authorgravatar for benjamin.j.grant@gmail.comBen Grant <benjamin.j.grant@gmail.com> 2025-01-11 14:53:53-08:00
committergravatar for alex@alexrp.comAlex Rønne Petersen <alex@alexrp.com> 2025-01-12 04:51:00+01:00
log15fe99957226aa27da838812ec891f11b299453d
tree90face781b02396c255dddcf676d1cad75db01d1
parent04c9f50aec5c1d01ee2c230534454a0ddf551c38

std.atomic: fix cache line size for RISC-V

1 files changed, 1 insertions(+), 3 deletions(-)

lib/std/atomic.zig+1-3
......@@ -436,7 +436,6 @@ pub fn cacheLineForCpu(cpu: std.Target.Cpu) u16 {
436436 // - https://github.com/golang/go/blob/3dd58676054223962cd915bb0934d1f9f489d4d2/src/internal/cpu/cpu_mips.go#L7
437437 // - https://github.com/golang/go/blob/3dd58676054223962cd915bb0934d1f9f489d4d2/src/internal/cpu/cpu_mipsle.go#L7
438438 // - https://github.com/golang/go/blob/3dd58676054223962cd915bb0934d1f9f489d4d2/src/internal/cpu/cpu_mips64x.go#L9
439 // - https://github.com/golang/go/blob/3dd58676054223962cd915bb0934d1f9f489d4d2/src/internal/cpu/cpu_riscv64.go#L7
440439 // - https://github.com/torvalds/linux/blob/3a7e02c040b130b5545e4b115aada7bacd80a2b6/arch/sparc/include/asm/cache.h#L14
441440 .arm,
442441 .armeb,
......@@ -446,8 +445,6 @@ pub fn cacheLineForCpu(cpu: std.Target.Cpu) u16 {
446445 .mipsel,
447446 .mips64,
448447 .mips64el,
449 .riscv32,
450 .riscv64,
451448 .sparc,
452449 .sparc64,
453450 => 32,
......@@ -471,6 +468,7 @@ pub fn cacheLineForCpu(cpu: std.Target.Cpu) u16 {
471468 // - https://github.com/golang/go/blob/dda2991c2ea0c5914714469c4defc2562a907230/src/internal/cpu/cpu_x86.go#L9
472469 // - https://github.com/golang/go/blob/0a9321ad7f8c91e1b0c7184731257df923977eb9/src/internal/cpu/cpu_loong64.go#L11
473470 // - https://github.com/golang/go/blob/3dd58676054223962cd915bb0934d1f9f489d4d2/src/internal/cpu/cpu_wasm.go#L7
471 // - https://github.com/golang/go/blob/19e923182e590ae6568c2c714f20f32512aeb3e3/src/internal/cpu/cpu_riscv64.go#L7
474472 // - https://github.com/torvalds/linux/blob/3a7e02c040b130b5545e4b115aada7bacd80a2b6/arch/xtensa/variants/csp/include/variant/core.h#L209
475473 // - https://github.com/torvalds/linux/blob/3a7e02c040b130b5545e4b115aada7bacd80a2b6/arch/csky/Kconfig#L183
476474 // - https://www.xmos.com/download/The-XMOS-XS3-Architecture.pdf