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
#ifndef TARGET_SIGNAL_H
#define TARGET_SIGNAL_H
#include "cpu.h"
/* this struct defines a stack used during syscall handling */
typedef struct target_sigaltstack {
abi_ulong ss_sp;
abi_long ss_flags;
abi_ulong ss_size;
} target_stack_t;
#ifndef UREG_I6
#define UREG_I6 6
#endif
#ifndef UREG_FP
#define UREG_FP UREG_I6
#endif
static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state)
{
return state->regwptr[UREG_FP];
}
#endif /* TARGET_SIGNAL_H */