PowerPC 32-bit lzma stub defends against omitted linkage area.
https://github.com/upx/upx/issues/60 modified: stub/src/arch/powerpc/32/lzma_d.S modified: stub/src/powerpc-linux.elf-entry.S modified: stub/src/powerpc-linux.elf-fold.S modified: stub/powerpc-darwin.dylib-entry.h modified: stub/powerpc-darwin.macho-entry.h [WTF?] copied: stub/powerpc-darwin.dylib-entry.h -> stub/powerpc-linux.elf-entry.h modified: stub/powerpc-linux.elf-fold.h modified: stub/powerpc-linux.kernel.vmlinux.h modified: stub/tmp/powerpc-linux.elf-fold.map modified: stub/tmp/powerpc-darwin.dylib-entry.bin.dump modified: stub/tmp/powerpc-darwin.macho-entry.bin.dump modified: stub/tmp/powerpc-linux.elf-entry.bin.dump modified: stub/tmp/powerpc-linux.kernel.vmlinux.bin.dump modified: ../.github/travis_testsuite_1.sh
This commit is contained in:
John Reiser
@@ -7,14 +7,14 @@ Idx Name Size VMA LMA File off Algn Flags
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2 NRV2E 00000148 00000000 00000000 0000003c 2**0 CONTENTS, RELOC, READONLY
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3 NRV2D 0000012c 00000000 00000000 00000184 2**0 CONTENTS, RELOC, READONLY
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4 NRV2B 000000f0 00000000 00000000 000002b0 2**0 CONTENTS, RELOC, READONLY
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5 LZMA_ELF00 0000008c 00000000 00000000 000003a0 2**0 CONTENTS, RELOC, READONLY
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6 LZMA_DEC10 0000099c 00000000 00000000 0000042c 2**0 CONTENTS, READONLY
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7 LZMA_DEC20 0000099c 00000000 00000000 00000dc8 2**0 CONTENTS, READONLY
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8 LZMA_DEC30 00000020 00000000 00000000 00001764 2**0 CONTENTS, READONLY
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9 NRV_TAIL 0000001c 00000000 00000000 00001784 2**0 CONTENTS, READONLY
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10 CFLUSH 00000024 00000000 00000000 000017a0 2**0 CONTENTS, READONLY
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11 ELFMAINY 00000000 00000000 00000000 000017c4 2**0 CONTENTS, READONLY
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12 ELFMAINZ 00000204 00000000 00000000 000017c4 2**0 CONTENTS, READONLY
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5 LZMA_ELF00 00000090 00000000 00000000 000003a0 2**0 CONTENTS, RELOC, READONLY
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6 LZMA_DEC10 0000099c 00000000 00000000 00000430 2**0 CONTENTS, READONLY
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7 LZMA_DEC20 0000099c 00000000 00000000 00000dcc 2**0 CONTENTS, READONLY
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8 LZMA_DEC30 00000024 00000000 00000000 00001768 2**0 CONTENTS, READONLY
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9 NRV_TAIL 0000001c 00000000 00000000 0000178c 2**0 CONTENTS, READONLY
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10 CFLUSH 00000024 00000000 00000000 000017a8 2**0 CONTENTS, READONLY
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11 ELFMAINY 00000000 00000000 00000000 000017cc 2**0 CONTENTS, READONLY
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12 ELFMAINZ 00000204 00000000 00000000 000017cc 2**0 CONTENTS, READONLY
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SYMBOL TABLE:
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00000000 l d LZMA_DEC30 00000000 LZMA_DEC30
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00000000 l d NRV_TAIL 00000000 NRV_TAIL
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@@ -49,4 +49,4 @@ OFFSET TYPE VALUE
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RELOCATION RECORDS FOR [LZMA_ELF00]:
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OFFSET TYPE VALUE
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00000004 R_PPC_REL14 LZMA_DEC30+0x00000020
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00000004 R_PPC_REL14 LZMA_DEC30+0x00000024
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@@ -9,14 +9,14 @@ Idx Name Size VMA LMA File off Algn Flags
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4 NRV2E 00000148 00000000 00000000 000000a0 2**0 CONTENTS, RELOC, READONLY
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5 NRV2D 0000012c 00000000 00000000 000001e8 2**0 CONTENTS, RELOC, READONLY
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6 NRV2B 000000f0 00000000 00000000 00000314 2**0 CONTENTS, RELOC, READONLY
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7 LZMA_ELF00 0000008c 00000000 00000000 00000404 2**0 CONTENTS, RELOC, READONLY
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8 LZMA_DEC10 0000099c 00000000 00000000 00000490 2**0 CONTENTS, READONLY
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9 LZMA_DEC20 0000099c 00000000 00000000 00000e2c 2**0 CONTENTS, READONLY
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10 LZMA_DEC30 00000020 00000000 00000000 000017c8 2**0 CONTENTS, READONLY
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11 NRV_TAIL 0000001c 00000000 00000000 000017e8 2**0 CONTENTS, READONLY
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12 CFLUSH 00000020 00000000 00000000 00001804 2**0 CONTENTS, READONLY
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13 MACHMAINY 00000004 00000000 00000000 00001824 2**0 CONTENTS, READONLY
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14 MACHMAINZ 00000054 00000000 00000000 00001828 2**0 CONTENTS, READONLY
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7 LZMA_ELF00 00000090 00000000 00000000 00000404 2**0 CONTENTS, RELOC, READONLY
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8 LZMA_DEC10 0000099c 00000000 00000000 00000494 2**0 CONTENTS, READONLY
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9 LZMA_DEC20 0000099c 00000000 00000000 00000e30 2**0 CONTENTS, READONLY
