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| author | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-11-25 11:06:15 +0100 |
|---|---|---|
| committer | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-11-25 11:06:15 +0100 |
| commit | e8f2ef5c8c926462277afb520cacaa265b7e612c (patch) | |
| tree | 7c3b552108da1d8fb3ae867e0076ab91663e7fa9 /debug | |
| parent | 9521c220e157632972387ad0394010e89eff0aab (diff) | |
| download | compcert-kvx-e8f2ef5c8c926462277afb520cacaa265b7e612c.tar.gz compcert-kvx-e8f2ef5c8c926462277afb520cacaa265b7e612c.zip | |
Do not use hardcoded register number for sp.
Since the dwarf register names for x86_32 and x86_64 differ it is
wrong to hardcode the dwarf register number for rsp to 4.
Bug 20461
Diffstat (limited to 'debug')
| -rw-r--r-- | debug/DwarfPrinter.ml | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/debug/DwarfPrinter.ml b/debug/DwarfPrinter.ml index 43505e12..1d336965 100644 --- a/debug/DwarfPrinter.ml +++ b/debug/DwarfPrinter.ml @@ -337,21 +337,21 @@ module DwarfPrinter(Target: DWARF_TARGET): let print_loc_expr oc = function | DW_OP_bregx (a,b) -> - print_byte oc "" dw_op_bregx; - print_uleb128 oc "" a; - fprintf oc " .sleb128 %ld\n" b; + print_byte oc "DW_OP_bregx" dw_op_bregx; + print_uleb128 oc "Register number" a; + print_sleb128 oc "Offset" (Int32.to_int b); | DW_OP_plus_uconst i -> - print_byte oc "" dw_op_plus_uconst; - print_uleb128 oc "" i + print_byte oc "DW_OP_plus_uconst" dw_op_plus_uconst; + print_uleb128 oc "Constant" i | DW_OP_piece i -> - print_byte oc "" dw_op_piece; - print_uleb128 oc "" i + print_byte oc "DW_op_piece" dw_op_piece; + print_uleb128 oc "Piece" i | DW_OP_reg i -> if i < 32 then - print_byte oc "" (dw_op_reg0 + i) + print_byte oc "DW_op_reg" (dw_op_reg0 + i) else begin - print_byte oc "" dw_op_regx; - print_uleb128 oc "" i + print_byte oc "DW_op_regx" dw_op_regx; + print_uleb128 oc "Register number" i end let print_loc oc c loc = |