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File _service:tar_scm:gdb-sw22395-constify-target_desc.patch of Package gdb
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001 From: Keith Seitz <keiths@redhat.com> Date: Fri, 2 Sep 2022 12:43:03 -0700 Subject: gdb-sw22395-constify-target_desc.patch ;; Constify target_desc to fix PPC ODR violations. ;; (Keith Seitz, build/22395) cleanup: Add missing feature/ XML files to Makefile This patch adds some missing .xml files to features/Makefile so that when the directory's C files are regenerated, all files are appropriately remade. This has demonstrated that there have been several "misses" in regenerating files in this directory. Namely, arm-secext.c and sparc{32,64}-solaris.c. For the former case, there was what essentially amounts to a typo regarding the create feature function's name. In the later case, this file has missed at least one important update in July, 2020, when allocate_target_description was changed to return a unique pointer. Those corrections are included. Constify target_desc declarations This patch changes various global target_desc declarations to const, thereby correcting a prominent source of ODR violations in PowerPC-related target code. The majority of files/changes are mechanical const-ifications accomplished by regenerating the C files in features/. This also required manually updating mips-linux-tdep.h, s390-linux-tdep.h, nios2-tdep.h, s390-tdep.h, arch/ppc-linux-tdesc.h, arch/ppc-linux-common.c, and rs6000-tdep.c. Patch tested against the sourceware trybot, and fully regression tested against our (Red Hat's) internal test infrastructure on Rawhide aarch64, s390x, x86_64, and powerpcle. With this patch, I can finally enable LTO in our GDB package builds. [Tested with a rawhide scratch build containing this patch.] Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=22395 diff --git a/gdb/arch/ppc-linux-common.c b/gdb/arch/ppc-linux-common.c --- a/gdb/arch/ppc-linux-common.c +++ b/gdb/arch/ppc-linux-common.c @@ -46,7 +46,7 @@ ppc_linux_has_isa205 (CORE_ADDR hwcap) const struct target_desc * ppc_linux_match_description (struct ppc_linux_features features) { - struct target_desc *tdesc = NULL; + const struct target_desc *tdesc = NULL; if (features.wordsize == 8) { diff --git a/gdb/arch/ppc-linux-tdesc.h b/gdb/arch/ppc-linux-tdesc.h --- a/gdb/arch/ppc-linux-tdesc.h +++ b/gdb/arch/ppc-linux-tdesc.h @@ -22,25 +22,25 @@ struct target_desc; -extern struct target_desc *tdesc_powerpc_32l; -extern struct target_desc *tdesc_powerpc_altivec32l; -extern struct target_desc *tdesc_powerpc_vsx32l; -extern struct target_desc *tdesc_powerpc_isa205_32l; -extern struct target_desc *tdesc_powerpc_isa205_altivec32l; -extern struct target_desc *tdesc_powerpc_isa205_vsx32l; -extern struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx32l; -extern struct target_desc *tdesc_powerpc_isa207_vsx32l; -extern struct target_desc *tdesc_powerpc_isa207_htm_vsx32l; -extern struct target_desc *tdesc_powerpc_e500l; - -extern struct target_desc *tdesc_powerpc_64l; -extern struct target_desc *tdesc_powerpc_altivec64l; -extern struct target_desc *tdesc_powerpc_vsx64l; -extern struct target_desc *tdesc_powerpc_isa205_64l; -extern struct target_desc *tdesc_powerpc_isa205_altivec64l; -extern struct target_desc *tdesc_powerpc_isa205_vsx64l; -extern struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx64l; -extern struct target_desc *tdesc_powerpc_isa207_vsx64l; -extern struct target_desc *tdesc_powerpc_isa207_htm_vsx64l; +extern const struct target_desc *tdesc_powerpc_32l; +extern const struct target_desc *tdesc_powerpc_altivec32l; +extern const struct target_desc *tdesc_powerpc_vsx32l; +extern const struct target_desc *tdesc_powerpc_isa205_32l; +extern const struct target_desc *tdesc_powerpc_isa205_altivec32l; +extern const struct target_desc *tdesc_powerpc_isa205_vsx32l; +extern const struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx32l; +extern const struct target_desc *tdesc_powerpc_isa207_vsx32l; +extern const struct target_desc *tdesc_powerpc_isa207_htm_vsx32l; +extern const struct target_desc *tdesc_powerpc_e500l; + +extern const struct target_desc *tdesc_powerpc_64l; +extern const struct target_desc *tdesc_powerpc_altivec64l; +extern const struct target_desc *tdesc_powerpc_vsx64l; +extern const struct target_desc *tdesc_powerpc_isa205_64l; +extern const struct target_desc *tdesc_powerpc_isa205_altivec64l; +extern const struct target_desc *tdesc_powerpc_isa205_vsx64l; +extern const struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx64l; +extern const struct target_desc *tdesc_powerpc_isa207_vsx64l; +extern