From 4228e0205cc64e16fd0455cddc9b87c312f6378c Mon Sep 17 00:00:00 2001 From: Sebastien Bourdeauducq Date: Tue, 28 Apr 2020 15:00:24 +0800 Subject: [PATCH] compiler: link with lld on ARM (#733) --- artiq/compiler/targets.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/artiq/compiler/targets.py b/artiq/compiler/targets.py index c5b282c4c..a9e5382be 100644 --- a/artiq/compiler/targets.py +++ b/artiq/compiler/targets.py @@ -68,6 +68,8 @@ class Target: :var triple: (string) LLVM target triple, e.g. ``"or1k"`` + :var linker: (string) + Linker to run. :var data_layout: (string) LLVM target data layout, e.g. ``"E-m:e-p:32:32-i64:32-f64:32-v64:32-v128:32-a:0:32-n32"`` :var features: (list of string) @@ -84,6 +86,7 @@ class Target: triple = "unknown" data_layout = "" features = [] + linker = "lld" print_function = "printf" little_endian = False now_pinning = True @@ -176,7 +179,7 @@ class Target: def link(self, objects): """Link the relocatable objects into a shared library for this target.""" - with RunTool([self.triple + "-ld", "-shared", "--eh-frame-hdr"] + + with RunTool([self.linker, "-shared", "--eh-frame-hdr"] + ["{{obj{}}}".format(index) for index in range(len(objects))] + ["-o", "{output}"], output=None, @@ -254,6 +257,7 @@ class OR1KTarget(Target): data_layout = "E-m:e-p:32:32-i8:8:8-i16:16:16-i64:32:32-" \ "f64:32:32-v64:32:32-v128:32:32-a0:0:32-n32" features = ["mul", "div", "ffl1", "cmov", "addc"] + linker = "or1k-linux-ld" print_function = "core_log" little_endian = False now_pinning = True @@ -262,6 +266,7 @@ class CortexA9Target(Target): triple = "armv7-unknown-linux-gnueabihf" data_layout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" features = ["dsp", "fp16", "neon", "vfp3"] + linker = "lld" print_function = "core_log" little_endian = True now_pinning = False