commit c82113d02296c40e1a2eac84ba55ae7ffbcf4419
author Andrew Schultz <alschult@umich.edu> Sat Feb 21 20:31:08 2004 -0500
committer Andrew Schultz <alschult@umich.edu> Sat Feb 21 20:31:08 2004 -0500
tree 1ca4ba2b062f7c7cacefa84fe4db3ba7b63ffbbd
parent 43787ad8639f6ed32d99acb7b1347e58797fde6c

Load local kernel symbols, and set aic7xxx_no_reset to prevent an initial
(very painful) bus reset from occuring

base/loader/elf_object.cc:
    Fixed to allow proper loading of local symbols

--HG--
extra : convert_revision : 5c9a1f4d7b5748a1c8cabdfd67763c21f988f8fd

base/loader/elf_object.cc

diff --git a/base/loader/elf_object.cc b/base/loader/elf_object.cc
index 9889b9d..98e3198 100644
--- a/base/loader/elf_object.cc
+++ b/base/loader/elf_object.cc
@@ -225,7 +225,7 @@
             // loop through all the symbols, only loading global ones
             for (ii = 0; ii < count; ++ii) {
                 gelf_getsym(data, ii, &sym);
-                if (GELF_ST_BIND(sym.st_info) & binding) {
+                if (GELF_ST_BIND(sym.st_info) == binding) {
                    symtab->insert(sym.st_value,
                                   elf_strptr(elf, shdr.sh_link, sym.st_name));
                 }

kern/linux/linux_system.cc

diff --git a/kern/linux/linux_system.cc b/kern/linux/linux_system.cc
index 798577b..718e54a 100644
--- a/kern/linux/linux_system.cc
+++ b/kern/linux/linux_system.cc
@@ -77,6 +77,9 @@
         panic("could not load kernel symbols\n");
     debugSymbolTable = kernelSymtab;
 
+    if (!kernel->loadLocalSymbols(kernelSymtab))
+        panic("could not load kernel local symbols\n");
+
     if (!console->loadGlobalSymbols(consoleSymtab))
         panic("could not load console symbols\n");
 
@@ -271,6 +274,7 @@
 #endif //FS_MEASURE
 
     Addr addr = 0;
+
     if (kernelSymtab->findAddress("est_cycle_freq", addr)) {
         Addr paddr = vtophys(physmem, addr);
         uint8_t *est_cycle_frequency =
@@ -280,6 +284,16 @@
             *(uint64_t *)est_cycle_frequency = ticksPerSecond;
     }
 
+    if (kernelSymtab->findAddress("aic7xxx_no_reset", addr)) {
+        Addr paddr = vtophys(physmem, addr);
+        uint8_t *aic7xxx_no_reset =
+            physmem->dma_addr(paddr, sizeof(uint32_t));
+
+        if (aic7xxx_no_reset) {
+            *(uint32_t *)aic7xxx_no_reset = 1;
+        }
+    }
+
     if (consoleSymtab->findAddress("env_booted_osflags", addr)) {
         Addr paddr = vtophys(physmem, addr);
         char *osflags = (char *)physmem->dma_addr(paddr, sizeof(uint32_t));