c6c7ab979
Karthik D K
2026-10-04
Subject
libbb: enable fixed 4k pagesize on RISC-V
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include/libbb.h+3 -1
| @@ -460,10 +460,12 @@ void *xmmap_anon(size_t size) FAST_FUNC; | |
| # define BB_ARCH_FIXED_PAGESIZE 4096 | |
| #elif defined(__arm__) /* only 32bit, 64bit ARM has variable page size */ | |
| # define BB_ARCH_FIXED_PAGESIZE 4096 | |
| + | #elif defined(__riscv) /* both rv32 and rv64 have fixed page size of 4KiB */ |
| + | # define BB_ARCH_FIXED_PAGESIZE 4096 |
| #else /* if defined(ARCH) */ | |
| /* add you favorite arch today! */ | |
| //From Linux kernel inspection: | |
| - | //xtenza,s390[x],riscv,nios2,csky,sparc32: fixed 4k pages |
| + | //xtenza,s390[x],nios2,csky,sparc32: fixed 4k pages |
| //sparc64,alpha,openrisc: fixed 8k pages | |
| #endif | |