diff options
Diffstat (limited to 'contrib/elf2dmp/main.c')
| -rw-r--r-- | contrib/elf2dmp/main.c | 47 |
1 files changed, 22 insertions, 25 deletions
diff --git a/contrib/elf2dmp/main.c b/contrib/elf2dmp/main.c index 8a71e2efd2..09af39422f 100644 --- a/contrib/elf2dmp/main.c +++ b/contrib/elf2dmp/main.c @@ -79,9 +79,9 @@ static KDDEBUGGER_DATA64 *get_kdbg(uint64_t KernBase, struct pdb_reader *pdb, bool decode = false; uint64_t kwn, kwa, KdpDataBlockEncoded; - if (va_space_rw(vs, - KdDebuggerDataBlock + offsetof(KDDEBUGGER_DATA64, Header), - &kdbg_hdr, sizeof(kdbg_hdr), 0)) { + if (!va_space_rw(vs, + KdDebuggerDataBlock + offsetof(KDDEBUGGER_DATA64, Header), + &kdbg_hdr, sizeof(kdbg_hdr), 0)) { eprintf("Failed to extract KDBG header\n"); return NULL; } @@ -97,8 +97,8 @@ static KDDEBUGGER_DATA64 *get_kdbg(uint64_t KernBase, struct pdb_reader *pdb, return NULL; } - if (va_space_rw(vs, KiWaitNever, &kwn, sizeof(kwn), 0) || - va_space_rw(vs, KiWaitAlways, &kwa, sizeof(kwa), 0)) { + if (!va_space_rw(vs, KiWaitNever, &kwn, sizeof(kwn), 0) || + !va_space_rw(vs, KiWaitAlways, &kwa, sizeof(kwa), 0)) { return NULL; } @@ -122,7 +122,7 @@ static KDDEBUGGER_DATA64 *get_kdbg(uint64_t KernBase, struct pdb_reader *pdb, kdbg = g_malloc(kdbg_hdr.Size); - if (va_space_rw(vs, KdDebuggerDataBlock, kdbg, kdbg_hdr.Size, 0)) { + if (!va_space_rw(vs, KdDebuggerDataBlock, kdbg, kdbg_hdr.Size, 0)) { eprintf("Failed to extract entire KDBG\n"); g_free(kdbg); return NULL; @@ -286,7 +286,7 @@ static int fill_header(WinDumpHeader64 *hdr, struct pa_space *ps, return 1; } - if (va_space_rw(vs, KdVersionBlock, &kvb, sizeof(kvb), 0)) { + if (!va_space_rw(vs, KdVersionBlock, &kvb, sizeof(kvb), 0)) { eprintf("Failed to extract KdVersionBlock\n"); return 1; } @@ -352,8 +352,8 @@ static void fill_context(KDDEBUGGER_DATA64 *kdbg, WinContext64 ctx; QEMUCPUState *s = qe->state[i]; - if (va_space_rw(vs, kdbg->KiProcessorBlock + sizeof(Prcb) * i, - &Prcb, sizeof(Prcb), 0)) { + if (!va_space_rw(vs, kdbg->KiProcessorBlock + sizeof(Prcb) * i, + &Prcb, sizeof(Prcb), 0)) { eprintf("Failed to read CPU #%d PRCB location\n", i); continue; } @@ -363,8 +363,8 @@ static void fill_context(KDDEBUGGER_DATA64 *kdbg, continue; } - if (va_space_rw(vs, Prcb + kdbg->OffsetPrcbContext, - &Context, sizeof(Context), 0)) { + if (!va_space_rw(vs, Prcb + kdbg->OffsetPrcbContext, + &Context, sizeof(Context), 0)) { eprintf("Failed to read CPU #%d ContextFrame location\n", i); continue; } @@ -372,7 +372,7 @@ static void fill_context(KDDEBUGGER_DATA64 *kdbg, printf("Filling context for CPU #%d...\n", i); win_context_init_from_qemu_cpu_state(&ctx, s); - if (va_space_rw(vs, Context, &ctx, sizeof(ctx), 1)) { + if (!va_space_rw(vs, Context, &ctx, sizeof(ctx), 1)) { eprintf("Failed to fill CPU #%d context\n", i); continue; } @@ -396,8 +396,8 @@ static int pe_get_data_dir_entry(uint64_t base, void *start_addr, int idx, return 1; } - if (va_space_rw(vs, base + dos_hdr->e_lfanew, - &nt_hdrs, sizeof(nt_hdrs), 0)) { + if (!va_space_rw(vs, base + dos_hdr->e_lfanew, + &nt_hdrs, sizeof(nt_hdrs), 0)) { return 1; } @@ -406,9 +406,7 @@ static int pe_get_data_dir_entry(uint64_t base, void *start_addr, int idx, return 1; } - if (va_space_rw(vs, - base + data_dir[idx].VirtualAddress, - entry, size, 0)) { + if (!va_space_rw(vs, base + data_dir[idx].VirtualAddress, entry, size, 0)) { return 1; } @@ -470,9 +468,8 @@ static bool pe_check_pdb_name(uint64_t base, void *start_addr, return false; } - if (va_space_rw(vs, - base + debug_dir.AddressOfRawData, - rsds, sizeof(*rsds), 0)) { + if (!va_space_rw(vs, base + debug_dir.AddressOfRawData, + rsds, sizeof(*rsds), 0)) { eprintf("Failed to resolve OMFSignatureRSDS\n"); return false; } @@ -488,9 +485,9 @@ static bool pe_check_pdb_name(uint64_t base, void *start_addr, return false; } - if (va_space_rw(vs, base + debug_dir.AddressOfRawData + - offsetof(OMFSignatureRSDS, name), pdb_name, sizeof(PDB_NAME), - 0)) { + if (!va_space_rw(vs, base + debug_dir.AddressOfRawData + + offsetof(OMFSignatureRSDS, name), + pdb_name, sizeof(PDB_NAME), 0)) { eprintf("Failed to resolve PDB name\n"); return false; } @@ -556,8 +553,8 @@ int main(int argc, char *argv[]) printf("CPU #0 IDT is at 0x%016"PRIx64"\n", state->idt.base); - if (va_space_rw(&vs, state->idt.base, - &first_idt_desc, sizeof(first_idt_desc), 0)) { + if (!va_space_rw(&vs, state->idt.base, + &first_idt_desc, sizeof(first_idt_desc), 0)) { eprintf("Failed to get CPU #0 IDT[0]\n"); goto out_ps; } |