This is the complete list of members for GPR, including all inherited members.

cs	GPR
ds	GPR
eax	GPR
ebp	GPR
ebx	GPR
ecx	GPR
edi	GPR
edx	GPR
eflags	GPR
eip	GPR
err	GPR
es	GPR
esi	GPR
esp	GPR
fs	GPR
gs	GPR
isp	GPR
orig_eax	GPR
ss	GPR
trapno	GPR