From: Andrew Burgess <aburgess@redhat.com>
To: gdb-patches@sourceware.org
Cc: Andrew Burgess <aburgess@redhat.com>
Subject: [PATCH 12/16] gdb: more 'const' in gdb/reggroups.{c,h}
Date: Thu, 31 Mar 2022 22:04:18 +0100 [thread overview]
Message-ID: <4b01539542862737b960b78af6decfc174bbc0d9.1648760270.git.aburgess@redhat.com> (raw)
In-Reply-To: <cover.1648760270.git.aburgess@redhat.com>
Convert the reggroup_new and reggroup_gdbarch_new functions to return
a 'const regggroup *', and fix up all the fallout.
There should be no user visible changes after this commit.
---
gdb/csky-tdep.c | 10 +++++-----
gdb/i386-tdep.c | 4 ++--
gdb/m32c-tdep.c | 2 +-
gdb/m68hc11-tdep.c | 4 ++--
gdb/mep-tdep.c | 6 +++---
gdb/nds32-tdep.c | 20 ++++++++++----------
gdb/reggroups.c | 8 ++++----
gdb/reggroups.h | 13 +++++++------
gdb/riscv-tdep.c | 2 +-
gdb/xtensa-tdep.c | 8 ++++----
10 files changed, 39 insertions(+), 38 deletions(-)
diff --git a/gdb/csky-tdep.c b/gdb/csky-tdep.c
index feb416a2406..3712409dbe8 100644
--- a/gdb/csky-tdep.c
+++ b/gdb/csky-tdep.c
@@ -61,11 +61,11 @@
/* Control debugging information emitted in this file. */
static bool csky_debug = false;
-static struct reggroup *cr_reggroup;
-static struct reggroup *fr_reggroup;
-static struct reggroup *vr_reggroup;
-static struct reggroup *mmu_reggroup;
-static struct reggroup *prof_reggroup;
+static const reggroup *cr_reggroup;
+static const reggroup *fr_reggroup;
+static const reggroup *vr_reggroup;
+static const reggroup *mmu_reggroup;
+static const reggroup *prof_reggroup;
/* Convenience function to print debug messages in prologue analysis. */
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index 0f9e3fde6ce..154d484c342 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -4531,8 +4531,8 @@ i386_svr4_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
/* i386 register groups. In addition to the normal groups, add "mmx"
and "sse". */
-static struct reggroup *i386_sse_reggroup;
-static struct reggroup *i386_mmx_reggroup;
+static const reggroup *i386_sse_reggroup;
+static const reggroup *i386_mmx_reggroup;
static void
i386_init_reggroups (void)
diff --git a/gdb/m32c-tdep.c b/gdb/m32c-tdep.c
index 5a767c9ed52..55ef5a551f8 100644
--- a/gdb/m32c-tdep.c
+++ b/gdb/m32c-tdep.c
@@ -35,7 +35,7 @@
\f
/* The m32c tdep structure. */
-static struct reggroup *m32c_dma_reggroup;
+static const reggroup *m32c_dma_reggroup;
/* The type of a function that moves the value of REG between CACHE or
BUF --- in either direction. */
diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c
index 9d978d88018..5c1f20415c8 100644
--- a/gdb/m68hc11-tdep.c
+++ b/gdb/m68hc11-tdep.c
@@ -1346,8 +1346,8 @@ m68hc11_elf_make_msymbol_special (asymbol *sym, struct minimal_symbol *msym)
/* 68HC11/68HC12 register groups.
