f61a679e8e
* Fix 16.0 handling. - Patches added: * gdb-testsuite-fix-gdb.python-py-format-string.exp-wi.patch * gdb-testsuite-fix-gdb.python-py-mi-cmd.exp-with-pyth.patch * gdb-testsuite-fix-gdb.ada-mi_task_arg.exp-on-arm-lin.patch * gdb-testsuite-fix-regexp-in-gdb.ada-mi_var_access.ex.patch * gdb-testsuite-check-gnatmake-version-in-gdb.ada-scal.patch * gdb-testsuite-fix-gdb.arch-arm-pseudo-unwind.exp-wit.patch * gdb-symtab-fix-target-type-of-complex-long-double-on.patch * gdb-testsuite-don-t-use-set-auto-solib-add-off.patch * gdb-tdep-fix-arm-thumb2-hw-breakpoint.patch * gdb-testsuite-fix-gdb.cp-m-static.exp-on-arm.patch * gdb-testsuite-fix-gdb.dwarf2-dw2-fixed-point.exp-on-.patch * gdb-testsuite-fix-gdb.dwarf2-dw2-lines.exp-on-arm-li.patch * gdb-exp-fix-gdb.fortran-intrinsics.exp-fail-on-arm.patch * gdb-tdep-handle-sycall-statx-for-arm-linux.patch * gdb-tdep-fix-recording-of-t1-push.patch * gdb-tdep-handle-syscall-clock_gettime64-for-arm-linu.patch * fix-gdb.dwarf2-shortpiece.exp-on-s390x.patch * handle-address-class-annotation-for-s390x-in-some-te.patch * fix-gdb.dap-step-out.exp-on-s390x.patch * use-setvariable-in-gdb.dap-scopes.exp.patch * fix-gdb.base-finish-pretty.exp-on-s390x.patch * fix-gdb.base-readnever.exp-on-s390x.patch * add-dwarf_expr_piece.op.patch * add-gdbarch_dwarf2_reg_piece_offset-hook.patch * fix-gdb.base-store.exp-on-s390x.patch * fix-gdb.ada-o2_float_param.exp-on-s390x-linux.patch * gdb-testsuite-fix-gdb.base-branch-to-self.exp-on-arm.patch * gdb-tdep-fix-gdb.cp-non-trivial-retval.exp-on-riscv6.patch * gdb-testsuite-fix-gdb.cp-non-trivial-retval.exp-on-a.patch * gdb-testsuite-fix-gdb.rust-completion.exp-timeout-on.patch * gdb-testsuite-require-supports_process_record-in-gdb.patch * gdb-testsuite-fix-regexp-in-gdb.arch-i386-disp-step-.patch * gdb-testsuite-fix-gdb.arch-arm-single-step-kernel-he.patch * gdb-testsuite-fix-gdb.python-py-format-address.exp-o.patch * gdb-testsuite-fix-gdb.arch-riscv-tdesc-regs.exp.patch * gdb-testsuite-fix-gdb.base-list-dot-nodebug-and-make.patch * gdb-testsuite-fix-gdb.base-list-dot-nodebug.exp-on-o.patch * gdb-testsuite-fix-gdb.base-empty-host-env-vars.exp.patch * gdb-prune-inferior-after-switching-inferior.patch * gdb-testsuite-use-nostdlib-in-gdb.base-list-dot-node.patch * gdb-testsuite-fix-timeout-in-gdb.mi-mi-multi-command.patch * gdb-testsuite-require-can_spawn_for_attach-in-gdb.ba.patch * fixup-gdb-6.5-gcore-buffer-limit-test.patch * gdb-testsuite-fix-gdb.ada-big_packed_array.exp-on-s3.patch * gdb-testsuite-fix-gdb.ada-convvar_comp.exp-on-s390x-.patch * gdb-testsuite-fix-regexp-in-gdb.threads-stepi-over-c.patch OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=437
55 lines
1.4 KiB
Diff
55 lines
1.4 KiB
Diff
From 80150dc7ac41e767d857905702bf4b57eb1c0029 Mon Sep 17 00:00:00 2001
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From: Tom de Vries <tdevries@suse.de>
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Date: Fri, 16 Aug 2024 14:22:46 +0200
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Subject: [PATCH 11/46] [gdb/testsuite] Fix gdb.dwarf2/dw2-fixed-point.exp on
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arm-linux
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With test-case gdb.dwarf2/dw2-fixed-point.exp on arm-linux I run into:
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...
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(gdb) PASS: gdb.dwarf2/dw2-fixed-point.exp: set lang ada
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print pck.fp1_var^M
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$1 = 0.3125^M
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(gdb) FAIL: gdb.dwarf2/dw2-fixed-point.exp: print pck.fp1_var
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...
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The problem is that the thumb prologue analyzer overshoot, setting the
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breakpoint for main after line 49:
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...
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46 int
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47 main (void)
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48 {
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49 pck__fp1_var++;
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...
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and consequently we see the value of pck.fp1_var after line 49 instead of
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before line 49. This is PR tdep/31981.
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Work around this by removing line 49 and all similar subsequent lines, which
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turn out to be dead code.
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Approved-By: Luis Machado <luis.machado@arm.com>
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Tested on arm-linux.
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---
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gdb/testsuite/gdb.dwarf2/dw2-fixed-point.c | 6 ------
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1 file changed, 6 deletions(-)
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diff --git a/gdb/testsuite/gdb.dwarf2/dw2-fixed-point.c b/gdb/testsuite/gdb.dwarf2/dw2-fixed-point.c
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index 58b97caf055..2789e6ac0fb 100644
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--- a/gdb/testsuite/gdb.dwarf2/dw2-fixed-point.c
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+++ b/gdb/testsuite/gdb.dwarf2/dw2-fixed-point.c
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@@ -46,11 +46,5 @@ int8_t pck__fp1_range_var = 16;
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int
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main (void)
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{
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- pck__fp1_var++;
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- pck__fp1_var2++;
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- pck__fp2_var++;
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- pck__fp3_var++;
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- pck__fp1_range_var++;
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-
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return 0;
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}
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--
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2.43.0
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