mirror of https://github.com/pret/pokeemerald.git
Simplify ld_script for modern, use devkitARM libs
This commit is contained in:
PikalaxALT
parent
255a5c1832
commit
10a88b6a71
14
Makefile
14
Makefile
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@ -39,18 +39,20 @@ CC1 := tools/agbcc/bin/agbcc$(EXE)
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override CFLAGS += -mthumb-interwork -Wimplicit -Wparentheses -Werror -O2 -fhex-asm
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ROM := pokeemerald.gba
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OBJ_DIR := build/emerald
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LIBPATH := -L ../../tools/agbcc/lib
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else
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CC1 := $(shell $(PREFIX)gcc --print-prog-name=cc1)
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override CFLAGS += -mthumb -mthumb-interwork -O2 -mabi=apcs-gnu -mtune=arm7tdmi -march=armv4t -quiet -fno-toplevel-reorder -Wno-aggressive-loop-optimizations -Wno-pointer-to-int-cast
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ROM := pokeemerald_modern.gba
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OBJ_DIR := build/modern
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LIBPATH := -L $(DEVKITARM)/lib/gcc/arm-none-eabi/*/thumb -L $(DEVKITARM)/arm-none-eabi/lib/thumb
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endif
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CPPFLAGS := -I tools/agbcc/include -I tools/agbcc -iquote include -Wno-trigraphs -DMODERN=$(MODERN)
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LDFLAGS = -Map ../../$(MAP)
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LIB := -L ../../tools/agbcc/lib -lgcc -lc
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LIB := $(LIBPATH) -lgcc -lc
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SHA1 := $(shell { command -v sha1sum || command -v shasum; } 2>/dev/null) -c
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GFX := tools/gbagfx/gbagfx$(EXE)
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@ -204,8 +206,14 @@ $(OBJ_DIR)/sym_common.ld: sym_common.txt $(C_OBJS) $(wildcard common_syms/*.txt)
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$(OBJ_DIR)/sym_ewram.ld: sym_ewram.txt
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$(RAMSCRGEN) ewram_data $< ENGLISH > $@
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$(OBJ_DIR)/ld_script.ld: ld_script.txt $(OBJ_DIR)/sym_bss.ld $(OBJ_DIR)/sym_common.ld $(OBJ_DIR)/sym_ewram.ld
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cd $(OBJ_DIR) && sed "s#tools/#../../tools/#g" ../../ld_script.txt > ld_script.ld
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ifeq ($(MODERN),0)
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LD_SCRIPT := ld_script.txt
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else
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LD_SCRIPT := ld_script_modern.txt
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endif
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$(OBJ_DIR)/ld_script.ld: $(LD_SCRIPT) $(OBJ_DIR)/sym_bss.ld $(OBJ_DIR)/sym_common.ld $(OBJ_DIR)/sym_ewram.ld
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cd $(OBJ_DIR) && sed "s#tools/#../../tools/#g" ../../$(LD_SCRIPT) > ld_script.ld
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$(ELF): $(OBJ_DIR)/ld_script.ld $(OBJS)
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cd $(OBJ_DIR) && $(LD) $(LDFLAGS) -T ld_script.ld -o ../../$@ $(OBJS_REL) $(LIB)
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@ -0,0 +1,162 @@
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ENTRY(Start)
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gNumMusicPlayers = 4;
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gMaxLines = 0;
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SECTIONS {
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. = 0x2000000;
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ewram (NOLOAD) :
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ALIGN(4)
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{
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gHeap = .;
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. = 0x1C000;
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INCLUDE "sym_ewram.ld"
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. = 0x40000;
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}
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. = 0x3000000;
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iwram (NOLOAD) :
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ALIGN(4)
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{
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/* .bss starts at 0x3000000 */
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INCLUDE "sym_bss.ld"
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/* .bss.code starts at 0x3001AA8 */
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src/m4a.o(.bss.code);
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/* COMMON starts at 0x30022A8 */
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INCLUDE "sym_common.ld"
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*libc.a:sbrkr.o(COMMON);
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end = .;
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. = 0x8000;
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}
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. = 0x8000000;
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.text :
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ALIGN(4)
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{
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asm/crt0.o(.text);
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src/*.o(.text);
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asm/*.o(.text);
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} =0
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script_data :
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ALIGN(4)
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{
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data/event_scripts.o(script_data);
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data/battle_anim_scripts.o(script_data);
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data/battle_scripts_1.o(script_data);
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data/field_effect_scripts.o(script_data);
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data/battle_scripts_2.o(script_data);
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data/battle_ai_scripts.o(script_data);
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data/contest_ai_scripts.o(script_data);
