diff --git a/compiler/arm/narmld.pas b/compiler/arm/narmld.pas index bba98a2bff..4acd058cd9 100644 --- a/compiler/arm/narmld.pas +++ b/compiler/arm/narmld.pas @@ -67,21 +67,60 @@ implementation begin if not(pi_uses_threadvar in current_procinfo.flags) then internalerror(2012012101); - current_asmdata.getjumplabel(l); - reference_reset_symbol(href,current_asmdata.RefAsmSymbol(gvs.mangledname,AT_DATA),-8,sizeof(AInt),[]); - href.refaddr:=addr_gottpoff; - href.relsymbol:=l; - hregister:=cg.getaddressregister(current_asmdata.CurrAsmList); - cg.a_loadaddr_ref_reg(current_asmdata.CurrAsmList,href,hregister); - cg.a_label(current_asmdata.CurrAsmList,l); - reference_reset(href,0,[]); - href.base:=NR_PC; - href.index:=hregister; - hregister:=cg.getaddressregister(current_asmdata.CurrAsmList); - cg.a_load_ref_reg(current_asmdata.CurrAsmList,OS_ADDR,OS_ADDR,href,hregister); - location.reference.base:=current_procinfo.tlsoffset; - location.reference.index:=hregister; - handled:=true; + case current_settings.tlsmodel of + tlsm_general_dynamic: + begin + current_asmdata.getjumplabel(l); + reference_reset_symbol(href,current_asmdata.RefAsmSymbol(gvs.mangledname,AT_TLS),-8,sizeof(AInt),[]); + href.refaddr:=addr_tlsgd; + href.relsymbol:=l; + hregister:=cg.getaddressregister(current_asmdata.CurrAsmList); + cg.a_loadaddr_ref_reg(current_asmdata.CurrAsmList,href,hregister); + cg.a_label(current_asmdata.CurrAsmList,l); + cg.getcpuregister(current_asmdata.CurrAsmList,NR_R0); + cg.a_op_reg_reg_reg(current_asmdata.CurrAsmList,OP_ADD,OS_ADDR,hregister,NR_PC,NR_R0); + cg.g_call(current_asmdata.CurrAsmList,'___tls_get_addr'); + cg.ungetcpuregister(current_asmdata.CurrAsmList,NR_R0); + hregister:=cg.getaddressregister(current_asmdata.CurrAsmList); + cg.a_load_reg_reg(current_asmdata.CurrAsmList,OS_ADDR,OS_ADDR,NR_R0,hregister); + reference_reset(location.reference,location.reference.alignment,location.reference.volatility); + location.reference.base:=hregister; + handled:=true; + end; + tlsm_initial_exec: + begin + current_asmdata.getjumplabel(l); + reference_reset_symbol(href,current_asmdata.RefAsmSymbol(gvs.mangledname,AT_TLS),-8,sizeof(AInt),[]); + href.refaddr:=addr_tpoff; + href.relsymbol:=l; + hregister:=cg.getaddressregister(current_asmdata.CurrAsmList); + cg.a_loadaddr_ref_reg(current_asmdata.CurrAsmList,href,hregister); + cg.a_label(current_asmdata.CurrAsmList,l); + reference_reset(href,0,[]); + href.base:=NR_PC; + href.index:=hregister; + hregister:=cg.getaddressregister(current_asmdata.CurrAsmList); + cg.a_load_ref_reg(current_asmdata.CurrAsmList,OS_ADDR,OS_ADDR,href,hregister); + location.reference.base:=current_procinfo.tlsoffset; + include(current_procinfo.flags,pi_needs_tls); + location.reference.index:=hregister; + handled:=true; + end; + tlsm_local_exec: + begin + reference_reset_symbol(href,current_asmdata.RefAsmSymbol(gvs.mangledname,AT_TLS),0,sizeof(AInt),[]); + href.refaddr:=addr_tpoff; + hregister:=cg.getaddressregister(current_asmdata.CurrAsmList); + cg.a_loadaddr_ref_reg(current_asmdata.CurrAsmList,href,hregister); + reference_reset(href,0,[]); + location.reference.base:=current_procinfo.tlsoffset; + include(current_procinfo.flags,pi_needs_tls); + location.reference.index:=hregister; + handled:=true; + end; + else + Internalerror(2019092802); + end; end; end;