diff options
Diffstat (limited to 'gdb/ppc-sysv-tdep.c')
| -rw-r--r-- | gdb/ppc-sysv-tdep.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/gdb/ppc-sysv-tdep.c b/gdb/ppc-sysv-tdep.c index 9d54227..9238f26 100644 --- a/gdb/ppc-sysv-tdep.c +++ b/gdb/ppc-sysv-tdep.c @@ -48,15 +48,14 @@ ppc_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr) { - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); + struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); ULONGEST saved_sp; int argspace = 0; /* 0 is an initial wrong guess. */ int write_pass; gdb_assert (tdep->wordsize == 4); - regcache_cooked_read_unsigned (regcache, - gdbarch_sp_regnum (current_gdbarch), + regcache_cooked_read_unsigned (regcache, gdbarch_sp_regnum (gdbarch), &saved_sp); /* Go through the argument list twice. @@ -146,7 +145,7 @@ ppc_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, else if (TYPE_CODE (type) == TYPE_CODE_FLT && len == 16 && !tdep->soft_float - && (gdbarch_long_double_format (current_gdbarch) + && (gdbarch_long_double_format (gdbarch) == floatformats_ibm_long_double)) { /* IBM long double passed in two FP registers if @@ -208,7 +207,7 @@ ppc_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, } } else if (len == 16 && TYPE_CODE (type) == TYPE_CODE_FLT - && (gdbarch_long_double_format (current_gdbarch) + && (gdbarch_long_double_format (gdbarch) == floatformats_ibm_long_double)) { /* Soft-float IBM long double passed in four consecutive @@ -375,8 +374,7 @@ ppc_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, } /* Update %sp. */ - regcache_cooked_write_signed (regcache, - gdbarch_sp_regnum (current_gdbarch), sp); + regcache_cooked_write_signed (regcache, gdbarch_sp_regnum (gdbarch), sp); /* Write the backchain (it occupies WORDSIZED bytes). */ write_memory_signed_integer (sp, tdep->wordsize, saved_sp); @@ -438,8 +436,7 @@ do_ppc_sysv_return_value (struct gdbarch *gdbarch, struct type *type, if (TYPE_CODE (type) == TYPE_CODE_FLT && TYPE_LENGTH (type) == 16 && !tdep->soft_float - && (gdbarch_long_double_format (current_gdbarch) - == floatformats_ibm_long_double)) + && (gdbarch_long_double_format (gdbarch) == floatformats_ibm_long_double)) { /* IBM long double stored in f1 and f2. */ if (readbuf) @@ -458,8 +455,7 @@ do_ppc_sysv_return_value (struct gdbarch *gdbarch, struct type *type, } if (TYPE_CODE (type) == TYPE_CODE_FLT && TYPE_LENGTH (type) == 16 - && (gdbarch_long_double_format (current_gdbarch) - == floatformats_ibm_long_double)) + && (gdbarch_long_double_format (gdbarch) == floatformats_ibm_long_double)) { /* Soft-float IBM long double stored in r3, r4, r5, r6. */ if (readbuf) @@ -736,7 +732,7 @@ ppc64_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, int struct_return, CORE_ADDR struct_addr) { CORE_ADDR func_addr = find_function_addr (function, NULL); - struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); + struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); ULONGEST back_chain; /* See for-loop comment below. */ int write_pass; @@ -763,8 +759,7 @@ ppc64_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, /* By this stage in the proceedings, SP has been decremented by "red zone size" + "struct return size". Fetch the stack-pointer from before this and use that as the BACK_CHAIN. */ - regcache_cooked_read_unsigned (regcache, - gdbarch_sp_regnum (current_gdbarch), + regcache_cooked_read_unsigned (regcache, gdbarch_sp_regnum (gdbarch), &back_chain); /* Go through the argument list twice. @@ -878,7 +873,7 @@ ppc64_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, } else if (TYPE_CODE (type) == TYPE_CODE_FLT && TYPE_LENGTH (type) == 16 - && (gdbarch_long_double_format (current_gdbarch) + && (gdbarch_long_double_format (gdbarch) == floatformats_ibm_long_double)) { /* IBM long double stored in two doublewords of the @@ -1033,7 +1028,7 @@ ppc64_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, freg++; } else if (TYPE_LENGTH (type) == 16 - && (gdbarch_long_double_format (current_gdbarch) + && (gdbarch_long_double_format (gdbarch) == floatformats_ibm_long_double)) { if (write_pass) @@ -1071,8 +1066,7 @@ ppc64_sysv_abi_push_dummy_call (struct gdbarch *gdbarch, struct value *function, } /* Update %sp. */ - regcache_cooked_write_signed (regcache, - gdbarch_sp_regnum (current_gdbarch), sp); + regcache_cooked_write_signed (regcache, gdbarch_sp_regnum (gdbarch), sp); /* Write the backchain (it occupies WORDSIZED bytes). */ write_memory_signed_integer (sp, tdep->wordsize, back_chain); @@ -1231,7 +1225,7 @@ ppc64_sysv_abi_return_value (struct gdbarch *gdbarch, struct type *valtype, { gdb_byte regval[MAX_REGISTER_SIZE]; struct type *regtype = - register_type (current_gdbarch, tdep->ppc_fp0_regnum); + register_type (gdbarch, tdep->ppc_fp0_regnum); if (writebuf != NULL) { convert_typed_floating ((const bfd_byte *) writebuf + |