6 Print the full structure of the rtx that is $.
7 Works only when an inferior is executing.
11 set debug_rtx_list ($, debug_rtx_count)
15 Print the full structure of all rtx insns beginning at $.
16 Works only when an inferior is executing.
17 Uses variable debug_rtx_count to control number of insns printed:
18 debug_rtx_count > 0: print from $ on.
19 debug_rtx_count < 0: print a window around $.
21 There is also debug_rtx_find (rtx, uid) that will scan a list for UID and print
22 it using debug_rtx_list. Usage example: set $foo=debug_rtx_find(first, 42)
30 Print the full structure of the tree that is $.
31 Works only when an inferior is executing.
39 Print the tree that is $ in C syntax.
40 Works only when an inferior is executing.
44 set debug_gimple_stmt ($)
48 Print the Gimple statement that is $ in C syntax.
49 Works only when an inferior is executing.
53 set debug_generic_stmt ($)
57 Print the statement that is $ in C syntax.
58 Works only when an inferior is executing.
62 set debug_generic_expr ($)
66 Print the expression that is $ in C syntax.
67 Works only when an inferior is executing.
71 output (enum tree_code) $.common.code
76 Print the tree-code of the tree node that is $.
80 output $.decl_minimal.name->identifier.id.str
85 Print the name of the decl-node that is $.
89 output $.type.name->decl_minimal.name->identifier.id.str
94 Print the name of the type-node that is $.
98 output (enum rtx_code) $.code
105 Print the rtx-code and machine mode of the rtx that is $.
109 print $.u.fld[0].rt_rtx@7
113 Print the fields of an instruction that is $.
117 set print_binding_stack ()
121 In cc1plus, print the current binding stack, frame by frame, up to and
122 including the global binding level.
126 set dump_bb ($, stderr, 0)
130 Dump the basic block that is in $, including rtx.
134 set bitmap_print (stderr, $, "", "\n")
138 Dump the bitmap that is in $ as a comma-separated list of numbers.
141 # Put breakpoints at exit and fancy_abort in case abort is mapped
142 # to either fprintf/exit or fancy_abort.
145 # Put a breakpoint on internal_error to help with debugging ICEs.
149 # Don't let abort actually run, as it will make
150 # stdio stop working and therefore the `pr' command above as well.
151 # Put this last because gcc does not reference it any more unless
152 # USE_SYSTEM_ABORT is defined, so gdb may complain and bail out.