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ec1a021243
so that it will get saved and restored with the register state. Initialize the rs_state version of ret_addr_column at the some time the dwarf_cursor version is initialized, and don't bother copying ret_addr_column explicitly from cursor to cache since it's copied implicitly as part of reg_state. Use the reg_state version in apply_reg_state, instead of the cursor version. Which brings up the question: why do we have ret_addr_column in the dwarf_cursor? We call find_reg_state before calling apply_reg_state, so the value of ret_addr_column in the cursor when dwarf_step gets called gets overwritten before it is used. So it's initial value doesn't matter. But some architectures do funky things with cursor->ret_addr_column, even though I don't see how they matter. So I'm not deleting dwarf_cursor->ret_addr_column, even though I suspect this patch makes it useless. |
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| .. | ||
| tdep | ||
| tdep-aarch64 | ||
| tdep-arm | ||
| tdep-hppa | ||
| tdep-ia64 | ||
| tdep-mips | ||
| tdep-ppc32 | ||
| tdep-ppc64 | ||
| tdep-sh | ||
| tdep-tilegx | ||
| tdep-x86 | ||
| tdep-x86_64 | ||
| x86 | ||
| compiler.h | ||
| dwarf-eh.h | ||
| dwarf.h | ||
| dwarf_i.h | ||
| libunwind-aarch64.h | ||
| libunwind-arm.h | ||
| libunwind-common.h.in | ||
| libunwind-coredump.h | ||
| libunwind-dynamic.h | ||
| libunwind-hppa.h | ||
| libunwind-ia64.h | ||
| libunwind-mips.h | ||
| libunwind-ppc32.h | ||
| libunwind-ppc64.h | ||
| libunwind-ptrace.h | ||
| libunwind-sh.h | ||
| libunwind-tilegx.h | ||
| libunwind-x86.h | ||
| libunwind-x86_64.h | ||
| libunwind.h.in | ||
| libunwind_i.h | ||
| mempool.h | ||
| remote.h | ||
| unwind.h | ||