GXemul Code2

Status: Alpha

Brought to you by: gavare

Commit [r6487] Maximize Restore History

Code for idling the host processor has been moved out from individual CPU implementations to the main emul loop. Only if all running CPUs in all machines are idling will the host CPU idle. Also, if the return value from usleep() indicates an aborted syscall (due to signal delivery), then a second usleep() call is attempted.

Authored by: debug 2021-04-07

Browse code at this revision

Parent: [r6486]

Child: [r6488]

changed	/gxemul/trunk/HISTORY
changed	/gxemul/trunk/src/core/emul.c
changed	/gxemul/trunk/src/cpus/cpu.c
changed	/gxemul/trunk/src/cpus/cpu_alpha.c
changed	/gxemul/trunk/src/cpus/cpu_arm_instr.c
changed	/gxemul/trunk/src/cpus/cpu_dyntrans.c
changed	/gxemul/trunk/src/cpus/cpu_m88k_instr.c
changed	/gxemul/trunk/src/cpus/cpu_mips.c
changed	/gxemul/trunk/src/cpus/cpu_mips_instr.c
changed	/gxemul/trunk/src/cpus/cpu_ppc.c
changed	/gxemul/trunk/src/cpus/cpu_sh.c
changed	/gxemul/trunk/src/cpus/cpu_sh_instr.c
changed	/gxemul/trunk/src/include/cpu.h
changed	/gxemul/trunk/src/machines/machine.c

/gxemul/trunk/HISTORY Diff Switch to side-by-side view

/gxemul/trunk/src/core/emul.c Diff Switch to side-by-side view

GXemul Code2

Commit [r6487] Maximize Restore History

/gxemul/trunk/HISTORY Diff Switch to side-by-side view

/gxemul/trunk/src/core/emul.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_alpha.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_arm_instr.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_dyntrans.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_m88k_instr.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_mips.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_mips_instr.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_ppc.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_sh.c Diff Switch to side-by-side view

/gxemul/trunk/src/cpus/cpu_sh_instr.c Diff Switch to side-by-side view

/gxemul/trunk/src/include/cpu.h Diff Switch to side-by-side view

/gxemul/trunk/src/machines/machine.c Diff Switch to side-by-side view