From: Ali Saidi Date: Sat, 19 Nov 2005 06:25:34 +0000 (-0500) Subject: add symbol opcode X-Git-Tag: m5_2.0_beta1~303 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ccae5838fd4ec3b6aa27024beb24e231f6d3c63a;p=gem5.git add symbol opcode --HG-- extra : convert_revision : e050d2c4fec33c41ac21b6f17b3be329b9521429 --- diff --git a/arch/alpha/isa_desc b/arch/alpha/isa_desc index 34e86c3a7..c998b1a0a 100644 --- a/arch/alpha/isa_desc +++ b/arch/alpha/isa_desc @@ -2727,6 +2727,10 @@ decode OPCODE default Unknown::unknown() { 0x52: m5switchcpu({{ AlphaPseudo::switchcpu(xc->xcBase()); }}, IsNonSpeculative); + 0x53: m5addsymbol({{ + AlphaPseudo::addsymbol(xc->xcBase()); + }}, IsNonSpeculative); + } } #endif diff --git a/arch/alpha/pseudo_inst.cc b/arch/alpha/pseudo_inst.cc index 123ce44c6..e105b3cc8 100644 --- a/arch/alpha/pseudo_inst.cc +++ b/arch/alpha/pseudo_inst.cc @@ -46,6 +46,7 @@ #include "sim/stats.hh" #include "sim/system.hh" #include "sim/debug.hh" +#include "targetarch/vptr.hh" using namespace std; @@ -132,6 +133,19 @@ namespace AlphaPseudo SetupEvent(Dump, when, repeat); } + void + addsymbol(ExecContext *xc) + { + Addr addr = xc->regs.intRegFile[16]; + char symb[100]; + CopyString(xc, symb, xc->regs.intRegFile[17], 100); + std::string symbol(symb); + + DPRINTF(Loader, "Loaded symbol: %s @ %#llx\n", symbol, addr); + + xc->system->kernelSymtab->insert(addr,symbol); + } + void dumpresetstats(ExecContext *xc) { diff --git a/arch/alpha/pseudo_inst.hh b/arch/alpha/pseudo_inst.hh index 22101b7e2..0e7462a56 100644 --- a/arch/alpha/pseudo_inst.hh +++ b/arch/alpha/pseudo_inst.hh @@ -50,4 +50,5 @@ namespace AlphaPseudo void readfile(ExecContext *xc); void debugbreak(ExecContext *xc); void switchcpu(ExecContext *xc); + void addsymbol(ExecContext *xc); }