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| author | andrew <andrew@FreeBSD.org> | 2013-08-17 18:51:38 +0000 |
|---|---|---|
| committer | andrew <andrew@FreeBSD.org> | 2013-08-17 18:51:38 +0000 |
| commit | 06c57264bc4627b043244c3f34745e71aa626651 (patch) | |
| tree | 12aad6f3eedaa4d846950fe7432161ad4732f7a4 /sys/arm/arm/swtch.S | |
| parent | 17f8b7cb0b8421fd2269fa021669c9b6b07c7e0a (diff) | |
| download | FreeBSD-src-06c57264bc4627b043244c3f34745e71aa626651.zip FreeBSD-src-06c57264bc4627b043244c3f34745e71aa626651.tar.gz | |
Rename device vfp to option VFP and retire the ARM_VFP_SUPPORT option. This
simplifies enabling as previously both options were required to be enabled,
now we only need a single option.
While here enable VFP on the PandaBoard.
Diffstat (limited to 'sys/arm/arm/swtch.S')
| -rw-r--r-- | sys/arm/arm/swtch.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/arm/arm/swtch.S b/sys/arm/arm/swtch.S index 8439a51..92c420b 100644 --- a/sys/arm/arm/swtch.S +++ b/sys/arm/arm/swtch.S @@ -114,7 +114,7 @@ ENTRY(cpu_throw) GET_PCPU(r7) -#ifdef ARM_VFP_SUPPORT +#ifdef VFP /* * vfp_discard will clear pcpu->pc_vfpcthread, and modify * and modify the control as needed. @@ -124,7 +124,7 @@ ENTRY(cpu_throw) bne 3f bl _C_LABEL(vfp_discard) /* yes, shut down vfp */ 3: -#endif /* ARM_VFP_SUPPORT */ +#endif /* VFP */ ldr r7, [r5, #(TD_PCB)] /* r7 = new thread's PCB */ @@ -303,7 +303,7 @@ ENTRY(cpu_switch) /* rem: r9 = new PCB */ /* rem: interrupts are enabled */ -#ifdef ARM_VFP_SUPPORT +#ifdef VFP /* * vfp_store will clear pcpu->pc_vfpcthread, save * registers and state, and modify the control as needed. @@ -325,7 +325,7 @@ ENTRY(cpu_switch) add r0, r2, #(PCB_VFPSTATE) bl _C_LABEL(vfp_store) 1: -#endif /* ARM_VFP_SUPPORT */ +#endif /* VFP */ /* r1 now free! */ @@ -505,7 +505,7 @@ ENTRY(savectx) /* Store all the registers in the process's pcb */ add r2, r0, #(PCB_R8) stmia r2, {r8-r13} -#ifdef ARM_VFP_SUPPORT +#ifdef VFP /* * vfp_store will clear pcpu->pc_vfpcthread, save * registers and state, and modify the control as needed. @@ -525,7 +525,7 @@ ENTRY(savectx) add r0, r0, #(PCB_VFPSTATE) bl _C_LABEL(vfp_store) 1: -#endif /* ARM_VFP_SUPPORT */ +#endif /* VFP */ add sp, sp, #4; ldmfd sp!, {r4-r7, pc} END(savectx) |
