From 0084818a323e1c9b93aafa3ccb260e3a401ef4a5 Mon Sep 17 00:00:00 2001
From: Austin Seipp <austin@well-typed.com>
Date: Fri, 25 Oct 2013 09:15:34 -0500
Subject: [PATCH] Untabify Linker.c
Signed-off-by: Austin Seipp <austin@well-typed.com>
---
rts/Linker.c | 136 +++++++++++++++++++++++++--------------------------
1 file changed, 68 insertions(+), 68 deletions(-)
diff --git a/rts/Linker.c b/rts/Linker.c
index 7ef33bc73f94..285984aa51e2 100644
--- a/rts/Linker.c
+++ b/rts/Linker.c
@@ -966,7 +966,7 @@ typedef struct _RtsSymbolVal {
SymI_HasProto(UPD_PAP_IN_PLACE_ctr) \
SymI_HasProto(ALLOC_HEAP_ctr) \
SymI_HasProto(ALLOC_HEAP_tot) \
- SymI_HasProto(HEAP_CHK_ctr) \
+ SymI_HasProto(HEAP_CHK_ctr) \
SymI_HasProto(STK_CHK_ctr) \
SymI_HasProto(ALLOC_RTS_ctr) \
SymI_HasProto(ALLOC_RTS_tot) \
@@ -1950,12 +1950,12 @@ lookupSymbol( char *lbl )
HACK: On OS X, all symbols are prefixed with an underscore.
However, dlsym wants us to omit the leading underscore from the
symbol name -- the dlsym routine puts it back on before searching
- for the symbol. For now, we simply strip it off here (and ONLY
+ for the symbol. For now, we simply strip it off here (and ONLY
here).
*/
IF_DEBUG(linker, debugBelch("lookupSymbol: looking up %s with dlsym\n", lbl));
- ASSERT(lbl[0] == '_');
- return internal_dlsym(dl_prog_handle, lbl + 1);
+ ASSERT(lbl[0] == '_');
+ return internal_dlsym(dl_prog_handle, lbl + 1);
# else
if (NSIsSymbolNameDefined(lbl)) {
NSSymbol symbol = NSLookupAndBindSymbol(lbl);
@@ -5901,8 +5901,8 @@ resolveImports(
if (addr == NULL)
{
- errorBelch("\nlookupSymbol failed in resolveImports\n"
- "%s: unknown symbol `%s'", oc->fileName, nm);
+ errorBelch("\nlookupSymbol failed in resolveImports\n"
+ "%s: unknown symbol `%s'", oc->fileName, nm);
return 0;
}
ASSERT(addr);
@@ -5992,14 +5992,14 @@ relocateSection(
uint64_t baseValue;
int type = reloc->r_type;
- IF_DEBUG(linker, debugBelch("relocateSection: relocation %d\n", i));
- IF_DEBUG(linker, debugBelch(" : type = %d\n", reloc->r_type));
- IF_DEBUG(linker, debugBelch(" : address = %d\n", reloc->r_address));
- IF_DEBUG(linker, debugBelch(" : symbolnum = %u\n", reloc->r_symbolnum));
- IF_DEBUG(linker, debugBelch(" : pcrel = %d\n", reloc->r_pcrel));
- IF_DEBUG(linker, debugBelch(" : length = %d\n", reloc->r_length));
- IF_DEBUG(linker, debugBelch(" : extern = %d\n", reloc->r_extern));
- IF_DEBUG(linker, debugBelch(" : type = %d\n", reloc->r_type));
+ IF_DEBUG(linker, debugBelch("relocateSection: relocation %d\n", i));
+ IF_DEBUG(linker, debugBelch(" : type = %d\n", reloc->r_type));
+ IF_DEBUG(linker, debugBelch(" : address = %d\n", reloc->r_address));
+ IF_DEBUG(linker, debugBelch(" : symbolnum = %u\n", reloc->r_symbolnum));
+ IF_DEBUG(linker, debugBelch(" : pcrel = %d\n", reloc->r_pcrel));
+ IF_DEBUG(linker, debugBelch(" : length = %d\n", reloc->r_length));
+ IF_DEBUG(linker, debugBelch(" : extern = %d\n", reloc->r_extern));
+ IF_DEBUG(linker, debugBelch(" : type = %d\n", reloc->r_type));
switch(reloc->r_length)
{
@@ -6036,50 +6036,50 @@ relocateSection(
{
struct nlist *symbol = &nlist[reloc->r_symbolnum];
char *nm = image + symLC->stroff + symbol->n_un.n_strx;
- void *addr = NULL;
+ void *addr = NULL;
IF_DEBUG(linker, debugBelch("relocateSection: making jump island for %s, extern = %d, X86_64_RELOC_GOT\n", nm, reloc->r_extern));
ASSERT(reloc->r_extern);
- if (reloc->r_extern == 0) {
- errorBelch("\nrelocateSection: global offset table relocation for symbol with r_extern == 0\n");
- }
-
- if (symbol->n_type & N_EXT) {
- // The external bit is set, meaning the symbol is exported,
- // and therefore can be looked up in this object module's
- // symtab, or it is undefined, meaning dlsym must be used
- // to resolve it.
