diff options
Diffstat (limited to 'libc/kernel/arch-x86/asm/pda.h')
| -rw-r--r-- | libc/kernel/arch-x86/asm/pda.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/libc/kernel/arch-x86/asm/pda.h b/libc/kernel/arch-x86/asm/pda.h deleted file mode 100644 index a105f28..0000000 --- a/libc/kernel/arch-x86/asm/pda.h +++ /dev/null @@ -1,71 +0,0 @@ -/**************************************************************************** - **************************************************************************** - *** - *** This header was automatically generated from a Linux kernel header - *** of the same name, to make information necessary for userspace to - *** call into the kernel available to libc. It contains only constants, - *** structures, and macros generated from the original header, and thus, - *** contains no copyrightable information. - *** - *** To edit the content of this header, modify the corresponding - *** source file (e.g. under external/kernel-headers/original/) then - *** run bionic/libc/kernel/tools/update_all.py - *** - *** Any manual change here will be lost the next time this script will - *** be run. You've been warned! - *** - **************************************************************************** - ****************************************************************************/ -#ifndef X86_64_PDA_H -#define X86_64_PDA_H -#ifndef __ASSEMBLY__ -#include <linux/stddef.h> -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ -#include <linux/types.h> -#include <linux/cache.h> -#include <asm/page.h> -struct x8664_pda { -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ - struct task_struct *pcurrent; - unsigned long data_offset; - unsigned long kernelstack; - unsigned long oldrsp; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ - int irqcount; - int cpunumber; - char *irqstackptr; - int nodenumber; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ - unsigned int __softirq_pending; - unsigned int __nmi_count; - short mmu_state; - short isidle; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ - struct mm_struct *active_mm; - unsigned apic_timer_irqs; - unsigned irq0_irqs; - unsigned irq_resched_count; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ - unsigned irq_call_count; - unsigned irq_tlb_count; - unsigned irq_thermal_count; - unsigned irq_threshold_count; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ - unsigned irq_spurious_count; -} ____cacheline_aligned_in_smp; -#define cpu_pda(i) (_cpu_pda[i]) -#define pda_offset(field) offsetof(struct x8664_pda, field) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ -#define pda_to_op(op,field,val) do { typedef typeof(_proxy_pda.field) T__; if (0) { T__ tmp__; tmp__ = (val); } switch (sizeof(_proxy_pda.field)) { case 2: asm(op "w %1,%%gs:%c2" : "+m" (_proxy_pda.field) : "ri" ((T__)val), "i"(pda_offset(field))); break; case 4: asm(op "l %1,%%gs:%c2" : "+m" (_proxy_pda.field) : "ri" ((T__)val), "i" (pda_offset(field))); break; case 8: asm(op "q %1,%%gs:%c2": "+m" (_proxy_pda.field) : "ri" ((T__)val), "i"(pda_offset(field))); break; default: __bad_pda_field(); } } while (0) -#define pda_from_op(op,field) ({ typeof(_proxy_pda.field) ret__; switch (sizeof(_proxy_pda.field)) { case 2: asm(op "w %%gs:%c1,%0" : "=r" (ret__) : "i" (pda_offset(field)), "m" (_proxy_pda.field)); break; case 4: asm(op "l %%gs:%c1,%0": "=r" (ret__): "i" (pda_offset(field)), "m" (_proxy_pda.field)); break; case 8: asm(op "q %%gs:%c1,%0": "=r" (ret__) : "i" (pda_offset(field)), "m" (_proxy_pda.field)); break; default: __bad_pda_field(); } ret__; }) -#define read_pda(field) pda_from_op("mov",field) -#define write_pda(field,val) pda_to_op("mov",field,val) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ -#define add_pda(field,val) pda_to_op("add",field,val) -#define sub_pda(field,val) pda_to_op("sub",field,val) -#define or_pda(field,val) pda_to_op("or",field,val) -#define test_and_clear_bit_pda(bit,field) ({ int old__; asm volatile("btr %2,%%gs:%c3\n\tsbbl %0,%0" : "=r" (old__), "+m" (_proxy_pda.field) : "dIr" (bit), "i" (pda_offset(field)) : "memory"); old__; }) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ -#endif -#define PDA_STACKOFFSET (5*8) -#endif |