Identify real hard registers and soft registers used by gcc. */
-static struct reggroup *m68hc11_soft_reggroup;
-static struct reggroup *m68hc11_hard_reggroup;
+static const reggroup *m68hc11_soft_reggroup;
+static const reggroup *m68hc11_hard_reggroup;
static void
m68hc11_init_reggroups (void)
diff --git a/gdb/mep-tdep.c b/gdb/mep-tdep.c
index e449c66c9b5..27a1c5dd1ca 100644
--- a/gdb/mep-tdep.c
+++ b/gdb/mep-tdep.c
@@ -1022,9 +1022,9 @@ mep_register_name (struct gdbarch *gdbarch, int regnr)
/* Custom register groups for the MeP. */
-static struct reggroup *mep_csr_reggroup; /* control/special */
-static struct reggroup *mep_cr_reggroup; /* coprocessor general-purpose */
-static struct reggroup *mep_ccr_reggroup; /* coprocessor control */
+static const reggroup *mep_csr_reggroup; /* control/special */
+static const reggroup *mep_cr_reggroup; /* coprocessor general-purpose */
+static const reggroup *mep_ccr_reggroup; /* coprocessor control */
static int
diff --git a/gdb/nds32-tdep.c b/gdb/nds32-tdep.c
index a94a03ab2ab..06b129bdd31 100644
--- a/gdb/nds32-tdep.c
+++ b/gdb/nds32-tdep.c
@@ -314,16 +314,16 @@ nds32_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int num)
}
\f
/* NDS32 register groups. */
-static struct reggroup *nds32_cr_reggroup;
-static struct reggroup *nds32_ir_reggroup;
-static struct reggroup *nds32_mr_reggroup;
-static struct reggroup *nds32_dr_reggroup;
-static struct reggroup *nds32_pfr_reggroup;
-static struct reggroup *nds32_hspr_reggroup;
-static struct reggroup *nds32_dmar_reggroup;
-static struct reggroup *nds32_racr_reggroup;
-static struct reggroup *nds32_idr_reggroup;
-static struct reggroup *nds32_secur_reggroup;
+static const reggroup *nds32_cr_reggroup;
+static const reggroup *nds32_ir_reggroup;
+static const reggroup *nds32_mr_reggroup;
+static const reggroup *nds32_dr_reggroup;
+static const reggroup *nds32_pfr_reggroup;
+static const reggroup *nds32_hspr_reggroup;
+static const reggroup *nds32_dmar_reggroup;
+static const reggroup *nds32_racr_reggroup;
+static const reggroup *nds32_idr_reggroup;
+static const reggroup *nds32_secur_reggroup;
static void
nds32_init_reggroups (void)
diff --git a/gdb/reggroups.c b/gdb/reggroups.c
index 4607c4b674c..419e091c3c0 100644
--- a/gdb/reggroups.c
+++ b/gdb/reggroups.c
@@ -36,7 +36,7 @@ struct reggroup
enum reggroup_type type;
};
-struct reggroup *
+const reggroup *
reggroup_new (const char *name, enum reggroup_type type)
{
struct reggroup *group = XNEW (struct reggroup);
@@ -48,7 +48,7 @@ reggroup_new (const char *name, enum reggroup_type type)
/* See reggroups.h. */
-struct reggroup *
+const reggroup *
reggroup_gdbarch_new (struct gdbarch *gdbarch, const char *name,
enum reggroup_type type)
{
@@ -81,7 +81,7 @@ struct reggroups
{
/* Add GROUP to the list of register groups. */
- void add (struct reggroup *group)
+ void add (const reggroup *group)
{
gdb_assert (group != nullptr);
gdb_assert (std::find (m_groups.begin(), m_groups.end(), group)
@@ -116,7 +116,7 @@ static struct gdbarch_data *reggroups_data;
/* Add GROUP to the list of register groups for GDBARCH. */
void
-reggroup_add (struct gdbarch *gdbarch, struct reggroup *group)
+reggroup_add (struct gdbarch *gdbarch, const reggroup *group)
{
struct reggroups *groups
= (struct reggroups *) gdbarch_data (gdbarch, reggroups_data);
diff --git a/gdb/reggroups.h b/gdb/reggroups.h
index 959191c4180..28bd00ff176 100644
--- a/gdb/reggroups.h
+++ b/gdb/reggroups.h
@@ -39,15 +39,16 @@ extern struct reggroup *const save_reggroup;
extern struct reggroup *const restore_reggroup;
/* Create a new local register group. */
-extern struct reggroup *reggroup_new (const char *name,
- enum reggroup_type type);
+extern const reggroup *reggroup_new (const char *name,
+ enum reggroup_type type);
+
/* Create a new register group allocated onto the gdbarch obstack. */
-extern struct reggroup *reggroup_gdbarch_new (struct gdbarch *gdbarch,
- const char *name,
- enum reggroup_type type);
+extern const reggroup *reggroup_gdbarch_new (struct gdbarch *gdbarch,
+ const char *name,
+ enum reggroup_type type);
/* Add a register group (with attribute values) to the pre-defined list. */
-extern void reggroup_add (struct gdbarch *gdbarch, struct reggroup *group);
+extern void reggroup_add (struct gdbarch *gdbarch, const reggroup *group);
/* Register group attributes. */
extern const char *reggroup_name (const struct reggroup *reggroup);
diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c
index ce62cfeb65c..f48260fbd93 100644
--- a/gdb/riscv-tdep.c
+++ b/gdb/riscv-tdep.c
@@ -129,7 +129,7 @@ struct riscv_unwind_cache
/* RISC-V specific register group for CSRs. */
-static reggroup *csr_reggroup = NULL;
+static const reggroup *csr_reggroup = nullptr;
/* Callback function for user_reg_add. */
diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index 6e478ee893d..89bdd7ffd28 100644
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -712,10 +712,10 @@ xtensa_pseudo_register_write (struct gdbarch *gdbarch,
_("invalid register number %d"), regnum);
}
-static struct reggroup *xtensa_ar_reggroup;
-static struct reggroup *xtensa_user_reggroup;
-static struct reggroup *xtensa_vectra_reggroup;
-static struct reggroup *xtensa_cp[XTENSA_MAX_COPROCESSOR];
+static const reggroup *xtensa_ar_reggroup;
+static const reggroup *xtensa_user_reggroup;
+static const reggroup *xtensa_vectra_reggroup;
+static const reggroup *xtensa_cp[XTENSA_MAX_COPROCESSOR];
static void
xtensa_init_reggroups (void)
--
2.25.4
next prev parent reply other threads:[~2022-03-31 21:04 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-31 21:04 [PATCH 00/16] Default register groups, and general related cleanup Andrew Burgess
2022-03-31 21:04 ` [PATCH 01/16] gdb: don't try to use readline before it's initialized Andrew Burgess
2022-03-31 21:04 ` [PATCH 02/16] gdb: add some const in gdb/reggroups.c Andrew Burgess
2022-03-31 21:04 ` [PATCH 03/16] gdb: make gdbarch_register_reggroup_p take a const reggroup * Andrew Burgess
2022-04-04 22:35 ` Lancelot SIX
2022-04-05 8:24 ` Andrew Burgess
2022-03-31 21:04 ` [PATCH 04/16] gdb: switch to using 'const reggroup *' in tui-regs.{c, h} Andrew Burgess
2022-03-31 21:04 ` [PATCH 05/16] gdb: use 'const reggroup *' in python/py-registers.c file Andrew Burgess
2022-03-31 21:04 ` [PATCH 06/16] gdb: have reggroup_find return a const Andrew Burgess
2022-03-31 21:04 ` [PATCH 07/16] gdb/tui: avoid theoretical bug with 'tui reg' command Andrew Burgess
2022-03-31 21:04 ` [PATCH 08/16] gdb/tui: fix 'tui reg next/prev' command when data window is hidden Andrew Burgess
2022-03-31 21:04 ` [PATCH 09/16] gdb: always add the default register groups Andrew Burgess
2022-03-31 21:04 ` [PATCH 10/16] gdb: convert reggroups to use a std::vector Andrew Burgess
2022-03-31 21:04 ` [PATCH 11/16] gdb: remove reggroup_next and reggroup_prev Andrew Burgess
2022-04-05 23:11 ` Lancelot SIX
2022-04-06 12:06 ` Andrew Burgess
2022-03-31 21:04 ` Andrew Burgess [this message]
2022-03-31 21:04 ` [PATCH 13/16] gdb: make the pre-defined register groups const Andrew Burgess
2022-03-31 21:04 ` [PATCH 14/16] gdb: convert reggroup to a C++ class with constructor, etc Andrew Burgess
2022-03-31 21:04 ` [PATCH 15/16] gdb: move struct reggroup into reggroups.h header Andrew Burgess
2022-03-31 21:04 ` [PATCH 16/16] gdb: update comments throughout reggroups.{c,h} files Andrew Burgess
2022-04-06 14:28 ` Simon Marchi
2022-04-06 12:04 ` [PATCHv2 00/16] Default register groups, and general related cleanup Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 01/16] gdb: don't try to use readline before it's initialized Andrew Burgess
2022-04-06 12:57 ` Simon Marchi
2022-04-06 12:04 ` [PATCHv2 02/16] gdb: add some const in gdb/reggroups.c Andrew Burgess
2022-04-06 12:58 ` Simon Marchi
2022-04-06 12:04 ` [PATCHv2 03/16] gdb: make gdbarch_register_reggroup_p take a const reggroup * Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 04/16] gdb: switch to using 'const reggroup *' in tui-regs.{c, h} Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 05/16] gdb: use 'const reggroup *' in python/py-registers.c file Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 06/16] gdb: have reggroup_find return a const Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 07/16] gdb/tui: avoid theoretical bug with 'tui reg' command Andrew Burgess
2022-04-06 13:02 ` Simon Marchi
2022-04-06 12:04 ` [PATCHv2 08/16] gdb/tui: fix 'tui reg next/prev' command when data window is hidden Andrew Burgess
2022-04-06 13:13 ` Simon Marchi
2022-04-06 12:04 ` [PATCHv2 09/16] gdb: always add the default register groups Andrew Burgess
2022-04-06 13:22 ` Simon Marchi
2022-04-06 12:04 ` [PATCHv2 10/16] gdb: convert reggroups to use a std::vector Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 11/16] gdb: remove reggroup_next and reggroup_prev Andrew Burgess
2022-04-06 14:22 ` Simon Marchi
2022-04-06 14:23 ` Simon Marchi
2022-04-06 12:04 ` [PATCHv2 12/16] gdb: more 'const' in gdb/reggroups.{c,h} Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 13/16] gdb: make the pre-defined register groups const Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 14/16] gdb: convert reggroup to a C++ class with constructor, etc Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 15/16] gdb: move struct reggroup into reggroups.h header Andrew Burgess
2022-04-06 12:04 ` [PATCHv2 16/16] gdb: update comments throughout reggroups.{c, h} files Andrew Burgess
2022-04-06 14:34 ` [PATCHv2 00/16] Default register groups, and general related cleanup Simon Marchi
2022-04-07 15:16 ` Andrew Burgess
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