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trying with mcmodel=large

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Signed-off-by: Pratik Mankawde <pmankawde@ripple.com>
This commit is contained in:
Pratik Mankawde
2025-11-13 16:01:36 +00:00
parent b38ef53c44
commit 7edba0a856
1 changed files with 8 additions and 7 deletions
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15
.github/scripts/strategy-matrix/generate.py vendored
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@@ -178,17 +178,18 @@ def generate_strategy_matrix(all: bool, config: Config) -> list:
cxx_flags += " -fno-var-tracking-assignments" cxx_flags += " -fno-var-tracking-assignments"
# Disable mold linker - it's too strict about relocations with GCC runtime libs # Disable mold linker - it's too strict about relocations with GCC runtime libs
# Use gold or default linker instead # Use gold or default linker instead
cmake_args += ' -Duse_mold=OFF' #cmake_args += ' -Duse_mold=OFF'
exe_linker_flags += ' -fuse-ld=lld'#-static-libubsan -static-libasan -static-libtsan' #exe_linker_flags += ' -fuse-ld=gold'#-static-libubsan -static-libasan -static-libtsan'
shared_linker_flags += ' -fuse-ld=lld'#-static-libubsan -static-libasan -static-libtsan' #shared_linker_flags += ' -fuse-ld=gold'#-static-libubsan -static-libasan -static-libtsan'
if architecture['platform'] == 'linux/amd64': if architecture['platform'] == 'linux/amd64':
# Add -mcmodel=medium and -fPIC to both compiler AND linker flags # Add -mcmodel=large and -fPIC to both compiler AND linker flags
# This is needed because sanitizers create very large binaries # This is needed because sanitizers create very large binaries
# -fPIC enables position independent code to avoid relocation range issues # -fPIC enables position independent code to avoid relocation range issues
cxx_flags += ' -mcmodel=medium -fPIC' # large model removes the 2GB limitation that medium model has
exe_linker_flags+=' -mcmodel=medium -fPIC' cxx_flags += ' -mcmodel=large -fPIC'
shared_linker_flags += ' -mcmodel=medium -fPIC' exe_linker_flags+=' -mcmodel=large -fPIC'
shared_linker_flags += ' -mcmodel=large -fPIC'
if "-O0" in cxx_flags: if "-O0" in cxx_flags:
cxx_flags = cxx_flags.replace("-O0", "-O1") cxx_flags = cxx_flags.replace("-O0", "-O1")