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The OpenSSL library uses floating point registers.
The is no guarantee that a prior firmware stage has enabled the FPU.
Provide a library BaseRiscVFpuLib to
* Enable the FPU and set it to state 'dirty'.
* Clear the fcsr CSR.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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With CMO operations available for RISC-V, utilize them in CPU
Architecture protocol.
Signed-off-by: Dhaval Sharma <dhaval@rivosinc.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Sunil VL <sunilvl@ventanamicro.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
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During CpuDxe initialization, MMU will be setup with the highest
mode that HW supports.
Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
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__FUNCTION__ is a pre-standard extension that gcc and Visual C++ among
others support, while __func__ was standardized in C99.
Since it's more standard, replace __FUNCTION__ with __func__ throughout
UefiCpuPkg.
Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4076
This is copied from
edk2-platforms/Silicon/RISC-V/ProcessorPkg/Universal/CpuDxe
and added the RISCV_EFI_BOOT_PROTOCOL support.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Daniel Schaefer <git@danielschaefer.me>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Acked-by: Abner Chang <abner.chang@amd.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
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