Ignore:
Timestamp:
2010-01-08T20:08:21Z (14 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
bac86377
Parents:
f1a2c6e
Message:

Add EBP to ia32 istate.
Add interface to extract frame pointer from istate.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • kernel/arch/ia32/include/interrupt.h

    rf1a2c6e r8fb47ec0  
    6969#define VECTOR_DEBUG_IPI                (IVT_FREEBASE + 2)
    7070
    71 typedef struct {
     71typedef struct istate {
    7272        uint32_t eax;
    7373        uint32_t ecx;
    7474        uint32_t edx;
     75        uint32_t ebp;
    7576
    7677        uint32_t gs;
     
    102103}
    103104
     105static inline unative_t istate_get_fp(istate_t *istate)
     106{
     107        return istate->ebp;
     108}
     109
    104110extern void (* disable_irqs_function)(uint16_t irqmask);
    105111extern void (* enable_irqs_function)(uint16_t irqmask);
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