const struct target_desc *tdesc_powerpc_isa207_htm_vsx64l; #endif /* ARCH_PPC_LINUX_TDESC_H */ diff --git a/gdb/features/Makefile b/gdb/features/Makefile --- a/gdb/features/Makefile +++ b/gdb/features/Makefile @@ -74,6 +74,7 @@ mips-dsp-expedite = r29,pc mips64-expedite = r29,pc mips64-dsp-expedite = r29,pc nios2-linux-expedite = sp,pc +or1k-expedite = r1,npc powerpc-expedite = r1,pc s390-linux32-expedite = r14,r15,pswa s390-linux32v1-expedite = r14,r15,pswa @@ -108,6 +109,7 @@ XMLTOC = \ nds32.xml \ nios2.xml \ or1k.xml \ + or1k-linux.xml \ rs6000/powerpc-32.xml \ rs6000/powerpc-32l.xml \ rs6000/powerpc-403.xml \ @@ -164,6 +166,8 @@ XMLTOC = \ s390x-vx-linux64.xml \ s390-gs-linux64.xml \ s390x-gs-linux64.xml \ + sparc/sparc32-solaris.xml \ + sparc/sparc64-solaris.xml \ z80.xml TDESC_CFILES = $(patsubst %.xml,%.c,$(XMLTOC)) diff --git a/gdb/features/microblaze-with-stack-protect.c b/gdb/features/microblaze-with-stack-protect.c --- a/gdb/features/microblaze-with-stack-protect.c +++ b/gdb/features/microblaze-with-stack-protect.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_microblaze_with_stack_protect; +const struct target_desc *tdesc_microblaze_with_stack_protect; static void initialize_tdesc_microblaze_with_stack_protect (void) { diff --git a/gdb/features/microblaze.c b/gdb/features/microblaze.c --- a/gdb/features/microblaze.c +++ b/gdb/features/microblaze.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_microblaze; +const struct target_desc *tdesc_microblaze; static void initialize_tdesc_microblaze (void) { diff --git a/gdb/features/mips-dsp-linux.c b/gdb/features/mips-dsp-linux.c --- a/gdb/features/mips-dsp-linux.c +++ b/gdb/features/mips-dsp-linux.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_mips_dsp_linux; +const struct target_desc *tdesc_mips_dsp_linux; static void initialize_tdesc_mips_dsp_linux (void) { diff --git a/gdb/features/mips-linux.c b/gdb/features/mips-linux.c --- a/gdb/features/mips-linux.c +++ b/gdb/features/mips-linux.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_mips_linux; +const struct target_desc *tdesc_mips_linux; static void initialize_tdesc_mips_linux (void) { diff --git a/gdb/features/mips64-dsp-linux.c b/gdb/features/mips64-dsp-linux.c --- a/gdb/features/mips64-dsp-linux.c +++ b/gdb/features/mips64-dsp-linux.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_mips64_dsp_linux; +const struct target_desc *tdesc_mips64_dsp_linux; static void initialize_tdesc_mips64_dsp_linux (void) { diff --git a/gdb/features/mips64-linux.c b/gdb/features/mips64-linux.c --- a/gdb/features/mips64-linux.c +++ b/gdb/features/mips64-linux.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_mips64_linux; +const struct target_desc *tdesc_mips64_linux; static void initialize_tdesc_mips64_linux (void) { diff --git a/gdb/features/nds32.c b/gdb/features/nds32.c --- a/gdb/features/nds32.c +++ b/gdb/features/nds32.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_nds32; +const struct target_desc *tdesc_nds32; static void initialize_tdesc_nds32 (void) { diff --git a/gdb/features/nios2.c b/gdb/features/nios2.c --- a/gdb/features/nios2.c +++ b/gdb/features/nios2.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_nios2; +const struct target_desc *tdesc_nios2; static void initialize_tdesc_nios2 (void) { diff --git a/gdb/features/or1k-linux.c b/gdb/features/or1k-linux.c --- a/gdb/features/or1k-linux.c +++ b/gdb/features/or1k-linux.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_or1k_linux; +const struct target_desc *tdesc_or1k_linux; static void initialize_tdesc_or1k_linux (void) { diff --git a/gdb/features/or1k.c b/gdb/features/or1k.c --- a/gdb/features/or1k.c +++ b/gdb/features/or1k.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_or1k; +const struct target_desc *tdesc_or1k; static void initialize_tdesc_or1k (void) { diff --git a/gdb/features/rs6000/powerpc-32.c b/gdb/features/rs6000/powerpc-32.c --- a/gdb/features/rs6000/powerpc-32.c +++ b/gdb/features/rs6000/powerpc-32.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_32; +const struct target_desc *tdesc_powerpc_32; static void initialize_tdesc_powerpc_32 (void) { diff --git a/gdb/features/rs6000/powerpc-32l.c b/gdb/features/rs6000/powerpc-32l.c --- a/gdb/features/rs6000/powerpc-32l.c +++ b/gdb/features/rs6000/powerpc-32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_32l; +const struct target_desc *tdesc_powerpc_32l; static void initialize_tdesc_powerpc_32l (void) { diff --git a/gdb/features/rs6000/powerpc-403.c b/gdb/features/rs6000/powerpc-403.c --- a/gdb/features/rs6000/powerpc-403.c +++ b/gdb/features/rs6000/powerpc-403.