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replace ehdr.e_wident[4] junk with standard e_ident[EI_NIDENT], add top-level Makefile, add TODO

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This commit is contained in:
Mikael Pettersson
2014-04-08 20:46:27 +00:00
parent 35ee3e25aa
commit aedc489357
8 changed files with 91 additions and 108 deletions
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24
lib/pdp10-elf36.c
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@@ -95,11 +95,13 @@ int pdp10_elf36_read_sint36(PDP10_FILE *pdp10fp, pdp10_int36_t *dst)
int pdp10_elf36_write_ehdr(PDP10_FILE *pdp10fp, const Elf36_Ehdr *ehdr)
{
if (pdp10_elf36_write_uint36(pdp10fp, ehdr->e_wident[0]) < 0
|| pdp10_elf36_write_uint36(pdp10fp, ehdr->e_wident[1]) < 0
|| pdp10_elf36_write_uint36(pdp10fp, ehdr->e_wident[2]) < 0
|| pdp10_elf36_write_uint36(pdp10fp, ehdr->e_wident[3]) < 0
|| pdp10_elf36_write_uint18(pdp10fp, ehdr->e_type) < 0
int i;
for (i = 0; i < EI_NIDENT; ++i)
if (pdp10_elf36_write_uint9(pdp10fp, ehdr->e_ident[i]) < 0)
return -1;
if (pdp10_elf36_write_uint18(pdp10fp, ehdr->e_type) < 0
|| pdp10_elf36_write_uint18(pdp10fp, ehdr->e_machine) < 0
|| pdp10_elf36_write_uint36(pdp10fp, ehdr->e_version) < 0
|| pdp10_elf36_write_uint36(pdp10fp, ehdr->e_entry) < 0
@@ -118,11 +120,13 @@ int pdp10_elf36_write_ehdr(PDP10_FILE *pdp10fp, const Elf36_Ehdr *ehdr)
int pdp10_elf36_read_ehdr(PDP10_FILE *pdp10fp, Elf36_Ehdr *ehdr)
{
if (pdp10_elf36_read_uint36(pdp10fp, &ehdr->e_wident[0]) < 0
|| pdp10_elf36_read_uint36(pdp10fp, &ehdr->e_wident[1]) < 0
|| pdp10_elf36_read_uint36(pdp10fp, &ehdr->e_wident[2]) < 0
|| pdp10_elf36_read_uint36(pdp10fp, &ehdr->e_wident[3]) < 0
|| pdp10_elf36_read_uint18(pdp10fp, &ehdr->e_type) < 0
int i;
for (i = 0; i < EI_NIDENT; ++i)
if (pdp10_elf36_read_uint9(pdp10fp, &ehdr->e_ident[i]) < 0)
return -1;
if (pdp10_elf36_read_uint18(pdp10fp, &ehdr->e_type) < 0
|| pdp10_elf36_read_uint18(pdp10fp, &ehdr->e_machine) < 0
|| pdp10_elf36_read_uint36(pdp10fp, &ehdr->e_version) < 0
|| pdp10_elf36_read_uint36(pdp10fp, &ehdr->e_entry) < 0