 nnosov
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952b71d9d3
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bunch of changes. mainly is: got right CFA from both libunwind & libdw
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2020-01-23 19:49:51 +04:00 |
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nnosov
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15a56dfc63
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fix dw_op_deref: fetch 8 byte value instead of 4
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2020-01-17 09:47:28 +04:00 |
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nnosov
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e215c6af76
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added dw_op_deref_size, adjusted dw_op_deref, fixed
DW_OP_GNU_entry_value handling
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2020-01-17 09:44:01 +04:00 |
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nnosov
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6d6f0d2d45
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another one fix to dw_op_breg_x. try to calc DW_OP_GNU_entry_value in
caller frame
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2020-01-16 17:48:06 +04:00 |
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nnosov
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524c4fa52d
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fixes for operations: dw_op_addr, dw_op_deref, dw_op_breg_x. Dereference
memory location if it's last on the dwarf stack
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2020-01-16 17:21:26 +04:00 |
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nnosov
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ba9db80f07
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introduce parent frame
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2020-01-16 16:22:17 +04:00 |
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nnosov
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ab58889d93
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better debug messaging
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2020-01-16 15:30:05 +04:00 |
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nnosov
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eadbe9a80a
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small comment that seems that DW_OP_GNU_entry_value does something that
DW_OP_entry_value
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2020-01-16 12:34:02 +04:00 |
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nnosov
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fc6a81b460
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move calc_expression() & get_value() from context to DWARF stack
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2020-01-14 12:21:00 +04:00 |
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nnosov
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6b43827894
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create and use mapping between DW_OP_Rex/breg(x) and appropriate
platform-dependent register number
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2020-01-14 09:12:00 +04:00 |
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nnosov
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b955926d86
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added DW_OP_GNU_entry_value operation handling
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2020-01-14 08:56:49 +04:00 |
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nnosov
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2f7dfeca0b
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small reformatting of the code
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2020-01-13 22:13:08 +04:00 |
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nnosov
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1abe271d10
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small refactoring and bug fixing of DWARF operations processing
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2020-01-13 18:49:11 +04:00 |
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nnosov
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a1954685e5
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add suppoert of dw_op_fbreg & dw_op_call_frame_cfa DWARF operations and
use them
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2020-01-13 18:37:56 +04:00 |
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nnosov
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50bebda6a1
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initial implementation of DWARF Expression state machine parsing and
it's usage for retrieve arguments/variables of function
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2020-01-13 17:21:46 +04:00 |
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nnosov
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08ba87ce98
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raw and dirty implementation of handling of constant, stack,
arithmetical and logical operations on DWARF expression stack machine
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2020-01-11 18:56:03 +04:00 |
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nnosov
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58f14a695d
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extract context from handler and move it to common. define functions to
use in calculation of DWARF expressions
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2020-01-11 14:56:45 +04:00 |
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