Skip to content

Requirements on the target platform C implementation #46

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 14 commits into from
Closed

Requirements on the target platform C implementation #46

Changes from 1 commit
Commits
Show all changes
14 commits
Select commit Hold shift + click to select a range
36fd33e
requirements on the platform C implementation
gnzlbg Nov 11, 2018
7fc7f85
add representation of bool true/false
gnzlbg Nov 11, 2018
df2e236
amend float unresolved question
gnzlbg Nov 11, 2018
8e009a1
fix typo: _Bool instead of Bool_
gnzlbg Nov 11, 2018
07f7021
remove non-dereferenceable pointer requirement
gnzlbg Nov 11, 2018
aadac80
differentiate platforms w/o NULL
gnzlbg Nov 12, 2018
2e0d82f
clean up unresolved questions
gnzlbg Nov 12, 2018
fcfb9c8
cleanup requirements
gnzlbg Nov 12, 2018
612f003
add unresolved questions about targets without conforming C implement…
gnzlbg Nov 12, 2018
f89431d
assume that the platform has a C implementation
gnzlbg Nov 12, 2018
25097ac
clarify the behavior if the C implementation does not satisfy our req…
gnzlbg Nov 12, 2018
36d3fb3
reword this all
gnzlbg Nov 12, 2018
c508026
typos
gnzlbg Nov 12, 2018
e9dbb11
fix section name in summary
gnzlbg Nov 12, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
amend float unresolved question
  • Loading branch information
@gnzlbg
gnzlbg committed Nov 11, 2018
commit df2e23632d1ad27875052a8177e19c044019eb1d
2 changes: 1 addition & 1 deletion reference/src/representation/c_abi.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ unspecified behavior:
* Does the pointer with representation `intptr_t(0)` have to never be
dereferenceable?
* Are `float` and `double` optional? What should we require of these types
layout-wise? See [#9].
(IEEE754:2018 compatibility?)? See [#9].
* Is atomics support optional?

[latest_c_std]: http://www.open-std.org/jtc1/sc22/wg14/www/abq/c17_updated_proposed_fdis.pdf