[PATCH] MIPS opcode table loads

Moore, Catherine Catherine_Moore@mentor.com
Fri Nov 1 18:02:00 GMT 2013


Hi Richard,

This is the first patch for the PMC errata that we discussed on the gcc list.  It changes the INSN_LOAD_MEMORY_DELAY pinfo bit to 
INSN_LOAD_GPR.  Tested without regressions for MIPS ELF and MIPS Linux.  It also adds INSN_LOAD_GPR to any load instruction.

I may have missed a load instruction, but hopefully I found them all.  Also, I hope that the new ones that I marked are valid as well.

Okay to install?

The next patch will be based on this patch and will implement the PMC errata.  

For reference, here is the original thread posted on gcc-patches:

http://gcc.gnu.org/ml/gcc-patches/2013-10/msg00627.html

Thanks,
Catherine


-------------- next part --------------
A non-text attachment was scrubbed...
Name: ldr.cl
Type: application/octet-stream
Size: 485 bytes
Desc: ldr.cl
URL: <https://sourceware.org/pipermail/binutils/attachments/20131101/d2985599/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ldr.patch
Type: application/octet-stream
Size: 28728 bytes
Desc: ldr.patch
URL: <https://sourceware.org/pipermail/binutils/attachments/20131101/d2985599/attachment-0001.obj>


More information about the Binutils mailing list