tequilaOS/platform_build_soong
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge "Disable LTO and CFI for riscv64"

Browse source
This commit is contained in:
Colin Cross 2022-10-20 23:47:54 +00:00 committed by Gerrit Code Review
commit e127b4d060
2 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
cc/lto.go
View file

@ -91,6 +91,11 @@ func (lto *lto) flags(ctx BaseModuleContext, flags Flags) Flags {
return flags
}
// LTO doesn't work on riscv64 yet.
if ctx.Arch().ArchType == android.Riscv64 {
return flags
}
if lto.LTO(ctx) {
var ltoCFlag string
var ltoLdFlag string

6
cc/sanitize.go
View file

@ -511,6 +511,12 @@ func (sanitize *sanitize) begin(ctx BaseModuleContext) {
s.Integer_overflow = nil
}
// CFI doesn't work for riscv64 yet because LTO doesn't work.
if ctx.Arch().ArchType == android.Riscv64 {
s.Cfi = nil
s.Diag.Cfi = nil
}
// Disable CFI for musl
if ctx.toolchain().Musl() {
s.Cfi = nil