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| author | Andrew Stubbs <andrew.stubbs@st.com> | 2009-10-21 14:14:57 +0000 |
|---|---|---|
| committer | Andrew Stubbs <andrew.stubbs@st.com> | 2009-10-21 14:14:57 +0000 |
| commit | c9ac0a72c9f06f2a4e3ed58667608b3008f7346d (patch) | |
| tree | ed172cf022d43924a4ac718682f15f516019f82a /gdb/sh-tdep.h | |
| parent | 47607d6f7cc0b855499df28ad8d27e4b16349202 (diff) | |
| download | gdb-c9ac0a72c9f06f2a4e3ed58667608b3008f7346d.zip gdb-c9ac0a72c9f06f2a4e3ed58667608b3008f7346d.tar.gz gdb-c9ac0a72c9f06f2a4e3ed58667608b3008f7346d.tar.bz2 | |
2009-10-21 Andrew Stubbs <ams@codesourcery.com>
Joel Brobecker <brobecker@adacore.com>
* Makefile.in (HFILES_NO_SRCDIR): Remove shnbsd-tdep.h
* configure.tgt (sh*-*-linux*): Add corelow.o to gdb_target_obs.
* sh-linux-tdep.c: Include sh-tdep.h.
(REGSx16): New macro.
(gregs_table, fpregs_table): New variables.
(sh_linux_init_abi): Set core_gregmap and fpregmap.
* sh-tdep.c: Include regset.h.
(sh_corefile_supply_regset): New function.
(sh_corefile_collect_regset): New function.
(sh_corefile_gregset, sh_corefile_fpregset): New variables.
(sh_regset_from_core_section): New function.
(sh_gdbarch_init): Set up tdep value.
Call set_gdbarch_regset_from_core_section.
* sh-tdep.h (PC_REGNUM): New enum value.
(struct sh_corefile_regs): New type.
(sh_corefile_gregset): Export variable.
(sh_corefile_supply_regset): New prototype.
(sh_corefile_collect_regset): New prototype.
* shnbsd-tdep.c: Remove include of regcache.h, gdb_assert.h and
shnbsd-tdep.h.
(regmap): Use new definition using struct sh_corefile_regs.
(shnbsd_supply_gregset, shnbsd_collect_gregset): Delete.
(shnbsd_gregset): Delete.
(shnbsd_regset_from_core_section): Delete.
(shnbsd_supply_reg, shnbsd_fill_reg): Use new regset interface.
(shnbsd_init_abi): Set core_gregmap.
(shnbsd_supply_reg): Delete.
(shnbsd_fill_reg): Delete.
(SHNBSD_SIZEOF_GREGS): Move ...
* shnbsd-nat.c (SHNBSD_SIZEOF_GREGS): ... to here.
Remove include of shnbsd-tdep.h.
(shnbsd_fetch_inferior_registers): Replace shnbsd_supply_reg call
with sh_corefile_supply_regset.
(shnbsd_store_inferior_registers): Replace shnbsd_fill_reg call with
sh_corefile_collect_regset.
* shnbsd-tdep.h: Delete file.
Diffstat (limited to 'gdb/sh-tdep.h')
| -rw-r--r-- | gdb/sh-tdep.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gdb/sh-tdep.h b/gdb/sh-tdep.h index dfa928e..76a6236 100644 --- a/gdb/sh-tdep.h +++ b/gdb/sh-tdep.h @@ -30,6 +30,7 @@ enum ARG0_REGNUM = 4, ARGLAST_REGNUM = 7, FP_REGNUM = 14, + PC_REGNUM = 16, PR_REGNUM = 17, GBR_REGNUM = 18, VBR_REGNUM = 19, @@ -85,4 +86,31 @@ enum extern gdbarch_init_ftype sh64_gdbarch_init; extern void sh64_show_regs (struct frame_info *); +/* This structure describes a register in a core-file. */ +struct sh_corefile_regmap +{ + int regnum; + unsigned int offset; +}; + +struct gdbarch_tdep +{ + /* Non-NULL when debugging from a core file. Provides the offset + where each general-purpose register is stored inside the associated + core file section. */ + struct sh_corefile_regmap *core_gregmap; + /* Non-NULL when debugging from a core file and when FP registers are + available. Provides the offset where each FP register is stored + inside the associated core file section. */ + struct sh_corefile_regmap *core_fpregmap; +}; + +extern struct regset sh_corefile_gregset; + +void sh_corefile_supply_regset (const struct regset *regset, + struct regcache *regcache, + int regnum, const void *regs, size_t len); +void sh_corefile_collect_regset (const struct regset *regset, + const struct regcache *regcache, + int regnum, void *regs, size_t len); #endif /* SH_TDEP_H */ |