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| author | Anouk Van Laer <anouk.vanlaer@arm.com> | 2018-09-27 16:49:30 +0100 |
|---|---|---|
| committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2019-01-04 13:24:40 +0000 |
| commit | b5e0a8f19ad5fa3d320b890d416d41f65de8707e (patch) | |
| tree | e7da2945276e323cb778d20f414f3bedcfc85b47 /src/dev | |
| parent | 8a9e0079e7fc89c7abbf7d360cd1707d11cd3df0 (diff) | |
| download | gem5-b5e0a8f19ad5fa3d320b890d416d41f65de8707e.tar.xz | |
dev-arm: Added unimplemented GICv2 GICC_DIR
This GICC CPU register is not implemented but just gives a warning.
Change-Id: I7630aa1df78dde5cf84a87e26cd580b00b283673
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Anouk Van Laer <anouk.vanlaer@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/15275
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'src/dev')
| -rw-r--r-- | src/dev/arm/gic_v2.cc | 3 | ||||
| -rw-r--r-- | src/dev/arm/gic_v2.hh | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/dev/arm/gic_v2.cc b/src/dev/arm/gic_v2.cc index 293c72f1f..1e58718f9 100644 --- a/src/dev/arm/gic_v2.cc +++ b/src/dev/arm/gic_v2.cc @@ -622,6 +622,9 @@ GicV2::writeCpu(ContextID ctx, Addr daddr, uint32_t data) case GICC_APR3: warn("GIC APRn write ignored because not implemented: %#x\n", daddr); break; + case GICC_DIR: + warn("GIC DIR write ignored because not implemented: %#x\n", daddr); + break; default: panic("Tried to write Gic cpu at offset %#x\n", daddr); break; diff --git a/src/dev/arm/gic_v2.hh b/src/dev/arm/gic_v2.hh index 4afad89f6..49465ad56 100644 --- a/src/dev/arm/gic_v2.hh +++ b/src/dev/arm/gic_v2.hh @@ -110,6 +110,7 @@ class GicV2 : public BaseGic, public BaseGicRegisters GICC_APR2 = 0xd8, // active priority register 2 GICC_APR3 = 0xdc, // active priority register 3 GICC_IIDR = 0xfc, // cpu interface id register + GICC_DIR = 0x1000, // deactive interrupt register }; static const int SGI_MAX = 16; // Number of Software Gen Interrupts |