diff options
Diffstat (limited to 'src/jit/codegenarm64.cpp')
| -rw-r--r-- | src/jit/codegenarm64.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/jit/codegenarm64.cpp b/src/jit/codegenarm64.cpp index 3e798789c7..4943430b7d 100644 --- a/src/jit/codegenarm64.cpp +++ b/src/jit/codegenarm64.cpp @@ -2274,7 +2274,7 @@ void CodeGen::genLclHeap(GenTreePtr tree) // // Loop: // ldr wzr, [SP + 0] // tickle the page - read from the page - // sub regTmp, SP, PAGE_SIZE // decrement SP by PAGE_SIZE + // sub regTmp, SP, GetOsPageSize() // decrement SP by GetOsPageSize() // cmp regTmp, regCnt // jb Done // mov SP, regTmp @@ -2303,7 +2303,7 @@ void CodeGen::genLclHeap(GenTreePtr tree) // tickle the page - Read from the updated SP - this triggers a page fault when on the guard page getEmitter()->emitIns_R_R_I(INS_ldr, EA_4BYTE, REG_ZR, REG_SPBASE, 0); - // decrement SP by PAGE_SIZE + // decrement SP by GetOsPageSize() getEmitter()->emitIns_R_R_I(INS_sub, EA_PTRSIZE, regTmp, REG_SPBASE, compiler->eeGetPageSize()); getEmitter()->emitIns_R_R(INS_cmp, EA_PTRSIZE, regTmp, regCnt); |