38bfdaf47c
Implement basic api for figuring out, given a current PC value, where the function will return. Currently the API provides only a way to determine the offset from SP (the Canonical Frame Address). It is left up to the caller to grab the actual address from the traced program.
165 lines
2.1 KiB
Go
165 lines
2.1 KiB
Go
package frame
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// Operation opcodes
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const (
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DW_OP_addr = 0x03
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DW_OP_const1s = 0x09
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)
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const (
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DW_OP_const2u = 0x0a
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DW_OP_const2s = 0x0b
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DW_OP_const4u = iota
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DW_OP_const4s
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DW_OP_const8u
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DW_OP_const8s
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DW_OP_constu
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DW_OP_consts
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DW_OP_dup
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DW_OP_drop
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DW_OP_over
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DW_OP_pick
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DW_OP_swap
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DW_OP_rot
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DW_OP_xderef
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DW_OP_abs
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DW_OP_and
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DW_OP_div
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DW_OP_minus
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DW_OP_mod
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DW_OP_mul
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DW_OP_neg
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DW_OP_not
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DW_OP_or
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DW_OP_plus
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DW_OP_plus_uconst
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DW_OP_shl
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DW_OP_shr
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DW_OP_shra
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DW_OP_xor
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DW_OP_skip
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DW_OP_bra
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DW_OP_eq
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DW_OP_ge
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DW_OP_gt
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DW_OP_le
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DW_OP_lt
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DW_OP_ne
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)
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const (
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DW_OP_lit0 = 0x30
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DW_OP_lit1 = 0x31
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DW_OP_lit2 = iota
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DW_OP_lit3
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DW_OP_lit4
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DW_OP_lit5
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DW_OP_lit6
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DW_OP_lit7
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DW_OP_lit8
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DW_OP_lit9
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DW_OP_lit10
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DW_OP_lit11
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DW_OP_lit12
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DW_OP_lit13
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DW_OP_lit14
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DW_OP_lit15
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DW_OP_lit16
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DW_OP_lit17
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DW_OP_lit18
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DW_OP_lit19
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DW_OP_lit20
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DW_OP_lit21
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DW_OP_lit22
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DW_OP_lit23
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DW_OP_lit24
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DW_OP_lit25
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DW_OP_lit26
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DW_OP_lit27
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DW_OP_lit28
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DW_OP_lit29
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DW_OP_lit30
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DW_OP_lit31
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DW_OP_reg0
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DW_OP_reg1
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DW_OP_reg2
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DW_OP_reg3
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DW_OP_reg4
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DW_OP_reg5
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DW_OP_reg6
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DW_OP_reg7
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DW_OP_reg8
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DW_OP_reg9
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DW_OP_reg10
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DW_OP_reg11
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DW_OP_reg12
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DW_OP_reg13
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DW_OP_reg14
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DW_OP_reg15
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DW_OP_reg16
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DW_OP_reg17
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DW_OP_reg18
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DW_OP_reg19
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DW_OP_reg20
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DW_OP_reg21
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DW_OP_reg22
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DW_OP_reg23
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DW_OP_reg24
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DW_OP_reg25
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DW_OP_reg26
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DW_OP_reg27
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DW_OP_reg28
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DW_OP_reg29
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DW_OP_reg30
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DW_OP_reg31
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DW_OP_breg0
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DW_OP_breg1
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DW_OP_breg2
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DW_OP_breg3
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DW_OP_breg4
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DW_OP_breg5
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DW_OP_breg6
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DW_OP_breg7
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DW_OP_breg8
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DW_OP_breg9
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DW_OP_breg10
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DW_OP_breg11
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DW_OP_breg12
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DW_OP_breg13
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DW_OP_breg14
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DW_OP_breg15
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DW_OP_breg16
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DW_OP_breg17
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DW_OP_breg18
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DW_OP_breg19
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DW_OP_breg20
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DW_OP_breg21
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DW_OP_breg22
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DW_OP_breg23
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DW_OP_breg24
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DW_OP_breg25
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DW_OP_breg26
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DW_OP_breg27
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DW_OP_breg28
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DW_OP_breg29
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DW_OP_breg30
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DW_OP_breg31
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DW_OP_regx
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DW_OP_fbreg
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DW_OP_bregx
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DW_OP_piece
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DW_OP_deref_size
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DW_OP_xderef_size
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DW_OP_nop
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DW_OP_push_object_address
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DW_OP_call2
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DW_OP_call4
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DW_OP_call_ref
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DW_OP_form_tls_address
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DW_OP_call_frame_cfa
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DW_OP_bit_piece
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DW_OP_lo_user = 0xe0
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DW_OP_hi_user = 0xff
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)
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