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authorTom Tromey <tom@tromey.com>2019-04-03 16:02:42 -0600
committerTom Tromey <tom@tromey.com>2019-04-08 09:05:39 -0600
commita70b814420059e1f2de2130d532ddd7b2b2500fc (patch)
treece50952af2443675e67a60508a10c8fd5ab0715c /gdb/eval.c
parent3d6e9d2336c9ffcedb10f89631981a23dd518e8e (diff)
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Rewrite TRY/CATCH
This rewrites gdb's TRY/CATCH to plain C++ try/catch. The patch was largely written by script, though one change (to a comment in common-exceptions.h) was reverted by hand. gdb/ChangeLog 2019-04-08 Tom Tromey <tom@tromey.com> * xml-support.c: Use C++ exception handling. * x86-linux-nat.c: Use C++ exception handling. * windows-nat.c: Use C++ exception handling. * varobj.c: Use C++ exception handling. * value.c: Use C++ exception handling. * valprint.c: Use C++ exception handling. * valops.c: Use C++ exception handling. * unittests/parse-connection-spec-selftests.c: Use C++ exception handling. * unittests/cli-utils-selftests.c: Use C++ exception handling. * typeprint.c: Use C++ exception handling. * tui/tui.c: Use C++ exception handling. * tracefile-tfile.c: Use C++ exception handling. * top.c: Use C++ exception handling. * thread.c: Use C++ exception handling. * target.c: Use C++ exception handling. * symmisc.c: Use C++ exception handling. * symfile-mem.c: Use C++ exception handling. * stack.c: Use C++ exception handling. * sparc64-linux-tdep.c: Use C++ exception handling. * solib.c: Use C++ exception handling. * solib-svr4.c: Use C++ exception handling. * solib-spu.c: Use C++ exception handling. * solib-frv.c: Use C++ exception handling. * solib-dsbt.c: Use C++ exception handling. * selftest-arch.c: Use C++ exception handling. * s390-tdep.c: Use C++ exception handling. * rust-lang.c: Use C++ exception handling. * rust-exp.y: Use C++ exception handling. * rs6000-tdep.c: Use C++ exception handling. * rs6000-aix-tdep.c: Use C++ exception handling. * riscv-tdep.c: Use C++ exception handling. * remote.c: Use C++ exception handling. * remote-fileio.c: Use C++ exception handling. * record-full.c: Use C++ exception handling. * record-btrace.c: Use C++ exception handling. * python/python.c: Use C++ exception handling. * python/py-value.c: Use C++ exception handling. * python/py-utils.c: Use C++ exception handling. * python/py-unwind.c: Use C++ exception handling. * python/py-type.c: Use C++ exception handling. * python/py-symbol.c: Use C++ exception handling. * python/py-record.c: Use C++ exception handling. * python/py-record-btrace.c: Use C++ exception handling. * python/py-progspace.c: Use C++ exception handling. * python/py-prettyprint.c: Use C++ exception handling. * python/py-param.c: Use C++ exception handling. * python/py-objfile.c: Use C++ exception handling. * python/py-linetable.c: Use C++ exception handling. * python/py-lazy-string.c: Use C++ exception handling. * python/py-infthread.c: Use C++ exception handling. * python/py-inferior.c: Use C++ exception handling. * python/py-gdb-readline.c: Use C++ exception handling. * python/py-framefilter.c: Use C++ exception handling. * python/py-frame.c: Use C++ exception handling. * python/py-finishbreakpoint.c: Use C++ exception handling. * python/py-cmd.c: Use C++ exception handling. * python/py-breakpoint.c: Use C++ exception handling. * python/py-arch.c: Use C++ exception handling. * printcmd.c: Use C++ exception handling. * ppc-linux-tdep.c: Use C++ exception handling. * parse.c: Use C++ exception handling. * p-valprint.c: Use C++ exception handling. * objc-lang.c: Use C++ exception handling. * mi/mi-main.c: Use C++ exception handling. * mi/mi-interp.c: Use C++ exception handling. * mi/mi-cmd-stack.c: Use C++ exception handling. * mi/mi-cmd-break.c: Use C++ exception handling. * main.c: Use C++ exception handling. * linux-thread-db.c: Use C++ exception handling. * linux-tdep.c: Use C++ exception handling. * linux-nat.c: Use C++ exception handling. * linux-fork.c: Use C++ exception handling. * linespec.c: Use C++ exception handling. * language.c: Use C++ exception handling. * jit.c: Use C++ exception handling. * infrun.c: Use C++ exception handling. * infcmd.c: Use C++ exception handling. * infcall.c: Use C++ exception handling. * inf-loop.c: Use C++ exception handling. * i386-tdep.c: Use C++ exception handling. * i386-linux-tdep.c: Use C++ exception handling. * guile/scm-value.c: Use C++ exception handling. * guile/scm-type.c: Use C++ exception handling. * guile/scm-symtab.c: Use C++ exception handling. * guile/scm-symbol.c: Use C++ exception handling. * guile/scm-pretty-print.c: Use C++ exception handling. * guile/scm-ports.c: Use C++ exception handling. * guile/scm-param.c: Use C++ exception handling. * guile/scm-math.c: Use C++ exception handling. * guile/scm-lazy-string.c: