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author | Richard Henderson <rth@redhat.com> | 2002-05-18 22:23:27 -0700 |
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committer | Richard Henderson <rth@gcc.gnu.org> | 2002-05-18 22:23:27 -0700 |
commit | fb49053ffdc69d527d610d2592f562abc8df63e0 (patch) | |
tree | 6cc771edadeb72a4893ed77408fb968ecad91282 /gcc/config/fr30 | |
parent | 23b4deba7bcabbbcb607095eda02a705a510830b (diff) | |
download | gcc-fb49053ffdc69d527d610d2592f562abc8df63e0.zip gcc-fb49053ffdc69d527d610d2592f562abc8df63e0.tar.gz gcc-fb49053ffdc69d527d610d2592f562abc8df63e0.tar.bz2 |
system.h (ENCODE_SECTION_INFO): Poison it.
* system.h (ENCODE_SECTION_INFO): Poison it.
* target-def.h (TARGET_ENCODE_SECTION_INFO): New.
* target.h (encode_section_info): New.
* varasm.c (make_decl_rtl, output_constant_def): Use it.
* hooks.c (hook_tree_int_void): New.
* hooks.h: Declare it.
* config/darwin.h, config/alpha/alpha-protos.h, config/alpha/alpha.c,
config/alpha/alpha.h, config/arm/pe.h, config/avr/avr-protos.h,
config/avr/avr.c, config/avr/avr.h, config/c4x/c4x-protos.h,
config/c4x/c4x.c, config/c4x/c4x.h, config/cris/cris-protos.h,
config/cris/cris.c, config/cris/cris.h, config/i386/cygwin.h,
config/i386/win32.h, config/ia64/ia64-protos.h, config/ia64/ia64.c,
config/ia64/ia64.h, config/m32r/m32r-protos.h, config/m32r/m32r.c,
config/m32r/m32r.h, config/m68hc11/m68hc11-protos.h,
config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h,
config/mcore/mcore-protos.h, config/mcore/mcore.c,
config/mcore/mcore.h, config/mmix/mmix-protos.h, config/mmix/mmix.c,
config/mmix/mmix.h, config/rs6000/rs6000-protos.h,
config/rs6000/sysv4.h, config/stormy16/stormy16-protos.h,
config/stormy16/stormy16.c, config/stormy16/stormy16.h:
Replace ENCODE_SECTION_INFO with TARGET_ENCODE_SECTION_INFO
referencing existing function. Make function static.
* config/a29k/a29k.c, config/a29k/a29k.h, config/arc/arc.c,
config/arc/arc.h, config/arm/arm.c, config/arm/arm.h,
config/h8300/h8300.c, config/h8300/h8300.h, config/i370/i370.c,
config/i370/i370.h, config/i386/i386-interix.h, config/i386/i386.c,
config/i386/i386.h, config/i386/interix.c, config/m88k/m88k.c,
config/m88k/m88k.h, config/mips/mips.c, config/mips/mips.h,
config/ns32k/ns32k.c, config/ns32k/ns32k.h, config/pa/pa.c,
config/pa/pa.h, config/romp/romp.c, config/romp/romp.h,
config/rs6000/linux64.h, config/rs6000/xcoff.h, config/s390/s390.c,
config/s390/s390.h, config/sh/sh.c, config/sh/sh.h,
config/sparc/sparc.c, config/sparc/sparc.h, config/v850/v850.c,
config/v850/v850.h, config/vax/vax.c, config/vax/vms.h,
config/xtensa/xtensa.c, config/xtensa/xtensa.h:
Move ENCODE_SECTION_INFO to out-of-line function and add
TARGET_ENCODE_SECTION_INFO.
* config/darwin.h (ASM_DECLARE_FUNCTION_NAME): Use hook, not macro.
(ASM_DECLARE_OBJECT_NAME, ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise.
* config/arm/pe.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Rename
from SUBTARGET_*
(switch_to_section): Replace in_rdata case with in_readonly_data.
* config/h8300/h8300.c (h8300_encode_label): Make static.
* config/h8300/h8300-protos.h: Update.
* config/rs6000/rs6000.c (rs6000_elf_encode_section_info): Rename
from rs6000_encode_section_info; make static.