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10 LZMA_DEC30 00000024 00000000 00000000 000017cc 2**0 CONTENTS, READONLY
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11 NRV_TAIL 0000001c 00000000 00000000 000017f0 2**0 CONTENTS, READONLY
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12 CFLUSH 00000020 00000000 00000000 0000180c 2**0 CONTENTS, READONLY
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13 MACHMAINY 00000004 00000000 00000000 0000182c 2**0 CONTENTS, READONLY
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14 MACHMAINZ 00000054 00000000 00000000 00001830 2**0 CONTENTS, READONLY
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SYMBOL TABLE:
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00000000 l d LZMA_DEC30 00000000 LZMA_DEC30
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00000000 l d NRV_TAIL 00000000 NRV_TAIL
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@@ -53,4 +53,4 @@ OFFSET TYPE VALUE
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RELOCATION RECORDS FOR [LZMA_ELF00]:
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OFFSET TYPE VALUE
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00000004 R_PPC_REL14 LZMA_DEC30+0x00000020
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00000004 R_PPC_REL14 LZMA_DEC30+0x00000024
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@@ -7,14 +7,14 @@ Idx Name Size VMA LMA File off Algn Flags
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2 NRV2E 00000148 00000000 00000000 00000038 2**0 CONTENTS, RELOC, READONLY
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3 NRV2D 0000012c 00000000 00000000 00000180 2**0 CONTENTS, RELOC, READONLY
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4 NRV2B 000000f0 00000000 00000000 000002ac 2**0 CONTENTS, RELOC, READONLY
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5 LZMA_ELF00 0000008c 00000000 00000000 0000039c 2**0 CONTENTS, RELOC, READONLY
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6 LZMA_DEC10 0000099c 00000000 00000000 00000428 2**0 CONTENTS, READONLY
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7 LZMA_DEC20 0000099c 00000000 00000000 00000dc4 2**0 CONTENTS, READONLY
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8 LZMA_DEC30 00000020 00000000 00000000 00001760 2**0 CONTENTS, READONLY
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9 NRV_TAIL 0000001c 00000000 00000000 00001780 2**0 CONTENTS, READONLY
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10 CFLUSH 00000024 00000000 00000000 0000179c 2**0 CONTENTS, READONLY
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11 ELFMAINY 00000022 00000000 00000000 000017c0 2**0 CONTENTS, RELOC, READONLY
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12 ELFMAINZ 000000e8 00000000 00000000 000017e2 2**0 CONTENTS, RELOC, READONLY
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5 LZMA_ELF00 00000090 00000000 00000000 0000039c 2**0 CONTENTS, RELOC, READONLY
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6 LZMA_DEC10 0000099c 00000000 00000000 0000042c 2**0 CONTENTS, READONLY
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7 LZMA_DEC20 0000099c 00000000 00000000 00000dc8 2**0 CONTENTS, READONLY
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8 LZMA_DEC30 00000024 00000000 00000000 00001764 2**0 CONTENTS, READONLY
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9 NRV_TAIL 0000001c 00000000 00000000 00001788 2**0 CONTENTS, READONLY
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10 CFLUSH 00000024 00000000 00000000 000017a4 2**0 CONTENTS, READONLY
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11 ELFMAINY 00000022 00000000 00000000 000017c8 2**0 CONTENTS, RELOC, READONLY
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12 ELFMAINZ 000000e4 00000000 00000000 000017ea 2**0 CONTENTS, RELOC, READONLY
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SYMBOL TABLE:
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00000000 l d LZMA_DEC30 00000000 LZMA_DEC30
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00000000 l d NRV_TAIL 00000000 NRV_TAIL
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@@ -33,7 +33,7 @@ SYMBOL TABLE:
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RELOCATION RECORDS FOR [ELFMAINX]:
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OFFSET TYPE VALUE
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00000000 R_PPC_REL24 ELFMAINZ+0x000000d8
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00000000 R_PPC_REL24 ELFMAINZ+0x000000d4
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RELOCATION RECORDS FOR [NRV2E]:
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OFFSET TYPE VALUE
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@@ -49,7 +49,7 @@ OFFSET TYPE VALUE
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RELOCATION RECORDS FOR [LZMA_ELF00]:
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OFFSET TYPE VALUE
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00000004 R_PPC_REL14 LZMA_DEC30+0x00000020
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00000004 R_PPC_REL14 LZMA_DEC30+0x00000024
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RELOCATION RECORDS FOR [ELFMAINY]:
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OFFSET TYPE VALUE
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@@ -9,30 +9,30 @@ Linker script and memory map
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TARGET(elf32-powerpc)
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0x0000000000100080 . = ((0x100000 + SIZEOF_HEADERS) + 0xc)
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.text 0x0000000000100080 0xc68
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.text 0x0000000000100080 0xc64
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*(.text)
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.text 0x0000000000100080 0x110 tmp/powerpc-linux.elf-fold.o
