diff options
Diffstat (limited to 'nuttx/arch/c5471/src/up_fullcontextrestore.S')
| -rw-r--r-- | nuttx/arch/c5471/src/up_fullcontextrestore.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nuttx/arch/c5471/src/up_fullcontextrestore.S b/nuttx/arch/c5471/src/up_fullcontextrestore.S index 572d3c20c..4d0303ba2 100644 --- a/nuttx/arch/c5471/src/up_fullcontextrestore.S +++ b/nuttx/arch/c5471/src/up_fullcontextrestore.S @@ -87,11 +87,11 @@ up_fullcontextrestore: sub sp, sp, #(3*4) /* Frame for three registers */ ldr r1, [r0, #(4*REG_R0)] /* Fetch the stored r0 value */ - str r2, [sp, #8] /* Save it at the top of the stack */ + str r1, [sp] /* Save it at the top of the stack */ ldr r1, [r0, #(4*REG_R1)] /* Fetch the stored r1 value */ - str r2, [sp, #4] /* Save it in the stack */ + str r1, [sp, #4] /* Save it in the stack */ ldr r1, [r0, #(4*REG_PC)] /* Fetch the stored pc value */ - str r2, [sp] /* Save it at the bottom of the stack */ + str r1, [sp, #8] /* Save it at the bottom of the frame */ /* Now we can restore the CPSR. We wait until we are completely * finished with the context save data to do this. Restore the CPSR @@ -104,7 +104,7 @@ up_fullcontextrestore: /* Now recover r0 and r1 */ - ldr r0, [sp, #8] + ldr r0, [sp] ldr r1, [sp, #4] add sp, sp, #(2*4) |