From 2e53911c22a29af69f922e16aff1b4ad00254cd4 Mon Sep 17 00:00:00 2001 From: Andy Wingo Date: Mon, 20 May 2019 15:45:51 +0200 Subject: [PATCH] Update README --- README.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 14e33783b..515c3ee06 100644 --- a/README.md +++ b/README.md @@ -30,10 +30,14 @@ functionality, and Lightening wraps it all in a lightweight API. ## Supported targets -Lightening can generate code for the x86-64, i686, and AArch64 +Lightening can generate code for the x86-64, i686, ARMv7, and AArch64 architectures. It supports the calling conventions of MS Windows, GNU/Linux, and Mac OS. +On i686, Lightening requires SSE support. On ARMv7, we require hardware +floating-point support (the VFP instructions), as well as the UDIV/SDIV +instructions. + Lightening is automatically tested using GitLab's continuous integration for under the supported architectures, for GNU/Linux; for a list of recent jobs, see [the CI @@ -41,8 +45,6 @@ page](https://gitlab.com/wingo/lightening/-/jobs). ## Future targets -ARMv7 support will come soon. - Lightening has some inherited code from GNU Lightning for MIPS, PPC64, and s390. Patches to adapt this code to the Lightening code structure are quite welcome.