From 5244775fb93ab9f15ebe7137ef1165355e0a8906 Mon Sep 17 00:00:00 2001 From: Richard Campbell Date: Fri, 4 Mar 2022 10:41:54 -0800 Subject: [PATCH] Added note to readme about floating point WIP --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 663b7c7..d9d5dbe 100644 --- a/README.md +++ b/README.md @@ -101,4 +101,5 @@ ucontext functions: save/restore FPU registers or vector registers may be added in a later release as a build-time setting -- for now, we assume a soft-float ABI with no optional processor features. In practice, this does not really matter, code using these functions are unlikely to be impacted by this design - assumption. + assumption. This is a work in progress, as newer compilers will spill even non-floating-point state + through floating point registers when allowed to do so.