontrol = set_field(dmcontrol, DM_DMCONTROL_HASEL, hartsel);
+  write(DM_DMCONTROL, dmcontrol);
   int dmstatus;
   do {
-    dmstatus = read(DMI_DMSTATUS);
-  } while(get_field(dmstatus, DMI_DMSTATUS_ALLHALTED) == 0);
-  dmcontrol &= ~DMI_DMCONTROL_HALTREQ;
-  write(DMI_DMCONTROL, dmcontrol);
+    dmstatus = read(DM_DMSTATUS);
+  } while(get_field(dmstatus, DM_DMSTATUS_ALLHALTED) == 0);
+  dmcontrol &= ~DM_DMCONTROL_HALTREQ;
+  write(DM_DMCONTROL, dmcontrol);
   // Read dmstatus to avoid back-to-back writes to dmcontrol.
-  read(DMI_DMSTATUS);
+  read(DM_DMSTATUS);
   current_hart = hartsel;
 }
 
 void dtm_t::resume(int hartsel)
 {
-  int dmcontrol = DMI_DMCONTROL_RESUMEREQ | DMI_DMCONTROL_DMACTIVE;
-  dmcontrol = set_field(dmcontrol, DMI_DMCONTROL_HARTSEL, hartsel);
-  write(DMI_DMCONTROL, dmcontrol);
+  int dmcontrol = DM_DMCONTROL_RESUMEREQ | DM_DMCONTROL_DMACTIVE;
+  dmcontrol = set_field(dmcontrol, DM_DMCONTROL_HASEL, hartsel);
+  write(DM_DMCONTROL, dmcontrol);
   int dmstatus;
   do {
-    dmstatus = read(DMI_DMSTATUS);
-  } while (get_field(dmstatus, DMI_DMSTATUS_ALLRESUMEACK) == 0);
-  dmcontrol &= ~DMI_DMCONTROL_RESUMEREQ;
-  write(DMI_DMCONTROL, dmcontrol);
+    dmstatus = read(DM_DMSTATUS);
+  } while (get_field(dmstatus, DM_DMSTATUS_ALLRESUMEACK) == 0);
+  dmcontrol &= ~DM_DMCONTROL_RESUMEREQ;
+  write(DM_DMCONTROL, dmcontrol);
   // Read dmstatus to avoid back-to-back writes to dmcontrol.
-  read(DMI_DMSTATUS);
+  read(DM_DMSTATUS);
   current_hart = hartsel;
 
   if (running) {
-    write(DMI_DMCONTROL, DMI_DMCONTROL_DMACTIVE);
+    write(DM_DMCONTROL, DM_DMCONTROL_DMACTIVE);
     // Read dmstatus to avoid back-to-back writes to dmcontrol.
-    read(DMI_DMSTATUS);
+    read(DM_DMSTATUS);
   }
 }
 
@@ -178,32 +178,32 @@ uint32_t dtm_t::run_abstract_command(uint32_t command,
   assert(data_n    <= data_words);
   
   for (size_t i = 0; i < program_n; i++) {
-    write(DMI_PROGBUF0 + i, program[i]);
+    write(DM_PROGBUF0 + i, program[i]);
   }
 
   if (get_field(command, AC_ACCESS_REGISTER_WRITE) &&
       get_field(command, AC_ACCESS_REGISTER_TRANSFER)) {
     for (size_t i = 0; i < data_n; i++) {
-      write(DMI_DATA0 + i, data[i]);
+      write(DM_DATA0 + i, data[i]);
     }
   }
   
-  write(DMI_COMMAND, command);
+  write(DM_COMMAND, command);
   
   // Wait for not busy and then check for error.
   uint32_t abstractcs;
   do {
-    abstractcs = read(DMI_ABSTRACTCS);
-  } while (abstractcs & DMI_ABSTRACTCS_BUSY);
+    abstractcs = read(DM_ABSTRACTCS);
+  } while (abstractcs & DM_ABSTRACTCS_BUSY);
 
   if ((get_field(command, AC_ACCESS_REGISTER_WRITE) == 0) &&
       get_field(command, AC_ACCESS_REGISTER_TRANSFER)) {
     for (size_t i = 0; i < data_n; i++){
-      data[i] = read(DMI_DATA0 + i);
+      data[i] = read(DM_DATA0 + i);
     }
   }
   
