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https://sourceware.org/git/binutils-gdb.git
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1bb9788dbb
* varobj.c (varobj_create): Update. (varobj_set_value): Update. * tracepoint.c (validate_actionline): Update. (encode_actions_1): Update. * parse.c (parse_exp_1): Add 'pc' argument. (parse_exp_in_context): Add 'pc' argument. Change how expression_context_pc is set. (parse_expression): Update. (parse_field_expression): Update. * expression.h (parse_exp_1): Update. * eval.c (parse_to_comma_and_eval): Update. * breakpoint.c (set_breakpoint_condition): Update. (update_watchpoint): Update. (init_breakpoint_sal): Update (find_condition_and_thread): Update. (watch_command_1): Update. (update_breakpoint_locations): Update. * ada-lang.c (ada_read_renaming_var_value): Update. (create_excep_cond_exprs): Update. testsuite * gdb.base/macscp1.c (macscp_expr): Add breakpoint comment. * gdb.base/macscp.exp (maybe_kfail): Add test for macro scope.
115 lines
2.1 KiB
C
115 lines
2.1 KiB
C
#include <stdio.h>
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#define SPLICE(a, b) INNER_SPLICE(a, b)
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#define INNER_SPLICE(a, b) a ## b
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#define STRINGIFY(a) INNER_STRINGIFY(a)
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#define INNER_STRINGIFY(a) #a
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#define FIFTY_SEVEN 57
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#define FORTY_EIGHT 48
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#undef FORTY_EIGHT
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struct outer
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{
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struct fields
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{
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struct fault
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{
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int addr;
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} fault;
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} fields;
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};
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struct outer address;
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#define addr fields.fault.addr
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/* A macro named UNTIL_<func> is #defined until just before the
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definition of the function <func>.
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A macro named BEFORE_<func> is not #defined until just before the
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definition of <func>.
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The macro WHERE is redefined before each function <func> to the
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token list ``before <func>''.
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The macscp IN_MACSCP2_H and IN_MACSCP3_H are defined while
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processing those header files; macscp4.h uses them to choose
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appropriate function names, output strings, and macro definitions. */
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#define UNTIL_MACSCP1_1
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#define UNTIL_MACSCP2_1
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#define UNTIL_MACSCP4_1_FROM_MACSCP2
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#define UNTIL_MACSCP4_2_FROM_MACSCP2
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#define UNTIL_MACSCP2_2
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#define UNTIL_MACSCP1_2
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#define UNTIL_MACSCP3_1
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#define UNTIL_MACSCP4_1_FROM_MACSCP3
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#define UNTIL_MACSCP4_2_FROM_MACSCP3
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#define UNTIL_MACSCP3_2
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#define UNTIL_MACSCP1_3
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#define WHERE before macscp1_1
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#define BEFORE_MACSCP1_1
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#undef UNTIL_MACSCP1_1
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void
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macscp1_1 ()
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{
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puts ("macscp1_1");
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}
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#include "macscp2.h"
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#undef WHERE
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#define WHERE before macscp1_2
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#define BEFORE_MACSCP1_2
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#undef UNTIL_MACSCP1_2
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void
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macscp1_2 ()
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{
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puts ("macscp1_2");
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}
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#include "macscp3.h"
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#undef WHERE
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#define WHERE before macscp1_3
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#define BEFORE_MACSCP1_3
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#undef UNTIL_MACSCP1_3
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void
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macscp1_3 ()
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{
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puts ("macscp1_3");
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}
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void
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macscp_expr (void)
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{
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int foo = -1;
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foo = 0; /* set breakpoint here */
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#define MACRO_TO_EXPAND foo
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foo = 1; /* set second breakpoint here */
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#undef MACRO_TO_EXPAND
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foo = 2; /* stopping point for line test */
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}
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#define TWENTY_THREE 23
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int
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main (int argc, char **argv)
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{
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macscp1_1 ();
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macscp2_1 ();
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macscp4_1_from_macscp2 ();
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macscp4_2_from_macscp2 ();
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macscp2_2 ();
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macscp1_2 ();
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macscp3_1 ();
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macscp4_1_from_macscp3 ();
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macscp4_2_from_macscp3 ();
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macscp3_2 ();
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macscp1_3 ();
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macscp_expr ();
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}
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