diff options
| author | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2013-12-17 13:47:14 +0000 |
|---|---|---|
| committer | Dan Handley <dan.handley@arm.com> | 2013-12-20 15:52:16 +0000 |
| commit | bdb774df31a2a25604aa1331690c9b63353809f5 (patch) | |
| tree | 9c48aa93b9e60103c5ef44db7e5507af92b3a45a /lib | |
| parent | a960f28267f061ba52ef4c8778753095250b100c (diff) | |
Fix SPSR register size in gp_regs structure
SPSR is a 32-bit register and so its size should be reflected in
the gp_regs structure. This patch fixes the type of gp_regs.spsr
to use a 32-bit variable. It also makes the size of the other
register fields more explicit.
Change-Id: I27e0367df1a91cc501d5217c1b3856d4097c60ba
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/arch/aarch64/misc_helpers.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/arch/aarch64/misc_helpers.S b/lib/arch/aarch64/misc_helpers.S index c951d0e..3001a45 100644 --- a/lib/arch/aarch64/misc_helpers.S +++ b/lib/arch/aarch64/misc_helpers.S @@ -103,12 +103,12 @@ save_regs:; .type save_regs, %function mrs x0, sp_el0 stp x28, x0, [sp, #GPREGS_X28_OFF] mrs x0, spsr_el3 - str x0, [sp, #GPREGS_SPSR_OFF] + str w0, [sp, #GPREGS_SPSR_OFF] ret restore_regs:; .type restore_regs, %function - ldr x9, [sp, #GPREGS_SPSR_OFF] + ldr w9, [sp, #GPREGS_SPSR_OFF] msr spsr_el3, x9 ldp x28, x9, [sp, #GPREGS_X28_OFF] msr sp_el0, x9 |