(rs6000_xcoff_encode_section_info): New.
* config/v850/v850.c (v850_encode_data_area): Make static.
* config/v850/v850-protos.h: Update.
* config/vax/vax.c: Include flags.h.
(vms_select_section): Fix typo.
* doc/tm.texi (TARGET_ENCODE_SECTION_INFO): Update from previous
ENCODE_SECTION_INFO docs.
From-SVN: r53606
Diffstat (limited to 'gcc/config/fr30')
-rw-r--r-- | gcc/config/fr30/fr30.h | 62 |
1 files changed, 2 insertions, 60 deletions
diff --git a/gcc/config/fr30/fr30.h b/gcc/config/fr30/fr30.h index 992788a..2f0cf99 100644 --- a/gcc/config/fr30/fr30.h +++ b/gcc/config/fr30/fr30.h @@ -977,61 +977,7 @@ do \ /* A C compound statement with a conditional `goto LABEL;' executed if X (an RTX) is a legitimate memory address on the target machine for a memory - operand of mode MODE. - - It usually pays to define several simpler macros to serve as subroutines for - this one. Otherwise it may be too complicated to understand. - - This macro must exist in two variants: a strict variant and a non-strict - one. The strict variant is used in the reload pass. It must be defined so - that any pseudo-register that has not been allocated a hard register is - considered a memory reference. In contexts where some kind of register is - required, a pseudo-register with no hard register must be rejected. - - The non-strict variant is used in other passes. It must be defined to - accept all pseudo-registers in every context where some kind of register is - required. - - Compiler source files that want to use the strict variant of this macro - define the macro `REG_OK_STRICT'. You should use an `#ifdef REG_OK_STRICT' - conditional to define the strict variant in that case and the non-strict - variant otherwise. - - Subroutines to check for acceptable registers for various purposes (one for - base registers, one for index registers, and so on) are typically among the - subroutines used to define `GO_IF_LEGITIMATE_ADDRESS'. Then only these - subroutine macros need have two variants; the higher levels of macros may be - the same whether strict or not. - - Normally, constant addresses which are the sum of a `symbol_ref' and an - integer are stored inside a `const' RTX to mark them as constant. - Therefore, there is no need to recognize such sums specifically as - legitimate addresses. Normally you would simply recognize any `const' as - legitimate. - - Usually `PRINT_OPERAND_ADDRESS' is not prepared to handle constant sums that - are not marked with `const'. It assumes that a naked `plus' indicates - indexing. If so, then you *must* reject such naked constant sums as - illegitimate addresses, so that none of them will be given to - `PRINT_OPERAND_ADDRESS'. - - On some machines, whether a symbolic address is legitimate depends on the - section that the address refers to. On these machines, define the macro - `ENCODE_SECTION_INFO' to store the information into the `symbol_ref', and - then check for it here. When you see a `const', you will have to look - inside it to find the `symbol_ref' in order to determine the section. - - The best way to modify the name string is by adding text to the beginning, - with suitable punctuation to prevent any ambiguity. Allocate the new name - in `saveable_obstack'. You will have to modify `ASM_OUTPUT_LABELREF' to - remove and decode the added text and output the name accordingly, and define - `STRIP_NAME_ENCODING' to access the original name string. - - You can check the information stored here into the `symbol_ref' in the - definitions of the macros `GO_IF_LEGITIMATE_ADDRESS' and - `PRINT_OPERAND_ADDRESS'. - - Used in explow.c, recog.c, reload.c. */ + operand of mode MODE. */ /* On the FR30 we only have one real addressing mode - an address in a register. There are three special cases however: @@ -1293,12 +1239,8 @@ do \ /* A C compound statement to output to stdio stream STREAM the assembler syntax for an instruction operand that is a memory reference whose address is X. X - is an RTL expression. + is an RTL expression. */ - On some machines, the syntax for a symbolic address depends on the section - that the address refers to. On these machines, define the macro - `ENCODE_SECTION_INFO' to store the information into the `symbol_ref', and - then check for it here. *Note Assembler Format::. */ #define PRINT_OPERAND_ADDRESS(STREAM, X) fr30_print_operand_address (STREAM, X) /* If defined, C string expressions to be used for the `%R', `%L', `%U', and |