--android-shlib for 32-bit ARM

Includes better handling of asl_delta in execution stub.

    	modified:   p_lx_elf.cpp
    	modified:   p_lx_elf.h
    	modified:   stub/src/arm.v4t-linux.shlib-init.S
    	modified:   stub/src/arm64-linux.shlib-init.S
This commit is contained in:
John Reiser 2018-01-27 22:00:16 -08:00
parent 5a28a51abc
commit be83788666
6 changed files with 1171 additions and 1055 deletions

View File

@ -354,6 +354,8 @@ off_t PackLinuxElf::pack3(OutputFile *fo, Filter &ft) // return length of output
off_t PackLinuxElf32::pack3(OutputFile *fo, Filter &ft)
{
off_t flen = super::pack3(fo, ft); // loader follows compressed PT_LOADs
// NOTE: PackLinuxElf::pack3 adjusted xct_off for the extra page
unsigned v_hole = sz_pack2 + lsize;
set_te32(&elfout.phdr[0].p_filesz, v_hole);
set_te32(&elfout.phdr[0].p_memsz, v_hole);
@ -377,20 +379,30 @@ off_t PackLinuxElf32::pack3(OutputFile *fo, Filter &ft)
set_te32(&elfout.phdr[0].p_filesz, sz_pack2 + lsize);
set_te32(&elfout.phdr[0].p_memsz, sz_pack2 + lsize);
if (0==xct_off) { // not shared library; adjust PT_LOAD
v_hole = page_mask & (~page_mask + v_hole + get_te32(&elfout.phdr[0].p_vaddr));
// .p_align can be big for segments, but Linux uses 4KiB pages.
// This allows [vvar], [vdso], etc to sneak into the gap
// between end_text and data, which we wish to prevent
// because the expanded program will use that space.
// So: pretend 4KiB pages.
unsigned const pm = (Elf64_Ehdr::EM_PPC64 == e_machine)
? page_mask // reducing to 4KiB DOES NOT WORK ??
: ((~(unsigned)0)<<12);
v_hole = pm & (~pm + v_hole + get_te32(&elfout.phdr[0].p_vaddr));
set_te32(&elfout.phdr[1].p_vaddr, v_hole);
set_te32(&elfout.phdr[1].p_align, ((unsigned)0) - pm);
elfout.phdr[1].p_paddr = elfout.phdr[1].p_vaddr;
elfout.phdr[1].p_offset = 0;
set_te32(&elfout.phdr[1].p_memsz, getbrk(phdri, e_phnum) - v_hole);
set_te32(&elfout.phdr[1].p_flags, Elf32_Phdr::PF_W|Elf32_Phdr::PF_R);
}
if (0!=xct_off) { // shared library
Elf32_Phdr *phdr = phdri;
Elf32_Phdr *phdr = (Elf32_Phdr *)lowmem.subref(
"bad e_phoff", e_phoff, e_phnum * sizeof(Elf32_Phdr));
unsigned off = fo->st_size();
unsigned off_init = 0; // where in file
unsigned va_init = sz_pack2; // virtual address
so_slide = 0;
for (int j = e_phnum; --j>=0; ++phdr) {
for (unsigned j = 0; j < e_phnum; ++j, ++phdr) {
unsigned const len = get_te32(&phdr->p_filesz);
unsigned const ioff = get_te32(&phdr->p_offset);
unsigned align= get_te32(&phdr->p_align);
@ -425,15 +437,13 @@ off_t PackLinuxElf32::pack3(OutputFile *fo, Filter &ft)
continue; // all done with this PT_LOAD
}
// Compute new offset of &DT_INIT.d_val.
if (/*0==jni_onload_sym &&*/ Elf32_Phdr::PT_DYNAMIC==type) {
if (Elf32_Phdr::PT_DYNAMIC==type) {
off_init = ioff + ((xct_off < ioff) ? so_slide : 0);
fi->seek(ioff, SEEK_SET);
fi->read(ibuf, len);
