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Code Issues Releases Activity

ianos: Remove error unneeded printing

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This commit is contained in:
CTCaer 2019-08-28 02:09:05 +03:00
parent f3d071ca69
commit d0b0164077
1 changed files with 0 additions and 42 deletions
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42
bootloader/ianos/ianos.c
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@ -65,41 +65,15 @@ static bool _ianos_read_cb(el_ctx *ctx, void *dest, size_t numberBytes, size_t o
return true; return true;
} }
void ianos_print_error(int errorno)
{
switch (errorno)
{
case 1:
gfx_printf("Can't find library!\n");
break;
case 2:
gfx_printf("Cant init ELF context!\n");
break;
case 3:
gfx_printf("Cant alloc memory!\n");
break;
case 4:
gfx_printf("Error loading ELF!\n");
break;
case 5:
gfx_printf("Error relocating ELF!\n");
break;
}
}
//TODO: Support shared libraries. //TODO: Support shared libraries.
uintptr_t ianos_loader(bool sdmount, char *path, elfType_t type, void *moduleConfig) uintptr_t ianos_loader(bool sdmount, char *path, elfType_t type, void *moduleConfig)
{ {
uintptr_t epaddr = 0; uintptr_t epaddr = 0;
int res = 0;
if (sdmount) if (sdmount)
{ {
if (!sd_mount()) if (!sd_mount())
{
res = 0xFFFF;
goto elfLoadFinalOut; goto elfLoadFinalOut;
}
} }
fileBuf = sd_file_read(path, NULL); fileBuf = sd_file_read(path, NULL);
@ -108,20 +82,14 @@ uintptr_t ianos_loader(bool sdmount, char *path, elfType_t type, void *moduleCon
sd_unmount(); sd_unmount();
if (!fileBuf) if (!fileBuf)
{
res = 1;
goto elfLoadFinalOut; goto elfLoadFinalOut;
}
el_ctx ctx; el_ctx ctx;
ctx.pread = _ianos_read_cb; ctx.pread = _ianos_read_cb;
if (el_init(&ctx)) if (el_init(&ctx))
{
res = 2;
goto elfLoadFinalOut; goto elfLoadFinalOut;
}
// Set our relocated library's buffer. // Set our relocated library's buffer.
switch (type & 0xFFFF) switch (type & 0xFFFF)
@ -136,24 +104,15 @@ uintptr_t ianos_loader(bool sdmount, char *path, elfType_t type, void *moduleCon
} }
if (!elfBuf) if (!elfBuf)
{
res = 3;
goto elfLoadFinalOut; goto elfLoadFinalOut;
}
// Load and relocate library. // Load and relocate library.
ctx.base_load_vaddr = ctx.base_load_paddr = (uintptr_t)elfBuf; ctx.base_load_vaddr = ctx.base_load_paddr = (uintptr_t)elfBuf;
if (el_load(&ctx, _ianos_alloc_cb)) if (el_load(&ctx, _ianos_alloc_cb))
{
res = 4;
goto elfFreeOut; goto elfFreeOut;
}
if (el_relocate(&ctx)) if (el_relocate(&ctx))
{
res = 5;
goto elfFreeOut; goto elfFreeOut;
}
// Launch. // Launch.
epaddr = ctx.ehdr.e_entry + (uintptr_t)elfBuf; epaddr = ctx.ehdr.e_entry + (uintptr_t)elfBuf;
@ -165,7 +124,6 @@ elfFreeOut:
free(fileBuf); free(fileBuf);
elfBuf = NULL; elfBuf = NULL;
fileBuf = NULL; fileBuf = NULL;
ianos_print_error(res);
elfLoadFinalOut: elfLoadFinalOut: