search for: base_type

Displaying 8 results from an estimated 8 matches for "base_type".

2014 May 20
1
Centos 6.5 workaround needed for selinux "Could not open policy file" bug
...html for centos-release-6-5.el6.centos.11.2.x86_64. Transaction Test Succeeded Running Transaction ? Installing : selinux-policy-3.7.19-231.el6_5.3.noarch??????????? ? Installing : selinux-policy-targeted-3.7.19-231.el6_5.3.noarch???????????? semodule: link.c:840: alias_copy_callback: Assertion `base_type->primary == target_type->s.value' failed. SELinux:? Could not open policy file <= /etc/selinux/targeted/policy/policy.24:? No such file or directory ? Verifying? : selinux-policy-3.7.19-231.el6_5.3.noarch?????? ? Verifying? : selinux-policy-targeted-3.7.19-231.el6_5.3.noarch? Instal...
2017 Aug 21
2
RFC: Resolving TBAA issues
...sually not interesting to offset based aliasing rules if offsets can be folded into constant. It is when there is a variable involved in the indexing that makes language guaranteed bounds information also useful. Given the above, the type based aliasing annotation can be represented as list of <base_type, offset> pairs, as well as the original base pointer type in the source. Each pair represent a way to access the memory legally allowed by the language -- this field can be accessed with a base pointer of type 'base_type' at 'offset'. For instance: struct A { struct B { struct...
2017 Aug 21
2
RFC: Resolving TBAA issues
...set based > aliasing rules if offsets can be folded into constant. It is when there is > a variable involved in the indexing that makes language guaranteed bounds > information also useful. > > Given the above, the type based aliasing annotation can be represented as > list of <base_type, offset> pairs, as well as the original base pointer > type in the source. Each pair represent a way to access the memory legally > allowed by the language -- this field can be accessed with a base pointer > of type 'base_type' at 'offset'. > > For instance: >...
2015 Jan 21
0
SELinux-policy updates
I saw this on one of the host when we applied the most recent policy update: Updating : selinux-policy-targeted-3.7.19-260.el6_6.2.noarch 2/6 semodule: link.c:840: alias_copy_callback: Assertion `base_type->primary == target_type->s.value' failed. What does this mean? -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB at Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905...
2017 Feb 04
2
DWARF: Should type units be referenced by signature or declaration?
Bunch of initially unrelated context: * type units can be referenced in a variety of ways: * DW_FORM_ref_sig8 on any attribute needing to reference the type * DW_AT_signature on a declaration of the type * extra wrinkle: the declaration can be nested into the appropriate namespace and given a name, or not * LLVM always does the "most expressive"/expensive thing: a full
2017 Aug 14
4
RFC: Representing unions in TBAA
It's hard to say. What you've described sounds close to a neutral type system implemented in metadata. In particular, ". It also defines a set of language-neutral formal rules that LLVM codegen follows to determine whether a given pair of accesses are allowed to overlap by rules of the input language. " and "the base type followed by field descriptors" etc Despite the
2017 Jun 21
6
RFC: Cleaning up the Itanium demangler
...cache.print(s); + return; + } + unsigned start = s.get_pos(); + qualifier->print(s); + s += "::"; + name->print(s); + cache = stream_string_ref(start, s.get_pos()); + } +}; + +class vector_type final : public type +{ + node* base_type; + node_or_string dimension; + bool is_pixel; + +public: + vector_type(node_or_string dimension) + : base_type(nullptr), dimension(dimension), is_pixel(true) {} + vector_type(node* base_type, node_or_string dimension, + bool is_pixel = false) + : base_ty...
2015 May 24
19
[RFC PATCH 00/11] Implement ARB_cull_distance
This patch series adds the needed support for this extension to the various parts of mesa to finally enable it for nvc0. Dave Airlie (1): glsl: lower cull_distance into cull_distance_mesa Tobias Klausmann (10): glapi: add GL_ARB_cull_distance mesa/main: add support for GL_ARB_cull_distance mesa/prog: Add varyings for arb_cull_distance mesa/st: add support for GL_ARB_cull_distance