Elf32_Dyn *dyn = (Elf32_Dyn *)(void *)ibuf;
Elf32_Dyn *dyn = (Elf32_Dyn *)(void *)&file_image[ioff];
for (int j2 = len; j2 > 0; ++dyn, j2 -= sizeof(*dyn)) {
if (Elf32_Dyn::DT_INIT==get_te32(&dyn->d_tag)) {
unsigned const t = (unsigned char *)&dyn->d_val -
(unsigned char *)ibuf;
(unsigned char *)&file_image[ioff];
off_init += t;
break;
}
@ -443,6 +453,7 @@ off_t PackLinuxElf32::pack3(OutputFile *fo, Filter &ft)
if (xct_off < ioff)
set_te32(&phdr->p_offset, so_slide + ioff);
} // end each Phdr
if (off_init) { // change DT_INIT.d_val
fo->seek(off_init, SEEK_SET);
va_init |= (Elf32_Ehdr::EM_ARM==e_machine); // THUMB mode
@ -452,16 +463,24 @@ off_t PackLinuxElf32::pack3(OutputFile *fo, Filter &ft)
}
if (opt->o_unix.android_shlib) {
// Update {DYNAMIC}.sh_offset by so_slide.
Elf32_Shdr *shdr = shdri;
Elf32_Shdr *shdr = (Elf32_Shdr *)lowmem.subref(
"bad e_shoff", xct_off - asl_delta, e_shnum * sizeof(Elf32_Shdr));
for (unsigned j = 0; j < e_shnum; ++shdr, ++j) {
unsigned sh_type = get_te32(&shdr->sh_type);
if (Elf32_Shdr::SHT_DYNAMIC == get_te32(&shdr->sh_type)) {
upx_uint32_t offset = get_te32(&shdr->sh_offset);
set_te32(&shdr->sh_offset, so_slide - asl_delta + offset );
fo->seek(j * sizeof(Elf32_Shdr) - asl_delta + xct_off, SEEK_SET);
unsigned offset = get_te32(&shdr->sh_offset);
set_te32(&shdr->sh_offset, so_slide + offset );
fo->seek(j * sizeof(Elf32_Shdr) + xct_off - asl_delta, SEEK_SET);
fo->rewrite(shdr, sizeof(*shdr));
fo->seek(0, SEEK_END);
break;
}
if (Elf32_Shdr::SHT_REL == sh_type
&& n_jmp_slot
&& !strcmp(".rel.plt", get_te32(&shdr->sh_name) + shstrtab)) {
unsigned f_off = elf_get_offset_from_address(plt_off);
fo->seek(so_slide + f_off, SEEK_SET); // FIXME: assumes PT_LOAD[1]
fo->rewrite(&file_image[f_off], n_jmp_slot * sizeof(void *));
}
}
}
else { // !opt->o_unix.android_shlib)
@ -2521,6 +2540,7 @@ PackLinuxElf64::generateElfHdr(
#define WANT_REL_ENUM
#include "p_elf_enum.h"
#undef WANT_REL_ENUM
void PackLinuxElf32::pack1(OutputFile *fo, Filter & /*ft*/)
{
@ -2567,13 +2587,20 @@ void PackLinuxElf32::pack1(OutputFile *fo, Filter & /*ft*/)
page_mask = ~0u<<lg2_page;
progid = 0; // getRandomId(); not useful, so do not clutter
sz_elf_hdrs = sizeof(ehdri) + sz_phdrs;
if (0!=xct_off) { // shared library
sz_elf_hdrs = xct_off;
fo->write(file_image, xct_off); // before the first SHF_EXECINSTR (typ ".plt")
lowmem.alloc(xct_off + (!opt->o_unix.android_shlib
? 0
: e_shnum * sizeof(Elf32_Shdr)));
memcpy(lowmem, file_image, xct_off); // android omits Shdr here
fo->write(lowmem, xct_off); // < SHF_EXECINSTR (typ: in .plt or .init)
if (opt->o_unix.android_shlib) {
// In order to pacify the runtime linker on Android "O" ("Oreo"),
// we will splice-in a 4KiB page that contains an "extra" copy
// of the Shdr and shstrtab.
// of the Shdr, any PT_NOTE above xct_off, and shstrtab.