-  return get_field(abstractcs, DMI_ABSTRACTCS_CMDERR);
+  return get_field(abstractcs, DM_ABSTRACTCS_CMDERR);
 
 }
 
@@ -313,24 +313,24 @@ void dtm_t::write_chunk(uint64_t taddr, size_t len, const void* src)
   uint32_t abstractcs;
   for (size_t i = 1; i < (len * 8 / xlen); i++){
     if (i == 1) {
-      write(DMI_ABSTRACTAUTO, 1 << DMI_ABSTRACTAUTO_AUTOEXECDATA_OFFSET);
+      write(DM_ABSTRACTAUTO, 1 << DM_ABSTRACTAUTO_AUTOEXECDATA_OFFSET);
     }
     memcpy(data, curr, xlen/8);
     curr += xlen/8;
     if (xlen == 64) {
-      write(DMI_DATA0 + 1, data[1]);
+      write(DM_DATA0 + 1, data[1]);
     }
-    write(DMI_DATA0, data[0]); //Triggers a command w/ autoexec.
+    write(DM_DATA0, data[0]); //Triggers a command w/ autoexec.
     
     do {
-      abstractcs = read(DMI_ABSTRACTCS);
-    } while (abstractcs & DMI_ABSTRACTCS_BUSY);
-    if ( get_field(abstractcs, DMI_ABSTRACTCS_CMDERR)) {
-      die(get_field(abstractcs, DMI_ABSTRACTCS_CMDERR));
+      abstractcs = read(DM_ABSTRACTCS);
+    } while (abstractcs & DM_ABSTRACTCS_BUSY);
+    if ( get_field(abstractcs, DM_ABSTRACTCS_CMDERR)) {
+      die(get_field(abstractcs, DM_ABSTRACTCS_CMDERR));
     }
   }
   if ((len * 8 / xlen) > 1) {
-    write(DMI_ABSTRACTAUTO, 0);
+    write(DM_ABSTRACTAUTO, 0);
   }
   
   restore_reg(S0, s0);
@@ -356,7 +356,7 @@ void dtm_t::die(uint32_t cmderr)
   //throw std::runtime_error("Debug Abstract Command Error #" + std::to_string(cmderr) + "(" +  msg + ")");
   printf("ERROR: %s:%d, Debug Abstract Command Error #%d (%s)", __FILE__, __LINE__, cmderr, msg);
   printf("ERROR: %s:%d, Should die, but allowing simulation to continue and fail.", __FILE__, __LINE__);
-  write(DMI_ABSTRACTCS, DMI_ABSTRACTCS_CMDERR);
+  write(DM_ABSTRACTCS, DM_ABSTRACTCS_CMDERR);
 
 }
 
@@ -454,9 +454,9 @@ uint64_t dtm_t::modify_csr(unsigned which, uint64_t data, uint32_t type)
   
   RUN_AC_OR_DIE(command, prog, sizeof(prog) / sizeof(*prog), adata, xlen/(4*8));
   
-  uint64_t res = read(DMI_DATA0);//adata[0];
+  uint64_t res = read(DM_DATA0);//adata[0];
   if (xlen == 64)
-    res |= read(DMI_DATA0 + 1);//((uint64_t) adata[1]) << 32;
+    res |= read(DM_DATA0 + 1);//((uint64_t) adata[1]) << 32;
   
   resume(current_hart);
   return res;  
@@ -486,13 +486,13 @@ uint32_t dtm_t::get_xlen()
     abort();
     return 128;
   }
-  write(DMI_ABSTRACTCS, DMI_ABSTRACTCS_CMDERR);
+  write(DM_ABSTRACTCS, DM_ABSTRACTCS_CMDERR);
 
   cmderr = run_abstract_command(command | AC_AR_SIZE(64), prog, 0, data, 0);
   if (cmderr == 0){
     return 64;
   }
-  write(DMI_ABSTRACTCS, DMI_ABSTRACTCS_CMDERR);
+  write(DM_ABSTRACTCS, DM_ABSTRACTCS_CMDERR);
 
   cmderr = run_abstract_command(command | AC_AR_SIZE(32), prog, 0, data, 0);
   if (cmderr == 0){
@@ -541,7 +541,7 @@ void dtm_t::reset()
   // In theory any hart can handle the memory accesses,
   // this will enforce that hart 0 handles them.
   select_hart(0);
-  read(DMI_DMSTATUS);
+  read(DM_DMSTATUS);
 } 
 
 void dtm_t::idle()
@@ -556,23 +556,23 @@ void dtm_t::producer_thread()
   // depend on in this code.
 