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data/mystery_event_script_cmd_table.o(script_data);
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} =0
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lib_text :
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ALIGN(4)
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{
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asm/libgcnmultiboot.o(.text);
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asm/m4a_1.o(.text);
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src/m4a.o(.text);
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src/agb_flash.o(.text);
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src/agb_flash_1m.o(.text);
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src/agb_flash_mx.o(.text);
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src/siirtc.o(.text);
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src/librfu_stwi.o(.text);
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src/librfu_intr.o(.text);
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asm/librfu_intr.o(.text);
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src/librfu_rfu.o(.text);
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asm/librfu.o(.text);
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asm/libagbsyscall.o(.text);
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*libgcc.a:*.o(.text*);
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*libc.a:*.o(.text*);
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src/libisagbprn.o(.text);
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} =0
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.rodata :
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ALIGN(4)
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{
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src/*.o(.rodata*);
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data/*.o(.rodata*);
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} =0
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song_data :
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ALIGN(4)
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{
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sound/songs/*.o(.rodata);
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} =0
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lib_rodata :
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SUBALIGN(4)
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{
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src/m4a.o(.rodata);
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src/agb_flash.o(.rodata);
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src/agb_flash_1m.o(.rodata);
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src/agb_flash_mx.o(.rodata);
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src/agb_flash_le.o(.rodata);
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src/siirtc.o(.rodata);
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data/librfu_rodata.o(.rodata);
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*libgcc.a:*.o(.rodata*);
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*libc.a:*.o(.rodata*);
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*libc.a:*.o(.data*);
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src/libisagbprn.o(.rodata);
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} =0
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other_data :
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ALIGN(4)
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{
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data/unknown_serial_data.o(.rodata);
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data/multiboot_berry_glitch_fix.o(.rodata);
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data/multiboot_pokemon_colosseum.o(.rodata);
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} =0
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anim_mon_front_pic_data :
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ALIGN(4)
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{
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src/anim_mon_front_pics.o(.rodata);
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} =0
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gfx_data :
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ALIGN(4)
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{
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src/graphics.o(.rodata);
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} =0
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/* DWARF debug sections.
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Symbols in the DWARF debugging sections are relative to the beginning
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of the section so we begin them at 0. */
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/* DWARF 1 */
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.debug 0 : { *(.debug) }
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.line 0 : { *(.line) }
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/* GNU DWARF 1 extensions */
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.debug_srcinfo 0 : { *(.debug_srcinfo) }
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.debug_sfnames 0 : { *(.debug_sfnames) }
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/* DWARF 1.1 and DWARF 2 */
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.debug_aranges 0 : { *(.debug_aranges) }
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.debug_pubnames 0 : { *(.debug_pubnames) }
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/* DWARF 2 */
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.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
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.debug_abbrev 0 : { *(.debug_abbrev) }
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.debug_line 0 : { *(.debug_line) }
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.debug_frame 0 : { *(.debug_frame) }
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.debug_str 0 : { *(.debug_str) }
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.debug_loc 0 : { *(.debug_loc) }
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.debug_macinfo 0 : { *(.debug_macinfo) }
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/* Discard everything not specifically mentioned above. */
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/DISCARD/ :
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{
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*(*);
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}
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}
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