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author | Simon Marchi <simon.marchi@polymtl.ca> | 2023-02-08 15:36:23 -0500 |
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committer | Simon Marchi <simon.marchi@polymtl.ca> | 2023-02-08 15:46:02 -0500 |
commit | c583a2520616c2736cffc389c89a48b159366e6c (patch) | |
tree | b4925f26506fcee96c16119431c01760f05db95d /gdbserver/linux-xtensa-low.cc | |
parent | ca7f92c2f15b86b09c4a8ad14806bef666308d31 (diff) | |
download | fsf-binutils-gdb-users/simark/clang-format.zip fsf-binutils-gdb-users/simark/clang-format.tar.gz fsf-binutils-gdb-users/simark/clang-format.tar.bz2 |
Run clang-format.shusers/simark/clang-format
Change-Id: Ia948cc26d534b0dd02702244d52434b1a2093968
Diffstat (limited to 'gdbserver/linux-xtensa-low.cc')
-rw-r--r-- | gdbserver/linux-xtensa-low.cc | 162 |
1 files changed, 81 insertions, 81 deletions
diff --git a/gdbserver/linux-xtensa-low.cc b/gdbserver/linux-xtensa-low.cc index 9d213db..9ef4911 100644 --- a/gdbserver/linux-xtensa-low.cc +++ b/gdbserver/linux-xtensa-low.cc @@ -16,7 +16,6 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ - #include "server.h" #include "linux-low.h" @@ -25,13 +24,11 @@ class xtensa_target : public linux_process_target { public: - const regs_info *get_regs_info () override; const gdb_byte *sw_breakpoint_from_kind (int kind, int *size) override; protected: - void low_arch_setup () override; bool low_cannot_fetch_register (int regno) override; @@ -55,14 +52,14 @@ bool xtensa_target::low_cannot_fetch_register (int regno) { gdb_assert_not_reached ("linux target op low_cannot_fetch_register " - "is not implemented by the target"); + "is not implemented by the target"); } bool xtensa_target::low_cannot_store_register (int regno) { gdb_assert_not_reached ("linux target op low_cannot_store_register " - "is not implemented by the target"); + "is not implemented by the target"); } bool @@ -94,19 +91,24 @@ extern const struct target_desc *tdesc_xtensa; #include "xtensa-xtregs.c" -enum regnum { - R_PC=0, R_PS, - R_LBEG, R_LEND, R_LCOUNT, - R_SAR, - R_WS, R_WB, - R_THREADPTR, - R_A0 = 64 +enum regnum +{ + R_PC = 0, + R_PS, + R_LBEG, + R_LEND, + R_LCOUNT, + R_SAR, + R_WS, + R_WB, + R_THREADPTR, + R_A0 = 64 }; static void xtensa_fill_gregset (struct regcache *regcache, void *buf) { - elf_greg_t* rset = (elf_greg_t*)buf; + elf_greg_t *rset = (elf_greg_t *) buf; const struct target_desc *tdesc = regcache->tdesc; int ar0_regnum; char *ptr; @@ -115,7 +117,7 @@ xtensa_fill_gregset (struct regcache *regcache, void *buf) /* Take care of AR registers. */ ar0_regnum = find_regno (tdesc, "ar0"); - ptr = (char*)&rset[R_A0]; + ptr = (char *) &rset[R_A0]; for (i = ar0_regnum; i < ar0_regnum + XCHAL_NUM_AREGS; i++) { @@ -129,38 +131,38 @@ xtensa_fill_gregset (struct regcache *regcache, void *buf) ptr = (char *) &rset[R_A0 + 4 * rset[R_WB]]; for (i = a0_regnum; i < a0_regnum + C0_NREGS; i++) - { - if ((4 * rset[R_WB] + i - a0_regnum) == XCHAL_NUM_AREGS) - ptr = (char *) &rset[R_A0]; - collect_register (regcache, i, ptr); - ptr += register_size (tdesc, i); - } + { + if ((4 * rset[R_WB] + i - a0_regnum) == XCHAL_NUM_AREGS) + ptr = (char *) &rset[R_A0]; + collect_register (regcache, i, ptr); + ptr += register_size (tdesc, i); + } } - /* Loop registers, if hardware has it. */ + /* Loop registers, if