// File order: Ehdr, Phdr[], section contents below xct_off,
// Shdr_copy[], PT_NOTEs.hi, shstrtab.
xct_va += asl_delta;
//xct_off += asl_delta; // not yet
@ -2592,9 +2619,11 @@ void PackLinuxElf32::pack1(OutputFile *fo, Filter & /*ft*/)
}
// Relocate dynsym (DT_SYMTAB) which is below xct_va
Elf32_Sym *sym = const_cast<Elf32_Sym *>(dynsym);
unsigned off_dynsym = get_te32(&sec_dynsym->sh_offset);
unsigned sz_dynsym = get_te32(&sec_dynsym->sh_size);
unsigned const off_dynsym = get_te32(&sec_dynsym->sh_offset);
unsigned const sz_dynsym = get_te32(&sec_dynsym->sh_size);
Elf32_Sym *dyntym = (Elf32_Sym *)lowmem.subref(
"bad dynsym", off_dynsym, sz_dynsym);
Elf32_Sym *sym = dyntym;
for (int j = sz_dynsym / sizeof(Elf32_Sym); --j>=0; ++sym) {
unsigned symval = get_te32(&sym->st_value);
unsigned symsec = get_te16(&sym->st_shndx);
@ -2604,37 +2633,56 @@ void PackLinuxElf32::pack1(OutputFile *fo, Filter & /*ft*/)
set_te32(&sym->st_value, asl_delta + symval);
}
}
fo->seek(off_dynsym, SEEK_SET); fo->rewrite(dynsym, sz_dynsym);
set_te32(&ehdri.e_shoff, sz_elf_hdrs);
fo->seek(0, SEEK_SET); fo->rewrite(&ehdri, sizeof(ehdri));
// Relocate Phdr virtual addresses, but not physical offsets and sizes
/* Elf32_Phdr * */ phdr = phdri;
for (int j = e_phnum; --j>=0; ++phdr) {
unsigned offset = get_te32(&phdr->p_offset);
unsigned char buf_notes[512]; memset(buf_notes, 0, sizeof(buf_notes));
unsigned len_notes = 0;
phdr = (Elf32_Phdr *)lowmem.subref(
"bad e_phoff", e_phoff, e_phnum * sizeof(Elf32_Phdr));
for (unsigned j = 0; j < e_phnum; ++j, ++phdr) {
upx_uint32_t offset = get_te32(&phdr->p_offset);
if (xct_off <= offset) { // above the extra page
//set_te32(&phdr->p_offset, asl_delta + offset); // physical
unsigned addr = get_te32(&phdr->p_paddr);
set_te32(&phdr->p_paddr, asl_delta + addr);
addr = get_te32(&phdr->p_vaddr);
set_te32(&phdr->p_vaddr, asl_delta + addr);
if (PT_NOTE32 == get_te32(&phdr->p_type)) {
upx_uint32_t memsz = get_te32(&phdr->p_memsz);
if (sizeof(buf_notes) < (memsz + len_notes)) {
throwCantPack("PT_NOTES too big");
}
set_te32(&phdr->p_vaddr,
len_notes + (e_shnum * sizeof(Elf32_Shdr)) + xct_off);
phdr->p_offset = phdr->p_paddr = phdr->p_vaddr;
memcpy(&buf_notes[len_notes], &file_image[offset], memsz);
len_notes += memsz;
}
else {
//set_te32(&phdr->p_offset, asl_delta + offset); // physical
upx_uint32_t addr = get_te32(&phdr->p_paddr);
set_te32(&phdr->p_paddr, asl_delta + addr);
addr = get_te32(&phdr->p_vaddr);
set_te32(&phdr->p_vaddr, asl_delta + addr);
}
}
// .p_filesz,.p_memsz are updated in ::pack3
}
// FIXME
fo->rewrite(phdri, e_phnum * sizeof(Elf32_Phdr)); // adjacent to Ehdr
Elf32_Ehdr *const ehdr = (Elf32_Ehdr *)&lowmem[0];
upx_uint32_t e_entry = get_te32(&ehdr->e_entry);
if (xct_off < e_entry) {
set_te32(&ehdr->e_entry, asl_delta + e_entry);
}
// Relocate Shdr; and Rela, Rel (below xct_off)
Elf32_Shdr *shdr = shdri;
