gwj / at91sam9263 · Commits

Commit 766a487abf4c006b8f1e2b997c0b39b8646e898b

Authored by bellard
1 parent 72f03900

ppc build 


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@9 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 2 changed files with 160 additions and 2 deletions
Makefile
  View file @766a487
  1 +ARCH=i386
  2 +#ARCH=ppc
  3 +
  4 +ifeq ($(ARCH),i386)
1 CFLAGS=-Wall -O2 -g 5 CFLAGS=-Wall -O2 -g
2 LDFLAGS=-g 6 LDFLAGS=-g
3 -DEFINES=-D_GNU_SOURCE -DGEMU -DDOSEMU #-DNO_TRACE_MSGS 7 +LIBS=
  8 +CC=gcc
  9 +DEFINES=-DHAVE_BYTESWAP_H
  10 +endif
  11 +
  12 +ifeq ($(ARCH),ppc)
  13 +GCC_LIBS_DIR=/usr/netgem/tools/lib/gcc-lib/powerpc-linux/2.95.2
  14 +DIST=/home/fbe/nsv/dist/hw/n6-dtt
  15 +CC=powerpc-linux-gcc -msoft-float
  16 +CFLAGS=-Wall -pipe -O2 -mcpu=405 -mbig -nostdinc -g -I$(GCC_LIBS_DIR)/include -I$(DIST)/include
  17 +LIBS_DIR=$(DIST)/lib
  18 +CRT1=$(LIBS_DIR)/crt1.o
  19 +CRTI=$(LIBS_DIR)/crti.o
  20 +CRTN=$(LIBS_DIR)/crtn.o
  21 +CRTBEGIN=$(GCC_LIBS_DIR)/crtbegin.o
  22 +CRTEND=$(GCC_LIBS_DIR)/crtend.o
  23 +LDFLAGS=-static -g -nostdlib $(CRT1) $(CRTI) $(CRTBEGIN)
  24 +LIBS=-L$(LIBS_DIR) -ltinyc -lgcc $(CRTEND) $(CRTN)
  25 +DEFINES=-Dsocklen_t=int
  26 +endif
  27 +
  28 +#########################################################
  29 +
  30 +DEFINES+=-D_GNU_SOURCE -DGEMU -DDOSEMU #-DNO_TRACE_MSGS
  31 +LDSCRIPT=$(ARCH).ld
4 32
5 OBJS= i386/fp87.o i386/interp_main.o i386/interp_modrm.o i386/interp_16_32.o \ 33 OBJS= i386/fp87.o i386/interp_main.o i386/interp_modrm.o i386/interp_16_32.o \
6 i386/interp_32_16.o i386/interp_32_32.o i386/emu-utils.o \ 34 i386/interp_32_16.o i386/interp_32_32.o i386/emu-utils.o \
@@ -12,7 +40,7 @@ SRCS = $(OBJS:.o=.c) @@ -12,7 +40,7 @@ SRCS = $(OBJS:.o=.c)
12 all: gemu 40 all: gemu
13 41
14 gemu: $(OBJS) 42 gemu: $(OBJS)
15 - $(CC) -Wl,-T,i386.ld $(LDFLAGS) -o $@ $(OBJS) 43 + $(CC) -Wl,-T,$(LDSCRIPT) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
16 44
17 depend: $(SRCS) 45 depend: $(SRCS)
18 $(CC) -MM $(CFLAGS) $^ 1>.depend 46 $(CC) -MM $(CFLAGS) $^ 1>.depend
ppc.ld 0 → 100644
  View file @766a487
  1 +/* ld script to make i386 Linux kernel
  2 + * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>;
  3 + */
  4 +OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc")
  5 +OUTPUT_ARCH(powerpc)
  6 +SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/alpha-unknown-linux-gnu/lib);
  7 +ENTRY(_start)
  8 +SECTIONS
  9 +{
  10 + /* Read-only sections, merged into text segment: */
  11 + . = 0x60000000 + SIZEOF_HEADERS;
  12 + .interp : { *(.interp) }
  13 + .hash : { *(.hash) }
  14 + .dynsym : { *(.dynsym) }
  15 + .dynstr : { *(.dynstr) }
  16 + .gnu.version : { *(.gnu.version) }
  17 + .gnu.version_d : { *(.gnu.version_d) }
  18 + .gnu.version_r : { *(.gnu.version_r) }
  19 + .rel.text :
  20 + { *(.rel.text) *(.rel.gnu.linkonce.t*) }
  21 + .rela.text :
  22 + { *(.rela.text) *(.rela.gnu.linkonce.t*) }
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  24 + { *(.rel.data) *(.rel.gnu.linkonce.d*) }
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  27 + .rel.rodata :
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  37 + .rel.init : { *(.rel.init) }
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  39 + .rel.fini : { *(.rel.fini) }
  40 + .rela.fini : { *(.rela.fini) }
  41 + .rel.bss : { *(.rel.bss) }
  42 + .rela.bss : { *(.rela.bss) }
  43 + .rel.plt : { *(.rel.plt) }
  44 + .rela.plt : { *(.rela.plt) }
  45 + .init : { *(.init) } =0x47ff041f
  46 + .text :
  47 + {
  48 + *(.text)
  49 + /* .gnu.warning sections are handled specially by elf32.em. */
  50 + *(.gnu.warning)
  51 + *(.gnu.linkonce.t*)
  52 + } =0x47ff041f
  53 + _etext = .;
  54 + PROVIDE (etext = .);
  55 + .fini : { *(.fini) } =0x47ff041f
  56 + .rodata : { *(.rodata) *(.gnu.linkonce.r*) }
  57 + .rodata1 : { *(.rodata1) }
  58 + .reginfo : { *(.reginfo) }
  59 + /* Adjust the address for the data segment. We want to adjust up to
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  61 + . = ALIGN(0x100000) + (. & (0x100000 - 1));
  62 + .data :
  63 + {
  64 + *(.data)
  65 + *(.gnu.linkonce.d*)
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  76 + }
  77 + .plt : { *(.plt) }
  78 + .got : { *(.got.plt) *(.got) }
  79 + .dynamic : { *(.dynamic) }
  80 + /* We want the small data sections together, so single-instruction offsets
  81 + can access them all, and initialized data all before uninitialized, so
  82 + we can shorten the on-disk segment size. */
  83 + .sdata : { *(.sdata) }
  84 + _edata = .;
  85 + PROVIDE (edata = .);
  86 + __bss_start = .;
  87 + .sbss : { *(.sbss) *(.scommon) }
  88 + .bss :
  89 + {
  90 + *(.dynbss)
  91 + *(.bss)
  92 + *(COMMON)
  93 + }
  94 + _end = . ;
  95 + PROVIDE (end = .);
  96 + /* Stabs debugging sections. */
  97 + .stab 0 : { *(.stab) }
  98 + .stabstr 0 : { *(.stabstr) }
  99 + .stab.excl 0 : { *(.stab.excl) }
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  104 + /* DWARF debug sections.
  105 + Symbols in the DWARF debugging sections are relative to the beginning
  106 + of the section so we begin them at 0. */
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  108 + .debug 0 : { *(.debug) }
  109 + .line 0 : { *(.line) }
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  127 + .debug_typenames 0 : { *(.debug_typenames) }
  128 + .debug_varnames 0 : { *(.debug_varnames) }
  129 + /* These must appear regardless of . */
  130 +}