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_403; +const struct target_desc *tdesc_powerpc_403; static void initialize_tdesc_powerpc_403 (void) { diff --git a/gdb/features/rs6000/powerpc-403gc.c b/gdb/features/rs6000/powerpc-403gc.c --- a/gdb/features/rs6000/powerpc-403gc.c +++ b/gdb/features/rs6000/powerpc-403gc.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_403gc; +const struct target_desc *tdesc_powerpc_403gc; static void initialize_tdesc_powerpc_403gc (void) { diff --git a/gdb/features/rs6000/powerpc-405.c b/gdb/features/rs6000/powerpc-405.c --- a/gdb/features/rs6000/powerpc-405.c +++ b/gdb/features/rs6000/powerpc-405.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_405; +const struct target_desc *tdesc_powerpc_405; static void initialize_tdesc_powerpc_405 (void) { diff --git a/gdb/features/rs6000/powerpc-505.c b/gdb/features/rs6000/powerpc-505.c --- a/gdb/features/rs6000/powerpc-505.c +++ b/gdb/features/rs6000/powerpc-505.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_505; +const struct target_desc *tdesc_powerpc_505; static void initialize_tdesc_powerpc_505 (void) { diff --git a/gdb/features/rs6000/powerpc-601.c b/gdb/features/rs6000/powerpc-601.c --- a/gdb/features/rs6000/powerpc-601.c +++ b/gdb/features/rs6000/powerpc-601.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_601; +const struct target_desc *tdesc_powerpc_601; static void initialize_tdesc_powerpc_601 (void) { diff --git a/gdb/features/rs6000/powerpc-602.c b/gdb/features/rs6000/powerpc-602.c --- a/gdb/features/rs6000/powerpc-602.c +++ b/gdb/features/rs6000/powerpc-602.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_602; +const struct target_desc *tdesc_powerpc_602; static void initialize_tdesc_powerpc_602 (void) { diff --git a/gdb/features/rs6000/powerpc-603.c b/gdb/features/rs6000/powerpc-603.c --- a/gdb/features/rs6000/powerpc-603.c +++ b/gdb/features/rs6000/powerpc-603.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_603; +const struct target_desc *tdesc_powerpc_603; static void initialize_tdesc_powerpc_603 (void) { diff --git a/gdb/features/rs6000/powerpc-604.c b/gdb/features/rs6000/powerpc-604.c --- a/gdb/features/rs6000/powerpc-604.c +++ b/gdb/features/rs6000/powerpc-604.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_604; +const struct target_desc *tdesc_powerpc_604; static void initialize_tdesc_powerpc_604 (void) { diff --git a/gdb/features/rs6000/powerpc-64.c b/gdb/features/rs6000/powerpc-64.c --- a/gdb/features/rs6000/powerpc-64.c +++ b/gdb/features/rs6000/powerpc-64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_64; +const struct target_desc *tdesc_powerpc_64; static void initialize_tdesc_powerpc_64 (void) { diff --git a/gdb/features/rs6000/powerpc-64l.c b/gdb/features/rs6000/powerpc-64l.c --- a/gdb/features/rs6000/powerpc-64l.c +++ b/gdb/features/rs6000/powerpc-64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_64l; +const struct target_desc *tdesc_powerpc_64l; static void initialize_tdesc_powerpc_64l (void) { diff --git a/gdb/features/rs6000/powerpc-7400.c b/gdb/features/rs6000/powerpc-7400.c --- a/gdb/features/rs6000/powerpc-7400.c +++ b/gdb/features/rs6000/powerpc-7400.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_7400; +const struct target_desc *tdesc_powerpc_7400; static void initialize_tdesc_powerpc_7400 (void) { diff --git a/gdb/features/rs6000/powerpc-750.c b/gdb/features/rs6000/powerpc-750.c --- a/gdb/features/rs6000/powerpc-750.c +++ b/gdb/features/rs6000/powerpc-750.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_750; +const struct target_desc *tdesc_powerpc_750; static void initialize_tdesc_powerpc_750 (void) { diff --git a/gdb/features/rs6000/powerpc-860.c b/gdb/features/rs6000/powerpc-860.c --- a/gdb/features/rs6000/powerpc-860.c +++ b/gdb/features/rs6000/powerpc-860.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_860; +const struct target_desc *tdesc_powerpc_860; static void initialize_tdesc_powerpc_860 (void) { diff --git a/gdb/features/rs6000/powerpc-altivec32.c b/gdb/features/rs6000/powerpc-altivec32.c --- a/gdb/features/rs6000/powerpc-altivec32.c +++ b/gdb/features/rs6000/powerpc-altivec32.