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32-bit ELF escape hatch when no fit on last executable page

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... about 1/1000 (4/PAGE_SIZE) chance
	modified:   src/stub/src/i386-linux.elf-main.c
	modified:   misc/testsuite/upx_testsuite_1-expected_sha256sums.sh
   plus all 32-bit elf-fold.h, elf-fold.map
This commit is contained in:
John Reiser
2024-05-06 09:42:13 -07:00
parent 6fc0a00ac8
commit e5546bc8b0
17 changed files with 1047 additions and 1053 deletions
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src/stub/tmp/armeb.v4a-linux.elf-fold.map
Generated Vendored
+8 -8
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@@ -9,7 +9,7 @@ Linker script and memory map
TARGET(elf32-bigarm)
0x0000000000008080 . = ((0x8000 + SIZEOF_HEADERS) + 0xc)
.text 0x0000000000008080 0xafc
.text 0x0000000000008080 0xaec
*(.text)
.text 0x0000000000008080 0x348 tmp/armeb.v4a-linux.elf-fold.o
0x00000000000082ec munmap
@@ -31,18 +31,18 @@ TARGET(elf32-bigarm)
0x000000000000836c div10
0x00000000000082f4 mprotect
0x00000000000082c4 close
.text 0x00000000000083c8 0x7b4 tmp/armeb.v4a-linux.elf-main.o
.text 0x00000000000083c8 0x7a4 tmp/armeb.v4a-linux.elf-main.o
0x00000000000083c8 get_page_mask
0x0000000000008a48 upx_main
0x0000000000008a38 upx_main
*(.data)
.data 0x0000000000008b7c 0x0 tmp/armeb.v4a-linux.elf-fold.o
.data 0x0000000000008b7c 0x0 tmp/armeb.v4a-linux.elf-main.o
.data 0x0000000000008b6c 0x0 tmp/armeb.v4a-linux.elf-fold.o
.data 0x0000000000008b6c 0x0 tmp/armeb.v4a-linux.elf-main.o
.data
.bss 0x0000000000008b7c 0x0
.bss 0x0000000000008b7c 0x0 tmp/armeb.v4a-linux.elf-fold.o
.bss 0x0000000000008b7c 0x0 tmp/armeb.v4a-linux.elf-main.o
.bss 0x0000000000008b6c 0x0
.bss 0x0000000000008b6c 0x0 tmp/armeb.v4a-linux.elf-fold.o
.bss 0x0000000000008b6c 0x0 tmp/armeb.v4a-linux.elf-main.o
LOAD tmp/armeb.v4a-linux.elf-fold.o
LOAD tmp/armeb.v4a-linux.elf-main.o
OUTPUT(tmp/armeb.v4a-linux.elf-fold.bin elf32-bigarm)