Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
#define exec_op glue(exec_, OP)
#define exec_opq glue(glue(exec_, OP), q)
#define exec_opl glue(glue(exec_, OP), l)
#define exec_opw glue(glue(exec_, OP), w)
#define exec_opb glue(glue(exec_, OP), b)
#define EXECOP2(size, rsize, res, s1, flags) \
asm ("push %4\n\t"\
"popf\n\t"\
stringify(OP) size " %" rsize "2, %" rsize "0\n\t" \
"pushf\n\t"\
"pop %1\n\t"\
: "=q" (res), "=g" (flags)\
: "q" (s1), "0" (res), "1" (flags)); \
printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", \
stringify(OP) size, s0, s1, res, iflags, flags & CC_MASK);
#define EXECOP1(size, rsize, res, flags) \
asm ("push %3\n\t"\
"popf\n\t"\
stringify(OP) size " %" rsize "0\n\t" \
"pushf\n\t"\
"pop %1\n\t"\
: "=q" (res), "=g" (flags)\
: "0" (res), "1" (flags)); \
printf("%-10s A=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", \
stringify(OP) size, s0, res, iflags, flags & CC_MASK);
#ifdef OP1
#if defined(__x86_64__)
void exec_opq(long s0, long s1, long iflags)
{
long res, flags;
res = s0;
flags = iflags;
EXECOP1("q", "", res, flags);
}
#endif
void exec_opl(long s0, long s1, long iflags)
{
long res, flags;
res = s0;
flags = iflags;
EXECOP1("l", "k", res, flags);
}
void exec_opw(long s0, long s1, long iflags)
{
long res, flags;
res = s0;
flags = iflags;
EXECOP1("w", "w", res, flags);
}
void exec_opb(long s0, long s1, long iflags)
{
long res, flags;
res = s0;
flags = iflags;
EXECOP1("b", "b", res, flags);
}
#else
#if defined(__x86_64__)
void exec_opq(long s0, long s1, long iflags)
{
long res, flags;
res = s0;
flags = iflags;
EXECOP2("q", "", res, s1, flags);
}
#endif
void exec_opl(long s0, long s1, long iflags)
{
long res, flags;
res = s0;
flags = iflags;
EXECOP2("l", "k", res, s1, flags);
}
void exec_opw(long s0, long s1, long iflags)
{
long res, flags;
res = s0;
flags = iflags;
EXECOP2("w", "w", res, s1, flags);
}
void exec_opb(long s0, long s1, long iflags)
{
long res, flags;
res = s0;
flags = iflags;
EXECOP2("b", "b", res, s1, flags);
}
#endif
void exec_op(long s0, long s1)
{
s0 = i2l(s0);
s1 = i2l(s1);
#if defined(__x86_64__)
exec_opq(s0, s1, 0);
#endif
exec_opl(s0, s1, 0);
exec_opw(s0, s1, 0);
exec_opb(s0, s1, 0);
#ifdef OP_CC
#if defined(__x86_64__)
exec_opq(s0, s1, CC_C);
#endif
exec_opl(s0, s1, CC_C);
exec_opw(s0, s1, CC_C);
exec_opb(s0, s1, CC_C);
#endif
}
void glue(test_, OP)(void)
{
exec_op(0x12345678, 0x812FADA);
exec_op(0x12341, 0x12341);
exec_op(0x12341, -0x12341);
exec_op(0xffffffff, 0);
exec_op(0xffffffff, -1);
exec_op(0xffffffff, 1);
exec_op(0xffffffff, 2);
exec_op(0x7fffffff, 0);
exec_op(0x7fffffff, 1);
exec_op(0x7fffffff, -1);
exec_op(0x80000000, -1);
exec_op(0x80000000, 1);
exec_op(0x80000000, -2);
exec_op(0x12347fff, 0);
exec_op(0x12347fff, 1);
exec_op(0x12347fff, -1);
exec_op(0x12348000, -1);
exec_op(0x12348000, 1);
exec_op(0x12348000, -2);
exec_op(0x12347f7f, 0);
exec_op(0x12347f7f, 1);
exec_op(0x12347f7f, -1);
exec_op(0x12348080, -1);
exec_op(0x12348080, 1);
exec_op(0x12348080, -2);
}
void *glue(_test_, OP) __init_call = glue(test_, OP);
#undef OP
#undef OP_CC