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_altivec32; +const struct target_desc *tdesc_powerpc_altivec32; static void initialize_tdesc_powerpc_altivec32 (void) { diff --git a/gdb/features/rs6000/powerpc-altivec32l.c b/gdb/features/rs6000/powerpc-altivec32l.c --- a/gdb/features/rs6000/powerpc-altivec32l.c +++ b/gdb/features/rs6000/powerpc-altivec32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_altivec32l; +const struct target_desc *tdesc_powerpc_altivec32l; static void initialize_tdesc_powerpc_altivec32l (void) { diff --git a/gdb/features/rs6000/powerpc-altivec64.c b/gdb/features/rs6000/powerpc-altivec64.c --- a/gdb/features/rs6000/powerpc-altivec64.c +++ b/gdb/features/rs6000/powerpc-altivec64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_altivec64; +const struct target_desc *tdesc_powerpc_altivec64; static void initialize_tdesc_powerpc_altivec64 (void) { diff --git a/gdb/features/rs6000/powerpc-altivec64l.c b/gdb/features/rs6000/powerpc-altivec64l.c --- a/gdb/features/rs6000/powerpc-altivec64l.c +++ b/gdb/features/rs6000/powerpc-altivec64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_altivec64l; +const struct target_desc *tdesc_powerpc_altivec64l; static void initialize_tdesc_powerpc_altivec64l (void) { diff --git a/gdb/features/rs6000/powerpc-e500.c b/gdb/features/rs6000/powerpc-e500.c --- a/gdb/features/rs6000/powerpc-e500.c +++ b/gdb/features/rs6000/powerpc-e500.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_e500; +const struct target_desc *tdesc_powerpc_e500; static void initialize_tdesc_powerpc_e500 (void) { diff --git a/gdb/features/rs6000/powerpc-e500l.c b/gdb/features/rs6000/powerpc-e500l.c --- a/gdb/features/rs6000/powerpc-e500l.c +++ b/gdb/features/rs6000/powerpc-e500l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_e500l; +const struct target_desc *tdesc_powerpc_e500l; static void initialize_tdesc_powerpc_e500l (void) { diff --git a/gdb/features/rs6000/powerpc-isa205-32l.c b/gdb/features/rs6000/powerpc-isa205-32l.c --- a/gdb/features/rs6000/powerpc-isa205-32l.c +++ b/gdb/features/rs6000/powerpc-isa205-32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa205_32l; +const struct target_desc *tdesc_powerpc_isa205_32l; static void initialize_tdesc_powerpc_isa205_32l (void) { diff --git a/gdb/features/rs6000/powerpc-isa205-64l.c b/gdb/features/rs6000/powerpc-isa205-64l.c --- a/gdb/features/rs6000/powerpc-isa205-64l.c +++ b/gdb/features/rs6000/powerpc-isa205-64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa205_64l; +const struct target_desc *tdesc_powerpc_isa205_64l; static void initialize_tdesc_powerpc_isa205_64l (void) { diff --git a/gdb/features/rs6000/powerpc-isa205-altivec32l.c b/gdb/features/rs6000/powerpc-isa205-altivec32l.c --- a/gdb/features/rs6000/powerpc-isa205-altivec32l.c +++ b/gdb/features/rs6000/powerpc-isa205-altivec32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa205_altivec32l; +const struct target_desc *tdesc_powerpc_isa205_altivec32l; static void initialize_tdesc_powerpc_isa205_altivec32l (void) { diff --git a/gdb/features/rs6000/powerpc-isa205-altivec64l.c b/gdb/features/rs6000/powerpc-isa205-altivec64l.c --- a/gdb/features/rs6000/powerpc-isa205-altivec64l.c +++ b/gdb/features/rs6000/powerpc-isa205-altivec64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa205_altivec64l; +const struct target_desc *tdesc_powerpc_isa205_altivec64l; static void initialize_tdesc_powerpc_isa205_altivec64l (void) { diff --git a/gdb/features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c b/gdb/features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c --- a/gdb/features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c +++ b/gdb/features/rs6000/powerpc-isa205-ppr-dscr-vsx32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx32l; +const struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx32l; static void initialize_tdesc_powerpc_isa205_ppr_dscr_vsx32l (void) { diff --git a/gdb/features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c b/gdb/features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c --- a/gdb/features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c +++ b/gdb/features/rs6000/powerpc-isa205-ppr-dscr-vsx64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx64l; +const struct target_desc *tdesc_powerpc_isa205_ppr_dscr_vsx64l; static void initialize_tdesc_powerpc_isa205_ppr_dscr_vsx64l (void) { diff --git a/gdb/features/rs6000/powerpc-isa205-vsx32l.c b/gdb/features/rs6000/powerpc-isa205-vsx32l.c --- a/gdb/features/rs6000/powerpc-isa205-vsx32l.c +++ b/gdb/features/rs6000/powerpc-isa205-vsx32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa205_vsx32l; +const struct target_desc *tdesc_powerpc_isa205_vsx32l; static void initialize_tdesc_powerpc_isa205_vsx32l (void) { diff --git a/gdb/features/rs6000/powerpc-isa205-vsx64l.c b/gdb/features/rs6000/powerpc-isa205-vsx64l.c --- a/gdb/features/rs6000/powerpc-isa205-vsx64l.c +++ b/gdb/features/rs6000/powerpc-isa205-vsx64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa205_vsx64l; +const struct target_desc *tdesc_powerpc_isa205_vsx64l; static void initialize_tdesc_powerpc_isa205_vsx64l (void) { diff --git a/gdb/features/rs6000/powerpc-isa207-htm-vsx32l.c