-
- addr = lookupSymbol(nm);
- IF_DEBUG(linker, debugBelch("relocateSection: looked up %s, "
- "external X86_64_RELOC_GOT or X86_64_RELOC_GOT_LOAD\n", nm));
- IF_DEBUG(linker, debugBelch(" : addr = %p\n", addr));
-
- if (addr == NULL) {
- errorBelch("\nlookupSymbol failed in relocateSection (RELOC_GOT)\n"
- "%s: unknown symbol `%s'", oc->fileName, nm);
- return 0;
- }
- } else {
- IF_DEBUG(linker, debugBelch("relocateSection: %s is not an exported symbol\n", nm));
-
- // The symbol is not exported, or defined in another
- // module, so it must be in the current object module,
- // at the location given by the section index and
- // symbol address (symbol->n_value)
-
- if ((symbol->n_type & N_TYPE) == N_SECT) {
- addr = (void *)relocateAddress(oc, nSections, sections, symbol->n_value);
- IF_DEBUG(linker, debugBelch("relocateSection: calculated relocation %p of "
- "non-external X86_64_RELOC_GOT or X86_64_RELOC_GOT_LOAD\n",
- (void *)symbol->n_value));
- IF_DEBUG(linker, debugBelch(" : addr = %p\n", addr));
- } else {
- errorBelch("\nrelocateSection: %s is not exported,"
- " and should be defined in a section, but isn't!\n", nm);
- }
- }
+ if (reloc->r_extern == 0) {
+ errorBelch("\nrelocateSection: global offset table relocation for symbol with r_extern == 0\n");
+ }
+
+ if (symbol->n_type & N_EXT) {
+ // The external bit is set, meaning the symbol is exported,
+ // and therefore can be looked up in this object module's
+ // symtab, or it is undefined, meaning dlsym must be used
+ // to resolve it.
+
+ addr = lookupSymbol(nm);
+ IF_DEBUG(linker, debugBelch("relocateSection: looked up %s, "
+ "external X86_64_RELOC_GOT or X86_64_RELOC_GOT_LOAD\n", nm));
+ IF_DEBUG(linker, debugBelch(" : addr = %p\n", addr));
+
+ if (addr == NULL) {
+ errorBelch("\nlookupSymbol failed in relocateSection (RELOC_GOT)\n"
+ "%s: unknown symbol `%s'", oc->fileName, nm);
+ return 0;
+ }
+ } else {
+ IF_DEBUG(linker, debugBelch("relocateSection: %s is not an exported symbol\n", nm));
+
+ // The symbol is not exported, or defined in another
+ // module, so it must be in the current object module,
+ // at the location given by the section index and
+ // symbol address (symbol->n_value)
+
+ if ((symbol->n_type & N_TYPE) == N_SECT) {
+ addr = (void *)relocateAddress(oc, nSections, sections, symbol->n_value);
+ IF_DEBUG(linker, debugBelch("relocateSection: calculated relocation %p of "
+ "non-external X86_64_RELOC_GOT or X86_64_RELOC_GOT_LOAD\n",
+ (void *)symbol->n_value));
+ IF_DEBUG(linker, debugBelch(" : addr = %p\n", addr));
+ } else {
+ errorBelch("\nrelocateSection: %s is not exported,"
+ " and should be defined in a section, but isn't!\n", nm);
+ }
+ }
value = (uint64_t) &makeSymbolExtra(oc, reloc->r_symbolnum, (unsigned long)addr)->addr;
@@ -6089,7 +6089,7 @@ relocateSection(
{
struct nlist *symbol = &nlist[reloc->r_symbolnum];
char *nm = image + symLC->stroff + symbol->n_un.n_strx;
- void *addr = NULL;
+ void *addr = NULL;
IF_DEBUG(linker, debugBelch("relocateSection: looking up external symbol %s\n", nm));
IF_DEBUG(linker, debugBelch(" : type = %d\n", symbol->n_type));
@@ -6104,25 +6104,25 @@ relocateSection(
}
else {
addr = lookupSymbol(nm);
- if (addr == NULL)
- {
- errorBelch("\nlookupSymbol failed in relocateSection (relocate external)\n"
- "%s: unknown symbol `%s'", oc->fileName, nm);
- return 0;
- }
-
- value = (uint64_t) addr;
+ if (addr == NULL)
+ {
+ errorBelch("\nlookupSymbol failed in relocateSection (relocate external)\n"
+ "%s: unknown symbol `%s'", oc->fileName, nm);
+ return 0;
+ }
+
+ value = (uint64_t) addr;
IF_DEBUG(linker, debugBelch("relocateSection: external symbol %s, address %p\n", nm, (void *)value));
}
}
else
{
- // If the relocation is not through the global offset table
- // or external, then set the value to the baseValue. This
- // will leave displacements into the __const section
- // unchanged (as they ought to be).
+ // If the relocation is not through the global offset table
+ // or external, then set the value to the baseValue. This
+ // will leave displacements into the __const section
+ // unchanged (as they ought to be).
- value = baseValue;
+ value = baseValue;
}
IF_DEBUG(linker, debugBelch("relocateSection: value = %p\n", (void *)value));
--
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