14132e8924
* infrun.c (handle_inferior_event): Move the check for return trampolines ahead of the check for function trampolines. * mips-tdep.h (MIPS_S2_REGNUM, MIPS_GP_REGNUM): New macros. * mips-tdep.c (mips_str_mips16_call_stub): New variable. (mips_str_mips16_ret_stub): Likewise. (mips_str_call_fp_stub): Likewise. (mips_str_call_stub): Likewise. (mips_str_fn_stub): Likewise. (mips_str_pic): Likewise. (mips_in_frame_stub): New function. (mips_unwind_pc): Return the return address rather than the PC if the PC of an intermediate frame is inside a call thunk. (mips_is_stub_suffix): New function. (mips_is_stub_mode): Likewise. (mips_get_mips16_fn_stub_pc): Likewise. (mips_skip_mips16_trampoline_code): Update to handle all the currently generated stub types. Don't recurse into __fn_stub thunks. Remove heuristics to handle stubs beyond etext/_etext. Use cooked register accesses. (mips_in_return_stub): Reintroduce function. (mips_skip_trampoline_code): Traverse trampolines recursively. (mips_gdbarch_init): Handle MIPS16 return trampolines. gdb/testsuite/ * gdb.arch/mips16-thunks-inmain.c: New file. * gdb.arch/mips16-thunks-main.c: New file. * gdb.arch/mips16-thunks-sin.c: New file. * gdb.arch/mips16-thunks-sinfrob.c: New file. * gdb.arch/mips16-thunks-sinfrob16.c: New file. * gdb.arch/mips16-thunks-sinmain.c: New file. * gdb.arch/mips16-thunks-sinmips16.c: New file. * gdb.arch/mips16-thunks.exp: New file. |
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| .. | ||
| boards | ||
| config | ||
| gdb.ada | ||
| gdb.arch | ||
| gdb.asm | ||
| gdb.base | ||
| gdb.cell | ||
| gdb.cp | ||
| gdb.disasm | ||
| gdb.dwarf2 | ||
| gdb.fortran | ||
| gdb.gdb | ||
| gdb.go | ||
| gdb.hp | ||
| gdb.java | ||
| gdb.linespec | ||
| gdb.mi | ||
| gdb.modula2 | ||
| gdb.multi | ||
| gdb.objc | ||
| gdb.opencl | ||
| gdb.opt | ||
| gdb.pascal | ||
| gdb.python | ||
| gdb.reverse | ||
| gdb.server | ||
| gdb.stabs | ||
| gdb.threads | ||
| gdb.trace | ||
| gdb.xml | ||
| lib | ||
| aclocal.m4 | ||
| ChangeLog | ||
| configure | ||
| configure.ac | ||
| dg-extract-results.sh | ||
| Makefile.in | ||
| TODO | ||