set_te32(&ehdr->e_shoff, xct_off);
memcpy(&lowmem[xct_off], shdri, e_shnum * sizeof(Elf32_Shdr));
Elf32_Shdr *const shdro = (Elf32_Shdr *)&lowmem[xct_off];
Elf32_Shdr *shdr = shdro;
unsigned sz_shstrtab = get_te32(&sec_strndx->sh_size);
for (int j = e_shnum; --j>=0; ++shdr) {
for (unsigned j = 0; j < e_shnum; ++j, ++shdr) {
unsigned sh_type = get_te32(&shdr->sh_type);
unsigned sh_size = get_te32(&shdr->sh_size);
unsigned sh_offset = get_te32(&shdr->sh_offset);
unsigned sh_entsize = get_te32(&shdr->sh_entsize);
if (xct_off <= sh_offset) {
set_te32(&shdr->sh_offset, asl_delta + sh_offset);
//set_te32(&shdr->sh_offset, asl_delta + sh_offset); // FIXME ??
upx_uint32_t addr = get_te32(&shdr->sh_addr);
set_te32(&shdr->sh_addr, asl_delta + addr);
}
@ -2644,15 +2692,41 @@ void PackLinuxElf32::pack1(OutputFile *fo, Filter & /*ft*/)
snprintf(msg, sizeof(msg), "bad Rela.sh_entsize %u", sh_entsize);
throwCantPack(msg);
}
Elf32_Rela *rela = (Elf32_Rela *)(sh_offset + file_image);
n_jmp_slot = 0;
plt_off = ~0u;
Elf32_Rela *const relb = (Elf32_Rela *)lowmem.subref(
"bad Rela offset", sh_offset, sh_size);
Elf32_Rela *rela = relb;
for (int k = sh_size / sh_entsize; --k >= 0; ++rela) {
unsigned r_addend = get_te32(&rela->r_addend);
unsigned r_offset = get_te32(&rela->r_offset);
unsigned r_info = get_te32(&rela->r_info);
unsigned r_type = ELF32_R_TYPE(r_info);
if (xct_off <= r_offset) {
set_te32(&rela->r_offset, asl_delta + r_offset);
}
if (Elf32_Ehdr::EM_ARM == e_machine) {
if (R_ARM_RELATIVE == r_type) {
if (xct_off <= r_addend) {
set_te32(&rela->r_addend, asl_delta + r_addend);
}
}
if (R_ARM_JUMP_SLOT == r_type) {
// .rela.plt contains offset of the "first time" target
if (plt_off > r_offset) {
plt_off = r_offset;
}
unsigned d = elf_get_offset_from_address(r_offset);
unsigned w = get_te32(&file_image[d]);
if (xct_off <= w) {
set_te32(&file_image[d], asl_delta + w);
}
++n_jmp_slot;
}
}
}
fo->seek(sh_offset, SEEK_SET);
fo->rewrite(sh_offset + file_image, sh_size);
fo->rewrite(relb, sh_size);
}
if (Elf32_Shdr::SHT_REL == sh_type) {
if (sizeof(Elf32_Rel) != sh_entsize) {
@ -2660,32 +2734,65 @@ void PackLinuxElf32::pack1(OutputFile *fo, Filter & /*ft*/)
snprintf(msg, sizeof(msg), "bad Rel.sh_entsize %u", sh_entsize);
throwCantPack(msg);
}
Elf32_Rel *rel = (Elf32_Rel *)(sh_offset + file_image);
n_jmp_slot = 0;
plt_off = ~0u;
Elf32_Rel *const rel0 = (Elf32_Rel *)lowmem.subref(
"bad Rel offset", sh_offset, sh_size);
Elf32_Rel *rel = rel0;
for (int k = sh_size / sh_entsize; --k >= 0; ++rel) {
unsigned r_offset = get_te32(&rel->r_offset);
unsigned r_offset = get_te32(&rel->r_offset);
unsigned r_info = get_te32(&rel->r_info);
unsigned r_type = ELF32_R_TYPE(r_info);
unsigned d = elf_get_offset_from_address(r_offset);
unsigned w = get_te32(&file_image[d]);
if (xct_off <= r_offset) {
