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riscv64: enable Zba.

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Cuttlefish still boots to homescreen, all instructions in the extension
are actually seen to be in use, and the bionic tests still pass.

Test: see above
Change-Id: I6373fa6245115b9b6c845db03ee73b321c07e02a
This commit is contained in:
Elliott Hughes
2023-06-13 07:27:12 -07:00
parent f1d37b3511
commit 1d1d90b552
1 changed files with 2 additions and 2 deletions
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4
cc/config/riscv64_device.go
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@@ -29,14 +29,14 @@ var (
// A temporary fix for SExtWRemoval miscompilation bug. // A temporary fix for SExtWRemoval miscompilation bug.
"-mllvm", "-mllvm",
"-riscv-disable-sextw-removal=true", "-riscv-disable-sextw-removal=true",
"-march=rv64gc_zbb", "-march=rv64gc_zba_zbb",
} }
riscv64ArchVariantCflags = map[string][]string{} riscv64ArchVariantCflags = map[string][]string{}
riscv64Ldflags = []string{ riscv64Ldflags = []string{
"-Wl,--hash-style=gnu", "-Wl,--hash-style=gnu",
"-march=rv64gc_zbb", "-march=rv64gc_zba_zbb",
} }
riscv64Lldflags = append(riscv64Ldflags, riscv64Lldflags = append(riscv64Ldflags,