Support for inline assembly (asm statements).

cparser: add primitive support for enum types.
bitfield emulation: for bitfields with enum type, choose signed/unsigned as appropriate

git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2074 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e

1 files changed, 3 insertions, 0 deletions

diff --git a/Changelog b/Changelog
index e5cee60..23cbba8 100644
--- a/Changelog
+++ b/Changelog
@@ -10,6 +10,9 @@ Language semantics:
 - Comparison between function pointers is now correctly defined
   in the semantics of CompCert C (it was previously undefined behavior,
   by mistake).
+- Bit-fields of 'enum' type are now treated as either unsigned or signed,
+  whichever is able to represent all values of the enum.
+  (Previously: always signed.)
 - The "&&" and "||" operators are now primitive in CompCert C and are
   given explicit semantic rules, instead of being expressed in terms
   of "_ ? _ : _" as in previous CompCert releases.