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Tue, 25 Nov 2025 06:13:30 -0800 (PST) Message-ID: <8d6642b9-18ec-4fb9-8e21-96d6efdbe6f4@suse.com> Date: Tue, 25 Nov 2025 15:13:28 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH 1/2] symbols/x86: re-number intermediate files From: Jan Beulich To: "xen-devel@lists.xenproject.org" Cc: Andrew Cooper , Julien Grall , Stefano Stabellini , Anthony PERARD , Michal Orzel , =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= References: <2d7602ce-3665-4853-85f0-c0201642193f@suse.com> Content-Language: en-US Autocrypt: addr=jbeulich@suse.com; keydata= xsDiBFk3nEQRBADAEaSw6zC/EJkiwGPXbWtPxl2xCdSoeepS07jW8UgcHNurfHvUzogEq5xk hu507c3BarVjyWCJOylMNR98Yd8VqD9UfmX0Hb8/BrA+Hl6/DB/eqGptrf4BSRwcZQM32aZK 7Pj2XbGWIUrZrd70x1eAP9QE3P79Y2oLrsCgbZJfEwCgvz9JjGmQqQkRiTVzlZVCJYcyGGsD /0tbFCzD2h20ahe8rC1gbb3K3qk+LpBtvjBu1RY9drYk0NymiGbJWZgab6t1jM7sk2vuf0Py O9Hf9XBmK0uE9IgMaiCpc32XV9oASz6UJebwkX+zF2jG5I1BfnO9g7KlotcA/v5ClMjgo6Gl MDY4HxoSRu3i1cqqSDtVlt+AOVBJBACrZcnHAUSuCXBPy0jOlBhxPqRWv6ND4c9PH1xjQ3NP nxJuMBS8rnNg22uyfAgmBKNLpLgAGVRMZGaGoJObGf72s6TeIqKJo/LtggAS9qAUiuKVnygo 3wjfkS9A3DRO+SpU7JqWdsveeIQyeyEJ/8PTowmSQLakF+3fote9ybzd880fSmFuIEJldWxp Y2ggPGpiZXVsaWNoQHN1c2UuY29tPsJgBBMRAgAgBQJZN5xEAhsDBgsJCAcDAgQVAggDBBYC AwECHgECF4AACgkQoDSui/t3IH4J+wCfQ5jHdEjCRHj23O/5ttg9r9OIruwAn3103WUITZee e7Sbg12UgcQ5lv7SzsFNBFk3nEQQCACCuTjCjFOUdi5Nm244F+78kLghRcin/awv+IrTcIWF hUpSs1Y91iQQ7KItirz5uwCPlwejSJDQJLIS+QtJHaXDXeV6NI0Uef1hP20+y8qydDiVkv6l IreXjTb7DvksRgJNvCkWtYnlS3mYvQ9NzS9PhyALWbXnH6sIJd2O9lKS1Mrfq+y0IXCP10eS FFGg+Av3IQeFatkJAyju0PPthyTqxSI4lZYuJVPknzgaeuJv/2NccrPvmeDg6Coe7ZIeQ8Yj t0ARxu2xytAkkLCel1Lz1WLmwLstV30g80nkgZf/wr+/BXJW/oIvRlonUkxv+IbBM3dX2OV8 AmRv1ySWPTP7AAMFB/9PQK/VtlNUJvg8GXj9ootzrteGfVZVVT4XBJkfwBcpC/XcPzldjv+3 HYudvpdNK3lLujXeA5fLOH+Z/G9WBc5pFVSMocI71I8bT8lIAzreg0WvkWg5V2WZsUMlnDL9 mpwIGFhlbM3gfDMs7MPMu8YQRFVdUvtSpaAs8OFfGQ0ia3LGZcjA6Ik2+xcqscEJzNH+qh8V m5jjp28yZgaqTaRbg3M/+MTbMpicpZuqF4rnB0AQD12/3BNWDR6bmh+EkYSMcEIpQmBM51qM EKYTQGybRCjpnKHGOxG0rfFY1085mBDZCH5Kx0cl0HVJuQKC+dV2ZY5AqjcKwAxpE75MLFkr wkkEGBECAAkFAlk3nEQCGwwACgkQoDSui/t3IH7nnwCfcJWUDUFKdCsBH/E5d+0ZnMQi+G0A nAuWpQkjM1ASeQwSHEeAWPgskBQL In-Reply-To: <2d7602ce-3665-4853-85f0-c0201642193f@suse.com> Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @suse.com) X-ZM-MESSAGEID: 1764080024983019200 Content-Type: text/plain; charset="utf-8" In preparation to do away with symbols-dummy, re-number the file assembly and object files used, for the numbers to match the next passes real output. This is to make 0 available to use for what now is handled by symbols-dummy. (Mirror the numbering to the intermediate reloc files for xen.efi, just to avoid confusion.) Signed-off-by: Jan Beulich Acked-by: Roger Pau Monn=C3=A9 --- Will want mirroring to other arch-es if the other patch is to be mirrored. --- a/xen/arch/x86/Makefile +++ b/xen/arch/x86/Makefile @@ -138,17 +138,17 @@ $(TARGET)-syms: $(objtree)/prelink.o $(o $(objtree)/common/symbols-dummy.o -o $(dot-target).0 $(NM) -pa --format=3Dsysv $(dot-target).0 \ | $(objtree)/tools/symbols $(all_symbols) --sysv --sort \ - > $(dot-target).0.S - $(MAKE) $(build)=3D$(@D) $(dot-target).0.o + > $(dot-target).1.S + $(MAKE) $(build)=3D$(@D) $(dot-target).1.o $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds $< $(build_id_linker) \ - $(dot-target).0.o -o $(dot-target).1 + $(dot-target).1.o -o $(dot-target).1 $(NM) -pa --format=3Dsysv $(dot-target).1 \ | $(objtree)/tools/symbols $(all_symbols) --sysv --sort $(syms-warn-dup-= y) \ - > $(dot-target).1.S - $(MAKE) $(build)=3D$(@D) $(dot-target).1.o - $(call compare-symbol-tables, $(dot-target).0.o, $(dot-target).1.o) + > $(dot-target).2.S + $(MAKE) $(build)=3D$(@D) $(dot-target).2.o + $(call compare-symbol-tables, $(dot-target).1.o, $(dot-target).2.o) $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds $< $(build_id_linker) \ - $(orphan-handling-y) $(dot-target).1.o -o $@ + $(orphan-handling-y) $(dot-target).2.o -o $@ $(NM) -pa --format=3Dsysv $@ \ | $(objtree)/tools/symbols --all-symbols --xensyms --sysv --sort \ > $@.map @@ -212,25 +212,25 @@ endif $(objtree)/common/symbols-dummy.o $(note_file_option) \ -o $(dot-target).$(base).0 &&) : $(MKRELOC) $(foreach base,$(VIRT_BASE) $(ALT_BASE),$(dot-target).$(base).= 0) \ - > $(dot-target).0r.S + > $(dot-target).1r.S $(NM) -pa --format=3Dsysv $(dot-target).$(VIRT_BASE).0 \ | $(objtree)/tools/symbols $(all_symbols) --sysv --sort \ - > $(dot-target).0s.S - $(MAKE) $(build)=3D$(@D) .$(@F).0r.o .$(@F).0s.o + > $(dot-target).1s.S + $(MAKE) $(build)=3D$(@D) .$(@F).1r.o .$(@F).1s.o $(foreach base, $(VIRT_BASE) $(ALT_BASE), \ $(LD) $(call EFI_LDFLAGS,$(base)) -T $(obj)/efi.lds $< \ - $(dot-target).0r.o $(dot-target).0s.o $(note_file_option)= \ + $(dot-target).1r.o $(dot-target).1s.o $(note_file_option)= \ -o $(dot-target).$(base).1 &&) : $(MKRELOC) $(foreach base,$(VIRT_BASE) $(ALT_BASE),$(dot-target).$(base).= 1) \ - > $(dot-target).1r.S + > $(dot-target).2r.S $(NM) -pa --format=3Dsysv $(dot-target).$(VIRT_BASE).1 \ | $(objtree)/tools/symbols $(all_symbols) --sysv --sort \ - > $(dot-target).1s.S - $(MAKE) $(build)=3D$(@D) .$(@F).1r.o .$(@F).1s.o - $(call compare-symbol-tables, $(dot-target).0r.o, $(dot-target).1r.o) - $(call compare-symbol-tables, $(dot-target).0s.o, $(dot-target).1s.o) + > $(dot-target).2s.S + $(MAKE) $(build)=3D$(@D) .$(@F).2r.o .$(@F).2s.o + $(call compare-symbol-tables, $(dot-target).1r.o, $(dot-target).2r.o) + $(call compare-symbol-tables, $(dot-target).1s.o, $(dot-target).2s.o) $(LD) $(call EFI_LDFLAGS,$(VIRT_BASE)) -T $(obj)/efi.lds $< \ - $(dot-target).1r.o $(dot-target).1s.o $(orphan-handling-y) \ + $(dot-target).2r.o $(dot-target).2s.o $(orphan-handling-y) \ $(note_file_option) -o $@ $(NM) -pa --format=3Dsysv $@ \ | $(objtree)/tools/symbols --all-symbols --xensyms --sysv --sort \