This series contains the changes needed to compile and use
sparse on x86-64's x32 variant, including the selfcheck.
As a side-effect, for x86 & x86-64, cgcc is now much lighter
because spasre's own logic & defines are now used.
Note: The selfcheck still contains warnings like:
"constant 0x...u is so big it is unsigned long long"
These warnings are legit and these headers should be fixed.
This series is also available for testing in the Git repository at:
git://github.com/lucvoo/sparse-dev.git build-x32
---
Luc Van Oostenryck (8):
use an enum for ARCH_LP32 & friends
add a flag -mx32 ILP32 env on 64 bit archs
use also __x86_64 when __x86_64__ is used
build: use a variable for $(shell uname -m)
build: use 'filter' to do pattern matching inside the Makefile
build: disable LLVM on x86-64-x32
let cgcc use sparse's predefines for i386 & x86-64
teach sparse about _Floatn and _Floatnx
Makefile | 8 ++++++--
cgcc | 11 ++---------
lib.c | 23 +++++++++++++++++++----
parse.c | 5 +++++
symbol.c | 14 ++++++++++++++
symbol.h | 3 +++
6 files changed, 49 insertions(+), 15 deletions(-)
--
2.17.0
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