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0x0000000000100180 munmap
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0x0000000000100144 mmap
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0x0000000000100160 read
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0x0000000000100158 exit
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0x0000000000100188 brk
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0x0000000000100168 open
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0x0000000000100178 mprotect
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0x0000000000100170 close
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.text 0x0000000000100190 0xb58 tmp/powerpc-linux.elf-main.o
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0x0000000000100ab4 upx_main
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.text 0x0000000000100080 0x10c tmp/powerpc-linux.elf-fold.o
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0x000000000010017c munmap
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0x0000000000100140 mmap
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0x000000000010015c read
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0x0000000000100154 exit
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0x0000000000100184 brk
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0x0000000000100164 open
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0x0000000000100174 mprotect
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0x000000000010016c close
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.text 0x000000000010018c 0xb58 tmp/powerpc-linux.elf-main.o
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0x0000000000100ab0 upx_main
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*(.data)
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.data 0x0000000000100ce8 0x0 tmp/powerpc-linux.elf-fold.o
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.data 0x0000000000100ce8 0x0 tmp/powerpc-linux.elf-main.o
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.data 0x0000000000100ce4 0x0 tmp/powerpc-linux.elf-fold.o
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.data 0x0000000000100ce4 0x0 tmp/powerpc-linux.elf-main.o
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.data
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.bss 0x0000000000100ce8 0x0
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.bss 0x0000000000100ce8 0x0 tmp/powerpc-linux.elf-fold.o
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.bss 0x0000000000100ce8 0x0 tmp/powerpc-linux.elf-main.o
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.bss 0x0000000000100ce4 0x0
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.bss 0x0000000000100ce4 0x0 tmp/powerpc-linux.elf-fold.o
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.bss 0x0000000000100ce4 0x0 tmp/powerpc-linux.elf-main.o
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.rela.dyn 0x0000000000100ce8 0x0
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.rela.dyn 0x0000000000100ce4 0x0
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.rela.text 0x0000000000000000 0x0 tmp/powerpc-linux.elf-fold.o
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LOAD tmp/powerpc-linux.elf-fold.o
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LOAD tmp/powerpc-linux.elf-main.o
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@@ -12,11 +12,11 @@ Idx Name Size VMA LMA File off Algn Flags
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7 NRV_TAIL 0000001c 00000000 00000000 0000040c 2**0 CONTENTS, READONLY
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8 CFLUSH 00000024 00000000 00000000 00000428 2**0 CONTENTS, READONLY
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9 LZMA 00000000 00000000 00000000 0000044c 2**0 CONTENTS, READONLY
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10 LZMA_ELF00 0000008c 00000000 00000000 0000044c 2**0 CONTENTS, RELOC, READONLY
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11 LZMA_DEC10 0000099c 00000000 00000000 000004d8 2**0 CONTENTS, READONLY
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12 LZMA_DEC20 0000099c 00000000 00000000 00000e74 2**0 CONTENTS, READONLY
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13 LZMA_DEC30 00000020 00000000 00000000 00001810 2**0 CONTENTS, READONLY
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14 UPX1HEAD 00000020 00000000 00000000 00001830 2**0 CONTENTS, READONLY
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10 LZMA_ELF00 00000090 00000000 00000000 0000044c 2**0 CONTENTS, RELOC, READONLY
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11 LZMA_DEC10 0000099c 00000000 00000000 000004dc 2**0 CONTENTS, READONLY
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12 LZMA_DEC20 0000099c 00000000 00000000 00000e78 2**0 CONTENTS, READONLY
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13 LZMA_DEC30 00000024 00000000 00000000 00001814 2**0 CONTENTS, READONLY
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14 UPX1HEAD 00000020 00000000 00000000 00001838 2**0 CONTENTS, READONLY
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SYMBOL TABLE:
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00000000 l d LINUX020 00000000 LINUX020
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00000000 l d LINUX030 00000000 LINUX030
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@@ -60,4 +60,4 @@ OFFSET TYPE VALUE
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RELOCATION RECORDS FOR [LZMA_ELF00]:
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OFFSET TYPE VALUE
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00000004 R_PPC_REL14 LZMA_DEC30+0x00000020
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00000004 R_PPC_REL14 LZMA_DEC30+0x00000024
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