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Lncvrt/grub

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Commit Graph

Author	SHA1	Message	Date
Vladimir Serbinenko	f250c337f1	ARM: provide __aeabi_memclr* and __aeabi_memcpy* symbols Fixes compilation with recent clang.	2015-07-22 20:40:13 +02:00
Vladimir Serbinenko	064360e667	Remove libgcc dependency. libgcc for boot environment isn't always present and compatible. libgcc is often absent if endianness or bit-size at boot is different from running OS. libgcc may use optimised opcodes that aren't available on boot time. So instead of relying on libgcc shipped with the compiler, supply the functions in GRUB directly. Tests are present to ensure that those replacement functions behave the way compiler expects them to.	2015-03-03 20:50:37 +01:00

Author

SHA1

Message

Date

Vladimir Serbinenko

f250c337f1

ARM: provide __aeabi_memclr* and __aeabi_memcpy* symbols

Fixes compilation with recent clang.

2015-07-22 20:40:13 +02:00

Vladimir Serbinenko

064360e667

Remove libgcc dependency.

libgcc for boot environment isn't always present and compatible.
libgcc is often absent if endianness or bit-size at boot is different
from running OS.
libgcc may use optimised opcodes that aren't available on boot time.
So instead of relying on libgcc shipped with the compiler, supply
the functions in GRUB directly.
Tests are present to ensure that those replacement functions behave the
way compiler expects them to.

2015-03-03 20:50:37 +01:00