Vergil_Wong/lib_xua
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Merge branch 'master' into DEV_IMP_FB

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This commit is contained in:
Ross Owen
2015-01-09 17:19:51 +00:00
parent 8d2b65127e f5a822d42d
commit 465b0fe7d3
12 changed files with 1206 additions and 425 deletions
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7
module_usb_audio/usb_buffer/xc_ptr.h
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@@ -9,12 +9,11 @@ typedef unsigned int xc_ptr;
// the xc_ptr)
inline xc_ptr array_to_xc_ptr(const unsigned a[])
{
xc_ptr x;
asm("mov %0, %1":"=r"(x):"r"(a));
return x;
xc_ptr x;
asm("mov %0, %1":"=r"(x):"r"(a));
return x;
}
#define write_via_xc_ptr_indexed(p,i,x) asm volatile("stw %0, %1[%2]"::"r"(x),"r"(p),"r"(i))
#define write_byte_via_xc_ptr_indexed(p,i,x) asm volatile("st8 %0, %1[%2]"::"r"(x),"r"(p),"r"(i))
#define write_byte_via_xc_ptr_indexed(p,i,x) asm volatile("st8 %0, %1[%2]"::"r"(x),"r"(p),"r"(i))