Commits
Markos Chandras committed 5aed9da128b
MIPS: Add LLB bit and related feature for the Config 5 CP0 register The LLBIT (bit 4) in the Config5 CP0 register indicates the software availability of the Load-Linked bit. This bit is only set by hardware and it has the following meaning: 0: LLB functionality is not supported 1: LLB functionality is supported. The following feature are also supported: - ERETNC instruction. Similar to ERET but it does not clear the LLB bit in the LLAddr register. - CP0 LLAddr/LLB bit must be set - LLbit is software accessible through the LLAddr[0] This will be used later on to emulate R2 LL/SC instructions. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>