On 22 May 2011 17:55, Blue Swirl <blauwir...@gmail.com> wrote:
> For ARM, the handcrafted instructions below need to be changed to save also
> r7:
> /* stmdb sp!, { r4 - r6, r8 - r11, lr } */
> tcg_out32(s, (COND_AL << 28) | 0x092d4f70);
>
> /* ldmia sp!, { r4 - r6, r8 - r11, pc } */
> tcg_out32(s, (COND_AL << 28) | 0x08bd8f70);
That would be ...ff0 rather than ...f70 in both cases
(bottom 16 bits are a bit map of registers being saved/loaded):
/* stmdb sp!, { r4 - r11, lr } */
tcg_out32(s, (COND_AL << 28) | 0x092d4ff0);
/* ldmia sp!, { r4 - r11, pc } */
tcg_out32(s, (COND_AL << 28) | 0x08bd8ff0);
-- PMM