Use C++ exception handling. * guile/scm-frame.c: Use C++ exception handling. * guile/scm-disasm.c: Use C++ exception handling. * guile/scm-cmd.c: Use C++ exception handling. * guile/scm-breakpoint.c: Use C++ exception handling. * guile/scm-block.c: Use C++ exception handling. * guile/guile-internal.h: Use C++ exception handling. * gnu-v3-abi.c: Use C++ exception handling. * gdbtypes.c: Use C++ exception handling. * frame.c: Use C++ exception handling. * frame-unwind.c: Use C++ exception handling. * fbsd-tdep.c: Use C++ exception handling. * f-valprint.c: Use C++ exception handling. * exec.c: Use C++ exception handling. * event-top.c: Use C++ exception handling. * event-loop.c: Use C++ exception handling. * eval.c: Use C++ exception handling. * dwarf2read.c: Use C++ exception handling. * dwarf2loc.c: Use C++ exception handling. * dwarf2-frame.c: Use C++ exception handling. * dwarf2-frame-tailcall.c: Use C++ exception handling. * dwarf-index-write.c: Use C++ exception handling. * dwarf-index-cache.c: Use C++ exception handling. * dtrace-probe.c: Use C++ exception handling. * disasm-selftests.c: Use C++ exception handling. * darwin-nat.c: Use C++ exception handling. * cp-valprint.c: Use C++ exception handling. * cp-support.c: Use C++ exception handling. * cp-abi.c: Use C++ exception handling. * corelow.c: Use C++ exception handling. * completer.c: Use C++ exception handling. * compile/compile-object-run.c: Use C++ exception handling. * compile/compile-object-load.c: Use C++ exception handling. * compile/compile-cplus-symbols.c: Use C++ exception handling. * compile/compile-c-symbols.c: Use C++ exception handling. * common/selftest.c: Use C++ exception handling. * common/new-op.c: Use C++ exception handling. * cli/cli-script.c: Use C++ exception handling. * cli/cli-interp.c: Use C++ exception handling. * cli/cli-cmds.c: Use C++ exception handling. * c-varobj.c: Use C++ exception handling. * btrace.c: Use C++ exception handling. * breakpoint.c: Use C++ exception handling. * break-catch-throw.c: Use C++ exception handling. * arch-utils.c: Use C++ exception handling. * amd64-tdep.c: Use C++ exception handling. * ada-valprint.c: Use C++ exception handling. * ada-typeprint.c: Use C++ exception handling. * ada-lang.c: Use C++ exception handling. * aarch64-tdep.c: Use C++ exception handling. gdb/gdbserver/ChangeLog 2019-04-08 Tom Tromey <tom@tromey.com> * server.c: Use C++ exception handling. * linux-low.c: Use C++ exception handling. * gdbreplay.c: Use C++ exception handling.
Diffstat (limited to 'gdb/eval.c')
-rw-r--r--gdb/eval.c25
1 files changed, 10 insertions, 15 deletions
diff --git a/gdb/eval.c b/gdb/eval.c
index 3f768b4..fa65fb1 100644
--- a/gdb/eval.c
+++ b/gdb/eval.c
@@ -201,11 +201,11 @@ fetch_subexp_value (struct expression *exp, int *pc, struct value **valp,
mark = value_mark ();
result = NULL;
- TRY
+ try
{
result = evaluate_subexp (NULL_TYPE, exp, pc, EVAL_NORMAL);
}
- CATCH (ex, RETURN_MASK_ALL)
+ catch (const gdb_exception_RETURN_MASK_ALL &ex)
{
/* Ignore memory errors if we want watchpoints pointing at
inaccessible memory to still be created; otherwise, throw the
@@ -221,7 +221,6 @@ fetch_subexp_value (struct expression *exp, int *pc, struct value **valp,
break;
}
}
- END_CATCH
new_mark = value_mark ();
if (mark == new_mark)
@@ -238,15 +237,14 @@ fetch_subexp_value (struct expression *exp, int *pc, struct value **valp,
else
{
- TRY
+ try
{
value_fetch_lazy (result);
*valp = result;
}
- CATCH (except, RETURN_MASK_ERROR)
+ catch (const gdb_exception_RETURN_MASK_ERROR &except)
{
}
- END_CATCH
}
}
@@ -716,19 +714,18 @@ evaluate_var_value (enum noside noside, const block *blk, symbol *var)
struct value *ret = NULL;
- TRY
+ try
{
ret = value_of_variable (var, blk);
}
- CATCH (except, RETURN_MASK_ERROR)
+ catch (const gdb_exception_RETURN_MASK_ERROR &except)
{
if (noside != EVAL_AVOID_SIDE_EFFECTS)
throw_exception (except);
ret = value_zero (SYMBOL_TYPE (var), not_lval);
}
- END_CATCH
return ret;
}
@@ -957,19 +954,18 @@ evaluate_funcall (type *expect_type, expression *exp, int *pos,
while (unop_user_defined_p (op, arg2))
{
struct value *value = NULL;
- TRY
+ try
{
value = value_x_unop (arg2, op, noside);
}
- CATCH (except, RETURN_MASK_ERROR)
+ catch (const gdb_exception_RETURN_MASK_ERROR &except)
{
if (except.error == NOT_FOUND_ERROR)
break;
else
throw_exception (except);
}
- END_CATCH
arg2 = value;
}
@@ -2047,19 +2043,18 @@ evaluate_subexp_standard (struct type *expect_type,
while (unop_user_defined_p (op, arg1))
{
struct value *value = NULL;
- TRY
+ try
{
value = value_x_unop (arg1, op, noside);
}
- CATCH (except, RETURN_MASK_ERROR)
+ catch (const gdb_exception_RETURN_MASK_ERROR &except)
{
if (except.error == NOT_FOUND_ERROR)
break;
else
throw_exception (except);
}
- END_CATCH
arg1 = value;
}