hardware has it. */ #if XCHAL_HAVE_LOOPS - collect_register_by_name (regcache, "lbeg", (char*)&rset[R_LBEG]); - collect_register_by_name (regcache, "lend", (char*)&rset[R_LEND]); - collect_register_by_name (regcache, "lcount", (char*)&rset[R_LCOUNT]); + collect_register_by_name (regcache, "lbeg", (char *) &rset[R_LBEG]); + collect_register_by_name (regcache, "lend", (char *) &rset[R_LEND]); + collect_register_by_name (regcache, "lcount", (char *) &rset[R_LCOUNT]); #endif - collect_register_by_name (regcache, "sar", (char*)&rset[R_SAR]); - collect_register_by_name (regcache, "pc", (char*)&rset[R_PC]); - collect_register_by_name (regcache, "ps", (char*)&rset[R_PS]); - collect_register_by_name (regcache, "windowbase", (char*)&rset[R_WB]); - collect_register_by_name (regcache, "windowstart", (char*)&rset[R_WS]); + collect_register_by_name (regcache, "sar", (char *) &rset[R_SAR]); + collect_register_by_name (regcache, "pc", (char *) &rset[R_PC]); + collect_register_by_name (regcache, "ps", (char *) &rset[R_PS]); + collect_register_by_name (regcache, "windowbase", (char *) &rset[R_WB]); + collect_register_by_name (regcache, "windowstart", (char *) &rset[R_WS]); #if XCHAL_HAVE_THREADPTR collect_register_by_name (regcache, "threadptr", - (char *) &rset[R_THREADPTR]); + (char *) &rset[R_THREADPTR]); #endif } static void xtensa_store_gregset (struct regcache *regcache, const void *buf) { - const elf_greg_t* rset = (const elf_greg_t*)buf; + const elf_greg_t *rset = (const elf_greg_t *) buf; const struct target_desc *tdesc = regcache->tdesc; int ar0_regnum; char *ptr; @@ -169,7 +171,7 @@ xtensa_store_gregset (struct regcache *regcache, const void *buf) /* Take care of AR registers. */ ar0_regnum = find_regno (tdesc, "ar0"); - ptr = (char *)&rset[R_A0]; + ptr = (char *) &rset[R_A0]; for (i = ar0_regnum; i < ar0_regnum + XCHAL_NUM_AREGS; i++) { @@ -183,31 +185,30 @@ xtensa_store_gregset (struct regcache *regcache, const void *buf) ptr = (char *) &rset[R_A0 + (4 * rset[R_WB]) % XCHAL_NUM_AREGS]; for (i = a0_regnum; i < a0_regnum + C0_NREGS; i++) - { - if ((4 * rset[R_WB] + i - a0_regnum) == XCHAL_NUM_AREGS) - ptr = (char *) &rset[R_A0]; - supply_register (regcache, i, ptr); - ptr += register_size (tdesc, i); - } + { + if ((4 * rset[R_WB] + i - a0_regnum) == XCHAL_NUM_AREGS) + ptr = (char *) &rset[R_A0]; + supply_register (regcache, i, ptr); + ptr += register_size (tdesc, i); + } } - /* Loop registers, if hardware has it. */ + /* Loop registers, if hardware has it. */ #if XCHAL_HAVE_LOOPS - supply_register_by_name (regcache, "lbeg", (char*)&rset[R_LBEG]); - supply_register_by_name (regcache, "lend", (char*)&rset[R_LEND]); - supply_register_by_name (regcache, "lcount", (char*)&rset[R_LCOUNT]); + supply_register_by_name (regcache, "lbeg", (char *) &rset[R_LBEG]); + supply_register_by_name (regcache, "lend", (char *) &rset[R_LEND]); + supply_register_by_name (regcache, "lcount", (char *) &rset[R_LCOUNT]); #endif - supply_register_by_name (regcache, "sar", (char*)&rset[R_SAR]); - supply_register_by_name (regcache, "pc", (char*)&rset[R_PC]); - supply_register_by_name (regcache, "ps", (char*)&rset[R_PS]); - supply_register_by_name (regcache, "windowbase", (char*)&rset[R_WB]); - supply_register_by_name (regcache, "windowstart", (char*)&rset[R_WS]); + supply_register_by_name (regcache, "sar", (char *) &rset[R_SAR]); + supply_register_by_name (regcache, "pc", (char *) &rset[R_PC]); + supply_register_by_name (regcache, "ps", (char *) &rset[R_PS]); + supply_register_by_name (regcache, "windowbase", (char *) &rset[R_WB]); + supply_register_by_name (regcache, "windowstart", (char *) &rset[R_WS]); #if XCHAL_HAVE_THREADPTR - supply_register_by_name (regcache, "threadptr", - (char *) &rset[R_THREADPTR]); + supply_register_by_name (regcache, "threadptr", (char *) &rset[R_THREADPTR]); #endif } @@ -221,7 +222,7 @@ xtensa_fill_xtregset (struct regcache *regcache, void *buf) for (ptr = xtensa_regmap_table; ptr->name; ptr++) { collect_register_by_name (regcache, ptr->name, - (char*)buf + ptr->ptrace_offset); + (char *) buf + ptr->ptrace_offset); } } @@ -233,24 +234,27 @@ xtensa_store_xtregset (struct regcache *regcache, const void *buf) for (ptr = xtensa_regmap_table; ptr->name; ptr++) { supply_register_by_name (regcache, ptr->name, - (char*)buf + ptr->ptrace_offset); + (char *) buf + ptr->ptrace_offset); } } -static struct regset_info xtensa_regsets[] = { - { PTRACE_GETREGS, PTRACE_SETREGS, 0, sizeof (elf_gregset_t), - GENERAL_REGS, - xtensa_fill_gregset, xtensa_store_gregset }, - { PTRACE_GETXTREGS, PTRACE_SETXTREGS, 0, XTENSA_ELF_XTREG_SIZE, - EXTENDED_REGS, - xtensa_fill_xtregset, xtensa_store_xtregset }, - NULL_REGSET -}; +static struct regset_info xtensa_regsets[] + = { { PTRACE_GETREGS, PTRACE_SETREGS, 0, sizeof (elf_gregset_t), + GENERAL_REGS, xtensa_fill_gregset, xtensa_store_gregset }, + { PTRACE_GETXTREGS, PTRACE_SETXTREGS, 0, XTENSA_ELF_XTREG_SIZE, + EXTENDED_REGS, xtensa_fill_xtregset, xtensa_store_xtregset }, + NULL_REGSET }; #if XCHAL_HAVE_BE -#define XTENSA_BREAKPOINT {0xd2,0x0f} +#define XTENSA_BREAKPOINT \ + { \ + 0xd2, 0x0f \ + } #else -#define XTENSA_BREAKPOINT {0x2d,0xf0} +#define XTENSA_BREAKPOINT \ + { \ + 0x2d, 0xf0 \ + } #endif static const gdb_byte xtensa_breakpoint[] = XTENSA_BREAKPOINT; @@ -268,18 +272,18 @@ xtensa_target::sw_breakpoint_from_kind (int kind, int *size) bool xtensa_target::low_breakpoint_at (CORE_ADDR where) { - unsigned long insn; + unsigned long insn; - read_memory (where, (unsigned char *) &insn, xtensa_breakpoint_len); - return memcmp((char *) &insn, - xtensa_breakpoint, xtensa_breakpoint_len) == 0; + read_memory (where, (unsigned char *) &insn, xtensa_breakpoint_len); + return memcmp ((char *) &insn, xtensa_breakpoint, xtensa_breakpoint_len) + == 0; } /* Called by libthread_db. */ ps_err_e -ps_get_thread_area (struct ps_prochandle *ph, - lwpid_t lwpid, int idx, void **base) +ps_get_thread_area (struct ps_prochandle *ph, lwpid_t lwpid, int idx, + void **base) { xtensa_elf_gregset_t regs; @@ -294,19 +298,15 @@ ps_get_thread_area (struct ps_prochandle *ph, return PS_OK; } -static struct regsets_info xtensa_regsets_info = - { - xtensa_regsets, /* regsets */ - 0, /* num_regsets */ - NULL, /* disabled_regsets */ - }; - -static struct regs_info myregs_info = - { - NULL, /* regset_bitmap */ - NULL, /* usrregs */ - &xtensa_regsets_info - }; +static struct regsets_info xtensa_regsets_info = { + xtensa_regsets, /* regsets */ + 0, /* num_regsets */ + NULL, /* disabled_regsets */ +}; + +static struct regs_info myregs_info = { NULL, /* regset_bitmap */ + NULL, /* usrregs */ + &xtensa_regsets_info }; void xtensa_target::low_arch_setup () |