set_te32(&rel->r_offset, asl_delta + r_offset);
}
// r_offset must be in 2nd PT_LOAD; .p_vaddr was already relocated
unsigned d = elf_get_offset_from_address(asl_delta + r_offset);
unsigned w = get_te32(&file_image[d]);
unsigned r_info = get_te32(&rel->r_info);
unsigned r_type = ELF32_R_TYPE(r_info);
if (xct_off <= w
&& Elf32_Ehdr::EM_ARM == e_machine
&& ( R_ARM_RELATIVE == r_type
|| R_ARM_JUMP_SLOT == r_type)) {
set_te32(&file_image[d], asl_delta + w);
if (Elf32_Ehdr::EM_ARM == e_machine) {
if (R_ARM_RELATIVE == r_type) {
if (xct_off <= w) {
set_te32(&file_image[d], asl_delta + w);
}
}
if (R_ARM_JUMP_SLOT == r_type) {
if (plt_off > r_offset) {
plt_off = r_offset;
}
if (xct_off <= w) {
set_te32(&file_image[d], asl_delta + w);
}
++n_jmp_slot;
}
}
}
fo->seek(sh_offset, SEEK_SET);
fo->rewrite(sh_offset + file_image, sh_size);
fo->rewrite(rel0, sh_size);
}
if (Elf32_Shdr::SHT_NOTE == sh_type) {
if (xct_off <= sh_offset) {
set_te32(&shdr->sh_offset,
(e_shnum * sizeof(Elf32_Shdr)) + xct_off);
shdr->sh_addr = shdr->sh_offset;
}
}
}
// shstrndx will move
set_te32(&shdro[get_te16(&ehdri.e_shstrndx)].sh_offset,
len_notes + e_shnum * sizeof(Elf32_Shdr) + xct_off);
// (Re-)write all changes below xct_off
fo->seek(0, SEEK_SET);
fo->rewrite(lowmem, xct_off);
// New copy of Shdr
set_te32(&sec_strndx->sh_offset, (e_shnum * sizeof(Elf32_Shdr)) + sz_elf_hdrs);
fo->seek(xct_off, SEEK_SET); fo->write(shdri, e_shnum * sizeof(Elf32_Shdr));
Elf32_Shdr blank; memset(&blank, 0, sizeof(blank));
set_te32(&blank.sh_offset, xct_off); // hint for "upx -d"
fo->write(&blank, sizeof(blank));
fo->write(&shdro[1], (-1+ e_shnum) * sizeof(Elf32_Shdr));
if (len_notes) {
fo->write(buf_notes, len_notes);
}
// New copy of Shdr[.e_shstrndx].[ sh_offset, +.sh_size )
fo->write(shstrtab, sz_shstrtab);
@ -2958,7 +3065,7 @@ void PackLinuxElf64::pack1(OutputFile *fo, Filter & /*ft*/)
}
// Relocate Shdr; and Rela, Rel (below xct_off)
set_te64(&ehdr->e_shoff, xct_off);
memcpy(&lowmem[xct_off], shdri, e_shnum * sizeof(Elf64_Ehdr));
memcpy(&lowmem[xct_off], shdri, e_shnum * sizeof(Elf64_Shdr));
Elf64_Shdr *const shdro = (Elf64_Shdr *)&lowmem[xct_off];
Elf64_Shdr *shdr = shdro;
upx_uint64_t sz_shstrtab = get_te64(&sec_strndx->sh_size);
@ -3030,13 +3137,13 @@ void PackLinuxElf64::pack1(OutputFile *fo, Filter & /*ft*/)
// r_offset must be in 2nd PT_LOAD; .p_vaddr was already relocated
upx_uint64_t d = elf_get_offset_from_address(asl_delta + r_offset);
upx_uint64_t w = get_te64(&file_image[d]);
upx_uint64_t r_info = get_te32(&rel->r_info);
upx_uint64_t r_info = get_te64(&rel->r_info);
unsigned r_type = ELF64_R_TYPE(r_info);
if (xct_off <= w
&& Elf64_Ehdr::EM_AARCH64 == e_machine
&& ( R_AARCH64_RELATIVE == r_type
|| R_AARCH64_JUMP_SLOT == r_type)) {
set_te64(&file_image[d], asl_delta + w); // FIXME
set_te64(&file_image[d], asl_delta + w);
}
}
}

