Fix issue in Floating point register restore

The `fpregs_context_restore()` function used to restore the floating point
regsiter context had a typo error wherein it was doing `str` instead of
`ldr` for a register. This issue remained undetected becuase none of the ARM
Standard development platforms save and restore the floating point register
context when a context switch is done. This patch corrects the issue.

Change-Id: Id178e0ba254a5e0a4a844f54b39d71dc34e0f6ea

diff --git a/bl31/aarch64/context.S b/bl31/aarch64/context.S
index 70a1e5d6770bab00a27f9daf98c442fc35ccd9d8..a72879be25d452284acfb66b49cf96ff770b4573 100644 (file)
--- a/bl31/aarch64/context.S
+++ b/bl31/aarch64/context.S
@@ -291,7 +291,7 @@ func fpregs_context_restore
        ldr     x9, [x0, #CTX_FP_FPSR]
        msr     fpsr, x9
 
-       str     x10, [x0, #CTX_FP_FPCR]
+       ldr     x10, [x0, #CTX_FP_FPCR]
        msr     fpcr, x10
 
        /*