Rich Felker cb1bf2f321 properly access mcontext_t program counter in cancellation handler ...

using the actual mcontext_t definition rather than an overlaid pointer
array both improves correctness/readability and eliminates some ugly
hacks for archs with 64-bit registers bit 32-bit program counter.

also fix UB due to comparison of pointers not in a common array
object.

2015-11-02 12:41:49 -05:00

..

aarch64

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

arm

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

i386

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

microblaze

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

mips

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

or1k

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

powerpc

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

sh

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

x32

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00

x86_64

properly access mcontext_t program counter in cancellation handler

2015-11-02 12:41:49 -05:00