   // Enable the debugger.
-  write(DMI_DMCONTROL, DMI_DMCONTROL_DMACTIVE);
+  write(DM_DMCONTROL, DM_DMCONTROL_DMACTIVE);
   // Poll until the debugger agrees it's enabled.
-  while ((read(DMI_DMCONTROL) & DMI_DMCONTROL_DMACTIVE) == 0) ;
+  while ((read(DM_DMCONTROL) & DM_DMCONTROL_DMACTIVE) == 0) ;
     
   // These are checked every time we run an abstract command.
-  uint32_t abstractcs = read(DMI_ABSTRACTCS);
-  ram_words = get_field(abstractcs, DMI_ABSTRACTCS_PROGSIZE);
-  data_words = get_field(abstractcs, DMI_ABSTRACTCS_DATACOUNT);
+  uint32_t abstractcs = read(DM_ABSTRACTCS);
+  ram_words = get_field(abstractcs, DM_ABSTRACTCS_PROGBUFSIZE);
+  data_words = get_field(abstractcs, DM_ABSTRACTCS_DATACOUNT);
 
   // These things are only needed for the 'modify_csr' function.
   // That could be re-written to not use these at some performance
   // overhead.
-  uint32_t hartinfo = read(DMI_HARTINFO);
-  assert(get_field(hartinfo, DMI_HARTINFO_NSCRATCH) > 0);
-  assert(get_field(hartinfo, DMI_HARTINFO_DATAACCESS));
+  uint32_t hartinfo = read(DM_HARTINFO);
+  assert(get_field(hartinfo, DM_HARTINFO_NSCRATCH) > 0);
+  assert(get_field(hartinfo, DM_HARTINFO_DATAACCESS));
 
-  data_base = get_field(hartinfo, DMI_HARTINFO_DATAADDR);
+  data_base = get_field(hartinfo, DM_HARTINFO_DATAADDR);
   
   num_harts = enumerate_harts();
   halt(0);
-- 
cgit v1.1


From 7470633c425c2385685f369a8ca9f2c3a629f494 Mon Sep 17 00:00:00 2001
From: Jerry Zhao <jerryz123@berkeley.edu>
Date: Wed, 12 Apr 2023 00:48:21 -0700
Subject: Make some dtm_t interfaces protected

* This enables useful functionality in inheritors
---
 fesvr/dtm.h | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/fesvr/dtm.h b/fesvr/dtm.h
index fbf161e..1f5ee3e 100644
--- a/fesvr/dtm.h
+++ b/fesvr/dtm.h
@@ -64,6 +64,16 @@ class dtm_t : public htif_t
   virtual void reset() override;
   virtual void idle() override;
 
+  uint32_t run_abstract_command(uint32_t command, const uint32_t program[], size_t program_n,
+                                uint32_t data[], size_t data_n);
+
+  void die(uint32_t cmderr);
+  void halt(int);
+  int enumerate_harts();
+  void select_hart(int);
+  void resume(int);
+  uint32_t get_data_base() { return data_base; };
+
  private:
   context_t host;
   context_t* target;
@@ -76,14 +86,6 @@ class dtm_t : public htif_t
   resp resp_buf;
   bool running;
 
-  uint32_t run_abstract_command(uint32_t command, const uint32_t program[], size_t program_n,
-                                uint32_t data[], size_t data_n);
-
-  void die(uint32_t cmderr);
-  void halt(int);
-  int enumerate_harts();
-  void select_hart(int);
-  void resume(int);
   uint64_t save_reg(unsigned regno);
   void restore_reg(unsigned regno, uint64_t val);
   
-- 
cgit v1.1