b4290a23cf
in amigahw.h custom renamed to amiga_custom, in drivers with few instances the same replacement, in the rest - #define custom amiga_custom in driver itself Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
109 lines
4.1 KiB
C
109 lines
4.1 KiB
C
/*
|
|
* This program is used to generate definitions needed by
|
|
* assembly language modules.
|
|
*
|
|
* We use the technique used in the OSF Mach kernel code:
|
|
* generate asm statements containing #defines,
|
|
* compile this file to assembler, and then extract the
|
|
* #defines from the assembly-language output.
|
|
*/
|
|
|
|
#include <linux/stddef.h>
|
|
#include <linux/sched.h>
|
|
#include <linux/kernel_stat.h>
|
|
#include <asm/bootinfo.h>
|
|
#include <asm/irq.h>
|
|
#include <asm/amigahw.h>
|
|
#include <linux/font.h>
|
|
|
|
#define DEFINE(sym, val) \
|
|
asm volatile("\n->" #sym " %0 " #val : : "i" (val))
|
|
|
|
int main(void)
|
|
{
|
|
/* offsets into the task struct */
|
|
DEFINE(TASK_STATE, offsetof(struct task_struct, state));
|
|
DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
|
|
DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
|
|
DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
|
|
DEFINE(TASK_INFO, offsetof(struct task_struct, thread.info));
|
|
DEFINE(TASK_MM, offsetof(struct task_struct, mm));
|
|
DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
|
|
|
|
/* offsets into the thread struct */
|
|
DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp));
|
|
DEFINE(THREAD_USP, offsetof(struct thread_struct, usp));
|
|
DEFINE(THREAD_SR, offsetof(struct thread_struct, sr));
|
|
DEFINE(THREAD_FS, offsetof(struct thread_struct, fs));
|
|
DEFINE(THREAD_CRP, offsetof(struct thread_struct, crp));
|
|
DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0));
|
|
DEFINE(THREAD_FPREG, offsetof(struct thread_struct, fp));
|
|
DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl));
|
|
DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate));
|
|
|
|
/* offsets into the thread_info struct */
|
|
DEFINE(TINFO_PREEMPT, offsetof(struct thread_info, preempt_count));
|
|
DEFINE(TINFO_FLAGS, offsetof(struct thread_info, flags));
|
|
|
|
/* offsets into the pt_regs */
|
|
DEFINE(PT_D0, offsetof(struct pt_regs, d0));
|
|
DEFINE(PT_ORIG_D0, offsetof(struct pt_regs, orig_d0));
|
|
DEFINE(PT_D1, offsetof(struct pt_regs, d1));
|
|
DEFINE(PT_D2, offsetof(struct pt_regs, d2));
|
|
DEFINE(PT_D3, offsetof(struct pt_regs, d3));
|
|
DEFINE(PT_D4, offsetof(struct pt_regs, d4));
|
|
DEFINE(PT_D5, offsetof(struct pt_regs, d5));
|
|
DEFINE(PT_A0, offsetof(struct pt_regs, a0));
|
|
DEFINE(PT_A1, offsetof(struct pt_regs, a1));
|
|
DEFINE(PT_A2, offsetof(struct pt_regs, a2));
|
|
DEFINE(PT_PC, offsetof(struct pt_regs, pc));
|
|
DEFINE(PT_SR, offsetof(struct pt_regs, sr));
|
|
/* bitfields are a bit difficult */
|
|
DEFINE(PT_VECTOR, offsetof(struct pt_regs, pc) + 4);
|
|
|
|
/* offsets into the irq_handler struct */
|
|
DEFINE(IRQ_HANDLER, offsetof(struct irq_node, handler));
|
|
DEFINE(IRQ_DEVID, offsetof(struct irq_node, dev_id));
|
|
DEFINE(IRQ_NEXT, offsetof(struct irq_node, next));
|
|
|
|
/* offsets into the kernel_stat struct */
|
|
DEFINE(STAT_IRQ, offsetof(struct kernel_stat, irqs));
|
|
|
|
/* offsets into the irq_cpustat_t struct */
|
|
DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));
|
|
|
|
/* offsets into the bi_record struct */
|
|
DEFINE(BIR_TAG, offsetof(struct bi_record, tag));
|
|
DEFINE(BIR_SIZE, offsetof(struct bi_record, size));
|
|
DEFINE(BIR_DATA, offsetof(struct bi_record, data));
|
|
|
|
/* offsets into font_desc (drivers/video/console/font.h) */
|
|
DEFINE(FONT_DESC_IDX, offsetof(struct font_desc, idx));
|
|
DEFINE(FONT_DESC_NAME, offsetof(struct font_desc, name));
|
|
DEFINE(FONT_DESC_WIDTH, offsetof(struct font_desc, width));
|
|
DEFINE(FONT_DESC_HEIGHT, offsetof(struct font_desc, height));
|
|
DEFINE(FONT_DESC_DATA, offsetof(struct font_desc, data));
|
|
DEFINE(FONT_DESC_PREF, offsetof(struct font_desc, pref));
|
|
|
|
/* signal defines */
|
|
DEFINE(SIGSEGV, SIGSEGV);
|
|
DEFINE(SEGV_MAPERR, SEGV_MAPERR);
|
|
DEFINE(SIGTRAP, SIGTRAP);
|
|
DEFINE(TRAP_TRACE, TRAP_TRACE);
|
|
|
|
/* offsets into the custom struct */
|
|
DEFINE(CUSTOMBASE, &amiga_custom);
|
|
DEFINE(C_INTENAR, offsetof(struct CUSTOM, intenar));
|
|
DEFINE(C_INTREQR, offsetof(struct CUSTOM, intreqr));
|
|
DEFINE(C_INTENA, offsetof(struct CUSTOM, intena));
|
|
DEFINE(C_INTREQ, offsetof(struct CUSTOM, intreq));
|
|
DEFINE(C_SERDATR, offsetof(struct CUSTOM, serdatr));
|
|
DEFINE(C_SERDAT, offsetof(struct CUSTOM, serdat));
|
|
DEFINE(C_SERPER, offsetof(struct CUSTOM, serper));
|
|
DEFINE(CIAABASE, &ciaa);
|
|
DEFINE(CIABBASE, &ciab);
|
|
DEFINE(C_PRA, offsetof(struct CIA, pra));
|
|
DEFINE(ZTWOBASE, zTwoBase);
|
|
|
|
return 0;
|
|
}
|