void doload_spritesstatement(void)
{ /* syntax is
offset in vram to load data at : integer
name of the data to transfert : identifier
number of sprites (of size 32x64) to load : integer
*/
flush_ins(); /* David, optimize.c related */
ot("load_sprites\t");
outconst();
if (outcomma()) return;
if (outnameunderline()) return;
if (!match(","))
{
outstr(",#");
outdec(1);
}
else
{
outbyte(',');
outconst();
}
newl();
needbrack(")");
}
void doset_sprpalstatement(void)
{ /* syntax is
number of the first palette to alter : integer
name of the data for loading palettes : identifier
[ number of palette to load : integer ]
if last argument is missing, 1 is assumed
*/
flush_ins(); /* David, optimize.c related */
ot("_set_sprpal\t");
outconst();
if (outcomma()) return;
if (outnameunderline()) return;
if (!match(","))
{
outstr(",#");
outdec(1);
}
else
{
outbyte(',');
outconst();
}
newl();
needbrack(")");
}
int main(void)
{
output("/* Auto generated by arch/../tools/offset.c at " __DATE__ ". Do not edit. */\n");
output("#ifndef ASM_OFFSET_H\n");
output("#define ASM_OFFSET_H 1\n");
// task struct entries needed by entry.S
#define ENTRY(entry) outconst("#define tsk_" #entry " %0", offsetof(struct task_struct, entry))
ENTRY(state);
ENTRY(flags);
ENTRY(sigpending);
ENTRY(addr_limit);
ENTRY(need_resched);
ENTRY(exec_domain);
ENTRY(ptrace);
ENTRY(cpu);
ENTRY(need_resched);
ENTRY(thread);
ENTRY(pid);
#undef ENTRY
#define ENTRY(entry) outconst("#define pda_" #entry " %0", offsetof(struct x8664_pda, entry))
ENTRY(kernelstack);
ENTRY(oldrsp);
ENTRY(pcurrent);
ENTRY(irqrsp);
ENTRY(irqcount);
ENTRY(pgd_quick);
ENTRY(pmd_quick);
ENTRY(pte_quick);
ENTRY(pgtable_cache_sz);
ENTRY(cpunumber);
ENTRY(irqstackptr);
ENTRY(level4_pgt);
#undef ENTRY
output("#ifdef __ASSEMBLY__");
outconst("#define PT_TRACESYS %0", PT_TRACESYS);
outconst("#define PT_AUDITED %0", PT_AUDITED);
outconst("#define PT_SINGLESTEP %0", PT_SINGLESTEP);
outconst("#define TASK_SIZE %0", TASK_SIZE);
outconst("#define SIGCHLD %0", SIGCHLD);
outconst("#define CLONE_VFORK %0", CLONE_VFORK);
outconst("#define CLONE_VM %0", CLONE_VM);
outconst("#define thread_flags %0" , offsetof(struct thread_struct, flags));
outconst("#define thread_rsp0 %0" , offsetof(struct thread_struct, rsp0));
outconst("#define ASM_THREAD_IA32 %0", THREAD_IA32);
outconst("#define PER_CPU_GDT_SIZE %0", sizeof(struct desc_struct));
output("#endif");
output("#endif\n");
return(0);
}