View File

@ -167,6 +167,8 @@ protected:
unsigned so_slide;
unsigned char *note_body; // concatenated contents of PT_NOTEs, if any
unsigned note_size; // total size of PT_NOTEs
unsigned n_jmp_slot;
unsigned plt_off;
unsigned page_mask; // AND clears the offset-within-page
Elf32_Dyn const *dynseg; // from PT_DYNAMIC

File diff suppressed because it is too large Load Diff

View File

@ -112,7 +112,7 @@ _=-1+_ // one less word on stack
#define lodslu bl get4u
section ELFMAINX
// .long offset(b_info) src for f_exp
// .long offset(b_info)|(asl_delta>>12) src for f_exp
//D_INFO:
// .long offset(.) // detect relocation
// .long offset(user DT_INIT)
@ -135,13 +135,19 @@ o_uinit= 1 // lr
adr esi,here
sub esi,#(here - _start) + 5*NBPW // -NBPW + &D_INFO
here:
ldr tmp,[esi,#0*NBPW] // offset(b_info)
ldr tmp,[esi,#0*NBPW] // offset(b_info)|(asl_delta>>12)
mov edi,#1
add ecx,esi,#NBPW // &D_INFO
ldr eax,[esi,#1*NBPW]; sub ecx,eax; //str ecx,[SP(o_reloc)]
// reloc DT_INIT for step 12
ldr eax,[esi,#2*NBPW]; add eax,ecx; str eax,[SP(o_uinit)]
ldr eax,[esi,#1*NBPW]
and edi,tmp // asl_delta>>12
sub tmp,edi // offset(b_info)
sub ecx,eax; //str ecx,[SP(o_reloc)]
lsl edi,#12 // asl_delta
ldr eax,[esi,#2*NBPW]; add eax,ecx
add eax,edi
str eax,[SP(o_uinit)] // reloc DT_INIT for step 12
ldr edi,[esi,#4*NBPW]; add edi,ecx // dst for f_exp
add esi,tmp,ecx // &b_info src for f_exp
add esi,tmp,ecx // &b_info src for f_exp
sub sp,#3*NBPW // 3 slots of space
_=1+_ // &escape_hatch (step 10)

View File

@ -120,7 +120,7 @@ sp_frame = 24 * NBPW
.endm
section ELFMAINX
// .long offset(b_info) src of f_exp
// .long offset(b_info)|(asl_delta>>12) src of f_exp
// .long offset(.) // detect relocation
// .long offset(user DT_INIT)
// .long offset(escape_hatch)