b/gdb/features/rs6000/powerpc-isa207-htm-vsx32l.c --- a/gdb/features/rs6000/powerpc-isa207-htm-vsx32l.c +++ b/gdb/features/rs6000/powerpc-isa207-htm-vsx32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa207_htm_vsx32l; +const struct target_desc *tdesc_powerpc_isa207_htm_vsx32l; static void initialize_tdesc_powerpc_isa207_htm_vsx32l (void) { diff --git a/gdb/features/rs6000/powerpc-isa207-htm-vsx64l.c b/gdb/features/rs6000/powerpc-isa207-htm-vsx64l.c --- a/gdb/features/rs6000/powerpc-isa207-htm-vsx64l.c +++ b/gdb/features/rs6000/powerpc-isa207-htm-vsx64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa207_htm_vsx64l; +const struct target_desc *tdesc_powerpc_isa207_htm_vsx64l; static void initialize_tdesc_powerpc_isa207_htm_vsx64l (void) { diff --git a/gdb/features/rs6000/powerpc-isa207-vsx32l.c b/gdb/features/rs6000/powerpc-isa207-vsx32l.c --- a/gdb/features/rs6000/powerpc-isa207-vsx32l.c +++ b/gdb/features/rs6000/powerpc-isa207-vsx32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa207_vsx32l; +const struct target_desc *tdesc_powerpc_isa207_vsx32l; static void initialize_tdesc_powerpc_isa207_vsx32l (void) { diff --git a/gdb/features/rs6000/powerpc-isa207-vsx64l.c b/gdb/features/rs6000/powerpc-isa207-vsx64l.c --- a/gdb/features/rs6000/powerpc-isa207-vsx64l.c +++ b/gdb/features/rs6000/powerpc-isa207-vsx64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_isa207_vsx64l; +const struct target_desc *tdesc_powerpc_isa207_vsx64l; static void initialize_tdesc_powerpc_isa207_vsx64l (void) { diff --git a/gdb/features/rs6000/powerpc-vsx32.c b/gdb/features/rs6000/powerpc-vsx32.c --- a/gdb/features/rs6000/powerpc-vsx32.c +++ b/gdb/features/rs6000/powerpc-vsx32.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_vsx32; +const struct target_desc *tdesc_powerpc_vsx32; static void initialize_tdesc_powerpc_vsx32 (void) { diff --git a/gdb/features/rs6000/powerpc-vsx32l.c b/gdb/features/rs6000/powerpc-vsx32l.c --- a/gdb/features/rs6000/powerpc-vsx32l.c +++ b/gdb/features/rs6000/powerpc-vsx32l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_vsx32l; +const struct target_desc *tdesc_powerpc_vsx32l; static void initialize_tdesc_powerpc_vsx32l (void) { diff --git a/gdb/features/rs6000/powerpc-vsx64.c b/gdb/features/rs6000/powerpc-vsx64.c --- a/gdb/features/rs6000/powerpc-vsx64.c +++ b/gdb/features/rs6000/powerpc-vsx64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_vsx64; +const struct target_desc *tdesc_powerpc_vsx64; static void initialize_tdesc_powerpc_vsx64 (void) { diff --git a/gdb/features/rs6000/powerpc-vsx64l.c b/gdb/features/rs6000/powerpc-vsx64l.c --- a/gdb/features/rs6000/powerpc-vsx64l.c +++ b/gdb/features/rs6000/powerpc-vsx64l.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_powerpc_vsx64l; +const struct target_desc *tdesc_powerpc_vsx64l; static void initialize_tdesc_powerpc_vsx64l (void) { diff --git a/gdb/features/rs6000/rs6000.c b/gdb/features/rs6000/rs6000.c --- a/gdb/features/rs6000/rs6000.c +++ b/gdb/features/rs6000/rs6000.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_rs6000; +const struct target_desc *tdesc_rs6000; static void initialize_tdesc_rs6000 (void) { diff --git a/gdb/features/rx.c b/gdb/features/rx.c --- a/gdb/features/rx.c +++ b/gdb/features/rx.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_rx; +const struct target_desc *tdesc_rx; static void initialize_tdesc_rx (void) { diff --git a/gdb/features/s390-gs-linux64.c b/gdb/features/s390-gs-linux64.c --- a/gdb/features/s390-gs-linux64.c +++ b/gdb/features/s390-gs-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_gs_linux64; +const struct target_desc *tdesc_s390_gs_linux64; static void initialize_tdesc_s390_gs_linux64 (void) { diff --git a/gdb/features/s390-linux32.c b/gdb/features/s390-linux32.c --- a/gdb/features/s390-linux32.c +++ b/gdb/features/s390-linux32.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_linux32; +const struct target_desc *tdesc_s390_linux32; static void initialize_tdesc_s390_linux32 (void) { diff --git a/gdb/features/s390-linux32v1.c b/gdb/features/s390-linux32v1.c --- a/gdb/features/s390-linux32v1.c +++ b/gdb/features/s390-linux32v1.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_linux32v1; +const struct target_desc *tdesc_s390_linux32v1; static void initialize_tdesc_s390_linux32v1 (void) { diff --git a/gdb/features/s390-linux32v2.c b/gdb/features/s390-linux32v2.c --- a/gdb/features/s390-linux32v2.c +++ b/gdb/features/s390-linux32v2.