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| author | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2014-04-01 06:57:34 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2014-08-07 17:31:49 +0200 |
| commit | 1d6e7555155ecf7ac7e24380c776febdf1e469be (patch) | |
| tree | 54d1311546e794c3b9b17a6972bfb27fbc943a2d | |
| parent | d4d793bfeb836e833e36237f9e22d91d629ff0df (diff) | |
| download | gdb-1d6e7555155ecf7ac7e24380c776febdf1e469be.zip gdb-1d6e7555155ecf7ac7e24380c776febdf1e469be.tar.gz gdb-1d6e7555155ecf7ac7e24380c776febdf1e469be.tar.bz2 | |
ALPHA Linux: Fill 'collect_regset' in regset structures.
| -rw-r--r-- | gdb/ChangeLog | 10 | ||||
| -rw-r--r-- | gdb/alpha-linux-tdep.c | 56 |
2 files changed, 45 insertions, 21 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index e6032d4..82b4fe0 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,15 @@ 2014-08-07 Andreas Arnez <arnez@linux.vnet.ibm.com> + * alpha-linux-tdep.c (alpha_linux_supply_gregset): Replace logic + by call to alpha_supply_int_regs. + (alpha_linux_collect_gregset): New function. + (alpha_linux_supply_fpregset): Replace logic by call to + alpha_supply_fp_regs. + (alpha_linux_collect_fpregset): New function. + (alpha_linux_gregset, alpha_linux_fpregset): Add collect method. + +2014-08-07 Andreas Arnez <arnez@linux.vnet.ibm.com> + * aarch64-linux-nat.c (fill_gregset, fill_fpregset): Replace logic by call to regcache_collect_regset. (supply_gregset, supply_fpregset): Call regcache_supply_regset diff --git a/gdb/alpha-linux-tdep.c b/gdb/alpha-linux-tdep.c index a571fd9..51ce1a7 100644 --- a/gdb/alpha-linux-tdep.c +++ b/gdb/alpha-linux-tdep.c @@ -164,21 +164,27 @@ alpha_linux_supply_gregset (const struct regset *regset, int regnum, const void *gregs, size_t len) { const gdb_byte *regs = gregs; - int i; + gdb_assert (len >= 32 * 8); + alpha_supply_int_regs (regcache, regnum, regs, regs + 31 * 8, + len >= 33 * 8 ? regs + 32 * 8 : NULL); +} - for (i = 0; i < ALPHA_ZERO_REGNUM; i++) - { - if (regnum == i || regnum == -1) - regcache_raw_supply (regcache, i, regs + i * 8); - } +/* Collect register REGNUM from the register cache REGCACHE and store + it in the buffer specified by GREGS and LEN as described by the + general-purpose register set REGSET. If REGNUM is -1, do this for + all registers in REGSET. */ - if (regnum == ALPHA_PC_REGNUM || regnum == -1) - regcache_raw_supply (regcache, ALPHA_PC_REGNUM, regs + 31 * 8); +static void +alpha_linux_collect_gregset (const struct regset *regset, + const struct regcache *regcache, + int regnum, void *gregs, size_t len) +{ + gdb_byte *regs = gregs; - if (regnum == ALPHA_UNIQUE_REGNUM || regnum == -1) - regcache_raw_supply (regcache, ALPHA_UNIQUE_REGNUM, - len >= 33 * 8 ? regs + 32 * 8 : NULL); + gdb_assert (len >= 32 * 8); + alpha_fill_int_regs (regcache, regnum, regs, regs + 31 * 8, + len >= 33 * 8 ? regs + 32 * 8 : NULL); } /* Supply register REGNUM from the buffer specified by FPREGS and LEN @@ -191,29 +197,37 @@ alpha_linux_supply_fpregset (const struct regset *regset, int regnum, const void *fpregs, size_t len) { const gdb_byte *regs = fpregs; - int i; + gdb_assert (len >= 32 * 8); + alpha_supply_fp_regs (regcache, regnum, regs, regs + 31 * 8); +} - for (i = ALPHA_FP0_REGNUM; i < ALPHA_FP0_REGNUM + 31; i++) - { - if (regnum == i || regnum == -1) - regcache_raw_supply (regcache, i, regs + (i - ALPHA_FP0_REGNUM) * 8); - } +/* Collect register REGNUM from the register cache REGCACHE and store + it in the buffer specified by FPREGS and LEN as described by the + general-purpose register set REGSET. If REGNUM is -1, do this for + all registers in REGSET. */ - if (regnum == ALPHA_FPCR_REGNUM || regnum == -1) - regcache_raw_supply (regcache, ALPHA_FPCR_REGNUM, regs + 31 * 8); +static void +alpha_linux_collect_fpregset (const struct regset *regset, + const struct regcache *regcache, + int regnum, void *fpregs, size_t len) +{ + gdb_byte *regs = fpregs; + + gdb_assert (len >= 32 * 8); + alpha_fill_fp_regs (regcache, regnum, regs, regs + 31 * 8); } static const struct regset alpha_linux_gregset = { NULL, - alpha_linux_supply_gregset + alpha_linux_supply_gregset, alpha_linux_collect_gregset }; static const struct regset alpha_linux_fpregset = { NULL, - alpha_linux_supply_fpregset + alpha_linux_supply_fpregset, alpha_linux_collect_fpregset }; /* Return the appropriate register set for the core section identified |