View File

@ -2,18 +2,18 @@ file format elf32-littlearm
Sections:
Idx Name Size VMA LMA File off Algn Flags
0 ELFMAINX 00000094 00000000 00000000 00000034 2**2 CONTENTS, RELOC, READONLY
1 NRV_HEAD 00000000 00000000 00000000 000000c8 2**0 CONTENTS, READONLY
2 NRV_TAIL 00000000 00000000 00000000 000000c8 2**0 CONTENTS, READONLY
3 NRV2E 0000013c 00000000 00000000 000000c8 2**0 CONTENTS, RELOC, READONLY
4 NRV2D 00000128 00000000 00000000 00000204 2**0 CONTENTS, RELOC, READONLY
5 NRV2B 000000ec 00000000 00000000 0000032c 2**0 CONTENTS, RELOC, READONLY
6 LZMA_ELF00 000000b8 00000000 00000000 00000418 2**0 CONTENTS, RELOC, READONLY
7 LZMA_DEC20 00000938 00000000 00000000 000004d0 2**0 CONTENTS, RELOC, READONLY
8 LZMA_DEC10 00000478 00000000 00000000 00000e08 2**0 CONTENTS, RELOC, READONLY
9 LZMA_DEC30 00000000 00000000 00000000 00001280 2**0 CONTENTS, READONLY
10 ELFMAINY 0000003e 00000000 00000000 00001280 2**0 CONTENTS, READONLY
11 ELFMAINZ 00000184 00000000 00000000 000012c0 2**2 CONTENTS, RELOC, READONLY
0 ELFMAINX 0000009c 00000000 00000000 00000034 2**2 CONTENTS, RELOC, READONLY
1 NRV_HEAD 00000000 00000000 00000000 000000d0 2**0 CONTENTS, READONLY
2 NRV_TAIL 00000000 00000000 00000000 000000d0 2**0 CONTENTS, READONLY
3 NRV2E 0000013c 00000000 00000000 000000d0 2**0 CONTENTS, RELOC, READONLY
4 NRV2D 00000128 00000000 00000000 0000020c 2**0 CONTENTS, RELOC, READONLY
5 NRV2B 000000ec 00000000 00000000 00000334 2**0 CONTENTS, RELOC, READONLY
6 LZMA_ELF00 000000b8 00000000 00000000 00000420 2**0 CONTENTS, RELOC, READONLY
7 LZMA_DEC20 00000938 00000000 00000000 000004d8 2**0 CONTENTS, RELOC, READONLY
8 LZMA_DEC10 00000478 00000000 00000000 00000e10 2**0 CONTENTS, RELOC, READONLY
9 LZMA_DEC30 00000000 00000000 00000000 00001288 2**0 CONTENTS, READONLY
10 ELFMAINY 0000003e 00000000 00000000 00001288 2**0 CONTENTS, READONLY
11 ELFMAINZ 00000184 00000000 00000000 000012c8 2**2 CONTENTS, RELOC, READONLY
SYMBOL TABLE:
00000000 l ELFMAINX 00000000 .real_start_ofELFMAINX
00000000 l d NRV2E 00000000 NRV2E
@ -38,11 +38,11 @@ SYMBOL TABLE:
RELOCATION RECORDS FOR [ELFMAINX]:
OFFSET TYPE VALUE
00000026 R_ARM_THM_CALL .real_start_ofELFMAINZ
00000040 R_ARM_THM_CALL .real_start_ofELFMAINX
00000084 R_ARM_THM_CALL .real_start_ofELFMAINZ
0000008a R_ARM_THM_CALL .real_start_ofELFMAINZ
00000090 R_ARM_THM_CALL .real_start_ofELFMAINZ
00000030 R_ARM_THM_CALL .real_start_ofELFMAINZ
00000048 R_ARM_THM_CALL .real_start_ofELFMAINX
0000008c R_ARM_THM_CALL .real_start_ofELFMAINZ
00000092 R_ARM_THM_CALL .real_start_ofELFMAINZ
00000098 R_ARM_THM_CALL .real_start_ofELFMAINZ
RELOCATION RECORDS FOR [NRV2E]:
OFFSET TYPE VALUE