Since we can't load profiled objects when GhcDynamic==YES. Affects:

* T16737
* T16384
* T16718
* T16619
* T16190

galois_raytrace was previously broken on i386 due to use of x87
arithmethic on that platform. However,
42504f4a removes x87 support; this
resulted in an unexpected pass. Unmark this test as broken.

This test requires FFI usage.

 * Skip process005 in ghci way
 * Mark process002 as fragile in threaded2

Marks posix002 as fragile in threaded2 way due to #16550.

The linter now enforces our preference for `#if defined()` and
`#if !defined()`.

Previously we would apply this rule, which is only intended for
testsuite Makefiles, to all files. This lead to a number of
false-positives in all.T files.

I earlier accidentally corrected it breaking the test.

T493 tests #493, which is an FFI test. FFI tests should be skipped
in ghci way.

cc017 requires TH but we can't load dynamic profiled objects.

As noted in #16555.

omit_ways expects a list but this was broken in several cases.

It times out pretty reliably. It's not clear that much is gained by
running this test in the ghci way anyways.

It was previously marked as broken but it passes non-deterministically.
See #2783.

As noted in #16543.

As noted in #16542, the expected rule doesn't fire. However, this
doesn't seem terribly surpring given the circumstances.

As noted in #16541.

As noted in #16540.

Due to #16537.

As noted in #16536.

As noted in #16535.

(cherry picked from commit 1134488b)

(cherry picked from commit fdb07571)

(cherry picked from commit ff438786)

Metric Increase:
    haddock.Cabal

(cherry picked from commit 983ada70)

Ben Gamari authored 5 years ago and Marge Bot committed 5 years ago

This fixes a regression, introduced by 67c422ca, where we mprotect'd the
global offset table (GOT) region to PROT_READ before we had finished
filling it, resulting in a linker crash.

Fixes #16779.

Ben Gamari authored 5 years ago and Marge Bot committed 5 years ago

[skip ci]

Ben Gamari authored 5 years ago and Marge Bot committed 5 years ago

Fixes #15208.

[skip ci]

Alp Mestanogullari authored 5 years ago and Marge Bot committed 5 years ago

Make/shell variable names which contain dashes can cause problems under
some conditions. The 'ghc-config-mk' variable from testsuite/mk/boilerplate.mk
that I made overridable (by Hadrian) in ba0aed2e was working as expected when
our Hadrian/Linux job was based off the deb8 Docker image, but broke when
I switched the job to use our deb9-based image, in 3d97bad6. The exact
circumstances/tool versions that trigger this problem are unknown, but
changing the variable's name to 'ghc_config_mk' lets us work around the issue.

This fixes the annth_compunits and annth_make test failures that showed up
when we switched the Hadrian/Linux job to use the deb9 environment.

Ben Gamari authored 5 years ago and Marge Bot committed 5 years ago

The PLT needs to be located within a close distance of
the code calling it under the small memory model.

Fixes #16784.

Ben Gamari authored 5 years ago and Marge Bot committed 5 years ago

This extends mmapForLinker to use the same low-memory mapping
strategy used on x86_64 on AArch64. See #16784.

Alp Mestanogullari authored 5 years ago and Marge Bot committed 5 years ago

As discussed in #16744, both the Make and Hadrian build systems
have special code to always pass -eventlog whenever -prof or -debug
are passed. However, there is some similar logic in the RTS itself only
for defining TRACING when the DEBUG macro is defined, but no such logic
is implemented to define TRACING when the PROFILING macro is defined.
This patch adds such a logic and therefore fixes #16744.