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Revert "[quick fix] remove deprecated registers" #3

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Merged
merged 2 commits into from
Jul 25, 2025
Merged

Revert "[quick fix] remove deprecated registers" #3

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00f4386
[syntacore] tools/syntacore: add N extension registers to IDE cloack
en-sc Mar 5, 2025
72b7cd9
Revert "[quick fix] remove deprecated registers"
en-sc Mar 5, 2025
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8 changes: 8 additions & 0 deletions src/target/riscv/encoding.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2831,6 +2831,8 @@
#define CSR_VTYPE 0xc21
#define CSR_VLENB 0xc22
#define CSR_SSTATUS 0x100
#define CSR_SEDELEG 0x102
#define CSR_SIDELEG 0x103
#define CSR_SIE 0x104
#define CSR_STVEC 0x105
#define CSR_SCOUNTEREN 0x106
Expand Down Expand Up @@ -2892,6 +2894,8 @@
#define CSR_UTVT 0x7
#define CSR_UNXTI 0x45
#define CSR_UINTSTATUS 0x46
#define CSR_USCRATCHCSW 0x48
#define CSR_USCRATCHCSWL 0x49
#define CSR_STVT 0x107
#define CSR_SNXTI 0x145
#define CSR_SINTSTATUS 0x146
Expand Down Expand Up @@ -4584,6 +4588,8 @@ DECLARE_CSR(vl, CSR_VL)
DECLARE_CSR(vtype, CSR_VTYPE)
DECLARE_CSR(vlenb, CSR_VLENB)
DECLARE_CSR(sstatus, CSR_SSTATUS)
DECLARE_CSR(sedeleg, CSR_SEDELEG)
DECLARE_CSR(sideleg, CSR_SIDELEG)
DECLARE_CSR(sie, CSR_SIE)
DECLARE_CSR(stvec, CSR_STVEC)
DECLARE_CSR(scounteren, CSR_SCOUNTEREN)
Expand Down Expand Up @@ -4645,6 +4651,8 @@ DECLARE_CSR(stopi, CSR_STOPI)
DECLARE_CSR(utvt, CSR_UTVT)
DECLARE_CSR(unxti, CSR_UNXTI)
DECLARE_CSR(uintstatus, CSR_UINTSTATUS)
DECLARE_CSR(uscratchcsw, CSR_USCRATCHCSW)
DECLARE_CSR(uscratchcswl, CSR_USCRATCHCSWL)
DECLARE_CSR(stvt, CSR_STVT)
DECLARE_CSR(snxti, CSR_SNXTI)
DECLARE_CSR(sintstatus, CSR_SINTSTATUS)
Expand Down
4 changes: 4 additions & 0 deletions tools/syntacore/ide_cloak.tcl
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Expand Up @@ -105,6 +105,10 @@ proc generateIdeCloak { } {
vtype \
vxrm \
vxsat \
sedeleg \
sideleg \
uscratchcsw \
uscratchcswl \
]

set CSRS_TO_HIDE [generateListOfCloakedAddresses $IDE_CSRS]
Expand Down
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