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_linux32v2; +const struct target_desc *tdesc_s390_linux32v2; static void initialize_tdesc_s390_linux32v2 (void) { diff --git a/gdb/features/s390-linux64.c b/gdb/features/s390-linux64.c --- a/gdb/features/s390-linux64.c +++ b/gdb/features/s390-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_linux64; +const struct target_desc *tdesc_s390_linux64; static void initialize_tdesc_s390_linux64 (void) { diff --git a/gdb/features/s390-linux64v1.c b/gdb/features/s390-linux64v1.c --- a/gdb/features/s390-linux64v1.c +++ b/gdb/features/s390-linux64v1.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_linux64v1; +const struct target_desc *tdesc_s390_linux64v1; static void initialize_tdesc_s390_linux64v1 (void) { diff --git a/gdb/features/s390-linux64v2.c b/gdb/features/s390-linux64v2.c --- a/gdb/features/s390-linux64v2.c +++ b/gdb/features/s390-linux64v2.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_linux64v2; +const struct target_desc *tdesc_s390_linux64v2; static void initialize_tdesc_s390_linux64v2 (void) { diff --git a/gdb/features/s390-te-linux64.c b/gdb/features/s390-te-linux64.c --- a/gdb/features/s390-te-linux64.c +++ b/gdb/features/s390-te-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_te_linux64; +const struct target_desc *tdesc_s390_te_linux64; static void initialize_tdesc_s390_te_linux64 (void) { diff --git a/gdb/features/s390-tevx-linux64.c b/gdb/features/s390-tevx-linux64.c --- a/gdb/features/s390-tevx-linux64.c +++ b/gdb/features/s390-tevx-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_tevx_linux64; +const struct target_desc *tdesc_s390_tevx_linux64; static void initialize_tdesc_s390_tevx_linux64 (void) { diff --git a/gdb/features/s390-vx-linux64.c b/gdb/features/s390-vx-linux64.c --- a/gdb/features/s390-vx-linux64.c +++ b/gdb/features/s390-vx-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390_vx_linux64; +const struct target_desc *tdesc_s390_vx_linux64; static void initialize_tdesc_s390_vx_linux64 (void) { diff --git a/gdb/features/s390x-gs-linux64.c b/gdb/features/s390x-gs-linux64.c --- a/gdb/features/s390x-gs-linux64.c +++ b/gdb/features/s390x-gs-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390x_gs_linux64; +const struct target_desc *tdesc_s390x_gs_linux64; static void initialize_tdesc_s390x_gs_linux64 (void) { diff --git a/gdb/features/s390x-linux64.c b/gdb/features/s390x-linux64.c --- a/gdb/features/s390x-linux64.c +++ b/gdb/features/s390x-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390x_linux64; +const struct target_desc *tdesc_s390x_linux64; static void initialize_tdesc_s390x_linux64 (void) { diff --git a/gdb/features/s390x-linux64v1.c b/gdb/features/s390x-linux64v1.c --- a/gdb/features/s390x-linux64v1.c +++ b/gdb/features/s390x-linux64v1.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390x_linux64v1; +const struct target_desc *tdesc_s390x_linux64v1; static void initialize_tdesc_s390x_linux64v1 (void) { diff --git a/gdb/features/s390x-linux64v2.c b/gdb/features/s390x-linux64v2.c --- a/gdb/features/s390x-linux64v2.c +++ b/gdb/features/s390x-linux64v2.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390x_linux64v2; +const struct target_desc *tdesc_s390x_linux64v2; static void initialize_tdesc_s390x_linux64v2 (void) { diff --git a/gdb/features/s390x-te-linux64.c b/gdb/features/s390x-te-linux64.c --- a/gdb/features/s390x-te-linux64.c +++ b/gdb/features/s390x-te-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390x_te_linux64; +const struct target_desc *tdesc_s390x_te_linux64; static void initialize_tdesc_s390x_te_linux64 (void) { diff --git a/gdb/features/s390x-tevx-linux64.c b/gdb/features/s390x-tevx-linux64.c --- a/gdb/features/s390x-tevx-linux64.c +++ b/gdb/features/s390x-tevx-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390x_tevx_linux64; +const struct target_desc *tdesc_s390x_tevx_linux64; static void initialize_tdesc_s390x_tevx_linux64 (void) { diff --git a/gdb/features/s390x-vx-linux64.c b/gdb/features/s390x-vx-linux64.c --- a/gdb/features/s390x-vx-linux64.c +++ b/gdb/features/s390x-vx-linux64.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_s390x_vx_linux64; +const struct target_desc *tdesc_s390x_vx_linux64; static void initialize_tdesc_s390x_vx_linux64 (void) { diff --git a/gdb/features/sparc/sparc32-solaris.c b/gdb/features/sparc/sparc32-solaris.c --- a/gdb/features/sparc/sparc32-solaris.c +++ b/gdb/features/sparc/sparc32-solaris.c @@ -5,18 +5,18 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_sparc32_solaris; +const struct target_desc *tdesc_sparc32_solaris; static void initialize_tdesc_sparc32_solaris (void) { - struct target_desc *result = allocate_target_description (); - struct tdesc_feature *feature; + target_desc_up result = allocate_target_description (); + set_tdesc_architecture (result.get (), bfd_scan_arch ("sparc")); - set_tdesc_architecture (result, bfd_scan_arch ("sparc")); + set_tdesc_osabi (result.get (), osabi_from_tdesc_string ("Solaris")); - set_tdesc_osabi (result, osabi_from_tdesc_string ("Solaris")); + struct tdesc_feature *feature; - feature = tdesc_create_feature (result, "org.gnu.gdb.sparc.cpu"); + feature = tdesc_create_feature (result.get (), "org.gnu.gdb.sparc.cpu"); tdesc_create_reg (feature, "g0", 0, 1, NULL, 32, "uint32"); tdesc_create_reg (feature, "g1", 1, 1, NULL, 32, "uint32"); tdesc_create_reg (feature, "g2", 2, 1, NULL, 32, "uint32"); @@ -50,7 +50,7 @@ initialize_tdesc_sparc32_solaris (void) tdesc_create_reg (feature, "fp", 30, 1, NULL, 32, "uint32"); tdesc_create_reg (feature, "i7", 31, 1, NULL, 32, "uint32"); - feature = tdesc_create_feature (result, "org.gnu.gdb.sparc.cp0"); + feature = tdesc_create_feature (result.get (), "org.gnu.gdb.sparc.cp0"); tdesc_create_reg (feature, "y", 64, 1, NULL, 32, "uint32"); tdesc_create_reg (feature, "psr", 65, 1, NULL, 32, "uint32"); tdesc_create_reg (feature, "wim", 66, 1, NULL, 32, "uint32"); @@ -60,7 +60,7 @@ initialize_tdesc_sparc32_solaris (void) tdesc_create_reg (feature, "fsr", 70, 1, NULL, 32, "uint32"); tdesc_create_reg (feature, "csr", 71, 1, NULL, 32, "uint32"); - feature = tdesc_create_feature (result, "org.gnu.gdb.sparc.fpu"); + feature = tdesc_create_feature (result.get (), "org.gnu.gdb.sparc.fpu"); tdesc_create_reg (feature, "f0", 32, 1, NULL, 32, "ieee_single"); tdesc_create_reg (feature, "f1", 33, 1, NULL, 32, "ieee_single"); tdesc_create_reg (feature, "f2", 34, 1, NULL, 32, "ieee_single"); @@ -94,5 +94,5 @@ initialize_tdesc_sparc32_solaris (void) tdesc_create_reg (feature, "f30", 62, 1, NULL, 32, "ieee_single"); tdesc_create_reg (feature, "f31", 63, 1, NULL, 32, "ieee_single"); - tdesc_sparc_solaris = result; + tdesc_sparc32_solaris = result.release (); } diff --git a/gdb/features/sparc/sparc64-solaris.c b/gdb/features/sparc/sparc64-solaris.c --- a/gdb/features/sparc/sparc64-solaris.c +++ b/gdb/features/sparc/sparc64-solaris.c @@ -5,18 +5,18 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_sparc64_solaris; +const struct target_desc *tdesc_sparc64_solaris; static void initialize_tdesc_sparc64_solaris (void) { - struct target_desc *result = allocate_target_description (); - struct tdesc_feature *feature; + target_desc_up result = allocate_target_description (); + set_tdesc_architecture (result.get (), bfd_scan_arch ("sparc:v9")); - set_tdesc_architecture (result, bfd_scan_arch ("sparc")); + set_tdesc_osabi (result.get (), osabi_from_tdesc_string ("Solaris")); - set_tdesc_osabi (result, osabi_from_tdesc_string ("Solaris")); + struct tdesc_feature *feature; - feature = tdesc_create_feature (result, "org.gnu.gdb.sparc.cpu"); + feature = tdesc_create_feature (result.get (), "org.gnu.gdb.sparc.cpu"); tdesc_create_reg (feature, "g0", 0, 1, NULL, 64, "uint64"); tdesc_create_reg (feature, "g1", 1, 1, NULL, 64, "uint64"); tdesc_create_reg (feature, "g2", 2, 1, NULL, 64, "uint64"); @@ -47,18 +47,18 @@ initialize_tdesc_sparc64_solaris (void) tdesc_create_reg (feature, "i3", 27, 1, NULL, 64, "uint64"); tdesc_create_reg (feature, "i4", 28, 1, NULL, 64, "uint64"); tdesc_create_reg (feature, "i5", 29, 1, NULL, 64, "uint64"); - tdesc_create_reg (feature, "fp", 30, 1, NULL, 32, "uint64"); + tdesc_create_reg (feature, "fp", 30, 1, NULL, 64, "uint64"); tdesc_create_reg (feature, "i7", 31, 1, NULL, 64, "uint64"); - feature = tdesc_create_feature (result, "org.gnu.gdb.sparc.cp0"); + feature = tdesc_create_feature (result.get (), "org.gnu.gdb.sparc.cp0"); tdesc_create_reg (feature, "pc", 80, 1, NULL, 64, "code_ptr"); tdesc_create_reg (feature, "npc", 81, 1, NULL, 64, "code_ptr"); tdesc_create_reg (feature, "state", 82, 1, NULL, 64, "uint64"); - tdesc_create_reg (feature, "fsr", 83, 1, NULL, 32, "ieee_single"); - tdesc_create_reg (feature, "fprs", 84, 1, NULL, 32, "ieee_single"); + tdesc_create_reg (feature, "fsr", 83, 1, NULL, 64, "uint64"); + tdesc_create_reg (feature, "fprs", 84, 1, NULL, 64, "uint64"); tdesc_create_reg (feature, "y", 85, 1, NULL, 64, "uint64"); - feature = tdesc_create_feature (result, "org.gnu.gdb.sparc.fpu"); + feature = tdesc_create_feature (result.get (), "org.gnu.gdb.sparc.fpu"); tdesc_create_reg (feature, "f0", 32, 1, NULL, 32, "ieee_single"); tdesc_create_reg (feature, "f1", 33, 1, NULL, 32, "ieee_single"); tdesc_create_reg (feature, "f2", 34, 1, NULL, 32, "ieee_single"); @@ -108,5 +108,5 @@ initialize_tdesc_sparc64_solaris (void) tdesc_create_reg (feature, "f60", 78, 1, NULL, 64, "ieee_double"); tdesc_create_reg (feature, "f62", 79, 1, NULL, 64, "ieee_double"); - tdesc_sparc64_solaris = result; + tdesc_sparc64_solaris = result.release (); } diff --git a/gdb/features/z80.c b/gdb/features/z80.c --- a/gdb/features/z80.c +++ b/gdb/features/z80.c @@ -5,7 +5,7 @@ #include "osabi.h" #include "target-descriptions.h" -struct target_desc *tdesc_z80; +const struct target_desc *tdesc_z80; static void initialize_tdesc_z80 (void) { diff --git a/gdb/mips-linux-tdep.h b/gdb/mips-linux-tdep.h --- a/gdb/mips-linux-tdep.h +++ b/gdb/mips-linux-tdep.h @@ -108,9 +108,9 @@ enum { int mips_linux_restart_reg_p (struct gdbarch *gdbarch); /* Target descriptions. */ -extern struct target_desc *tdesc_mips_linux; -extern struct target_desc *tdesc_mips64_linux; -extern struct target_desc *tdesc_mips_dsp_linux; -extern struct target_desc *tdesc_mips64_dsp_linux; +extern const struct target_desc *tdesc_mips_linux; +extern const struct target_desc *tdesc_mips64_linux; +extern const struct target_desc *tdesc_mips_dsp_linux; +extern const struct target_desc *tdesc_mips64_dsp_linux; #endif /* MIPS_LINUX_TDEP_H */ diff --git a/gdb/nios2-tdep.h b/gdb/nios2-tdep.h --- a/gdb/nios2-tdep.h +++ b/gdb/nios2-tdep.h @@ -84,7 +84,7 @@ struct nios2_gdbarch_tdep : gdbarch_tdep int jb_pc = 0; }; -extern struct target_desc *tdesc_nios2_linux; -extern struct target_desc *tdesc_nios2; +extern const struct target_desc *tdesc_nios2_linux; +extern const struct target_desc *tdesc_nios2; #endif /* NIOS2_TDEP_H */ diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c --- a/gdb/rs6000-tdep.c +++ b/gdb/rs6000-tdep.c @@ -3466,7 +3466,7 @@ struct ppc_variant unsigned long mach; /* Target description for this variant. */ - struct target_desc **tdesc; + const struct target_desc **tdesc; }; static struct ppc_variant variants[] = diff --git a/gdb/s390-linux-tdep.h b/gdb/s390-linux-tdep.h --- a/gdb/s390-linux-tdep.h +++ b/gdb/s390-linux-tdep.h @@ -48,20 +48,20 @@ extern const struct regset s390_gs_regset; extern const struct regset s390_gsbc_regset; /* GNU/Linux target descriptions. */ -extern struct target_desc *tdesc_s390_linux32v1; -extern struct target_desc *tdesc_s390_linux32v2; -extern struct target_desc *tdesc_s390_linux64; -extern struct target_desc *tdesc_s390_linux64v1; -extern struct target_desc *tdesc_s390_linux64v2; -extern struct target_desc *tdesc_s390_te_linux64; -extern struct target_desc *tdesc_s390_vx_linux64; -extern struct target_desc *tdesc_s390_tevx_linux64; -extern struct target_desc *tdesc_s390_gs_linux64; -extern struct target_desc *tdesc_s390x_linux64v1; -extern struct target_desc *tdesc_s390x_linux64v2; -extern struct target_desc *tdesc_s390x_te_linux64; -extern struct target_desc *tdesc_s390x_vx_linux64; -extern struct target_desc *tdesc_s390x_tevx_linux64; -extern struct target_desc *tdesc_s390x_gs_linux64; +extern const struct target_desc *tdesc_s390_linux32v1; +extern const struct target_desc *tdesc_s390_linux32v2; +extern const struct target_desc *tdesc_s390_linux64; +extern const struct target_desc *tdesc_s390_linux64v1; +extern const struct target_desc *tdesc_s390_linux64v2; +extern const struct target_desc *tdesc_s390_te_linux64; +extern const struct target_desc *tdesc_s390_vx_linux64; +extern const struct target_desc *tdesc_s390_tevx_linux64; +extern const struct target_desc *tdesc_s390_gs_linux64; +extern const struct target_desc *tdesc_s390x_linux64v1; +extern const struct target_desc *tdesc_s390x_linux64v2; +extern const struct target_desc *tdesc_s390x_te_linux64; +extern const struct target_desc *tdesc_s390x_vx_linux64; +extern const struct target_desc *tdesc_s390x_tevx_linux64; +extern const struct target_desc *tdesc_s390x_gs_linux64; #endif /* S390_LINUX_TDEP_H */ diff --git a/gdb/s390-tdep.h b/gdb/s390-tdep.h --- a/gdb/s390-tdep.h +++ b/gdb/s390-tdep.h @@ -317,7 +317,7 @@ extern struct value *s390_trad_frame_prev_register (struct frame_info *this_frame, struct trad_frame_saved_reg saved_regs[], int regnum); -extern struct target_desc *tdesc_s390_linux32; -extern struct target_desc *tdesc_s390x_linux64; +extern const struct target_desc *tdesc_s390_linux32; +extern const struct target_desc *tdesc_s390x_linux64; #endif /* S390_TDEP_H */ diff --git a/gdb/target-descriptions.c b/gdb/target-descriptions.c --- a/gdb/target-descriptions.c +++ b/gdb/target-descriptions.c @@ -1367,7 +1367,7 @@ class print_c_tdesc : public tdesc_element_visitor printf_filtered ("#include \"target-descriptions.h\"\n"); printf_filtered ("\n"); - printf_filtered ("struct target_desc *tdesc_%s;\n", m_function); + printf_filtered ("const struct target_desc *tdesc_%s;\n", m_function); printf_filtered ("static void\n"); printf_filtered ("initialize_tdesc_%s (void)\n", m_function); printf_filtered ("{\n");
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