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riscv-gcc-1
Commit 841faeed by Michael Meissner
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EXTRA_SPECS addition 

From-SVN: r11063
parent 4a5891af
Showing with 176 additions and 360 deletions
gcc/config/rs6000/aix3newas.h
......@@ -26,33 +26,10 @@ Boston, MA 02111-1307, USA. */
/* Tell the assembler to assume that all undefined names are external. */
#undef ASM_SPEC
#define ASM_SPEC "-u \
%{!mcpu*: \
%{mpower: %{!mpowerpc*: %{!mpower2: -mpwr}}} \
%{mpower2: -mpwrx} \
%{mno-power: %{mpowerpc*: -mppc}} \
%{mno-power: %{!mpowerpc*: -mcom}} \
%{!mno-power: %{mpowerpc*: -m601}} \
%{!mno-power: %{!mpowerpc*: %{!mpower2: -mpwr}}}} \
%{mcpu=common: -mcom} \
%{mcpu=power: -mpwr} \
%{mcpu=power2: -mpwrx} \
%{mcpu=powerpc: -mppc} \
%{mcpu=rios: -mpwr} \
%{mcpu=rios1: -mpwr} \
%{mcpu=rios2: -mpwrx} \
%{mcpu=rsc: -mpwr} \
%{mcpu=rsc1: -mpwr} \
%{mcpu=403: -mppc} \
%{mcpu=505: -mppc} \
%{mcpu=601: -m601} \
%{mcpu=602: -mppc} \
%{mcpu=603: -mppc} \
%{mcpu=603e: -mppc} \
%{mcpu=604: -mppc} \
%{mcpu=620: -mppc} \
%{mcpu=821: -mppc} \
%{mcpu=860: -mppc}"
#define ASM_SPEC "-u %(asm_cpu)"
#undef ASM_DEFAULT_SPEC
#define ASM_DEFAULT_SPEC "-mpwr"
/* Define the options for the binder: Start text at 512, align all segments
to 512 bytes, and warn if there is text relocation.
......
gcc/config/rs6000/aix41.h
......@@ -24,64 +24,20 @@ Boston, MA 02111-1307, USA. */
#include "rs6000/rs6000.h"
#undef ASM_SPEC
#define ASM_SPEC "-u \
%{!mcpu*: \
%{mpower2: -mpwrx} \
%{mpowerpc*: %{!mpower: -mppc}} \
%{mpower: %{!mpower2: -mpwr}} \
%{mpowerpc*: %{mpower: -m601}} \
%{!mpowerpc*: %{!mpower*: -mcom}}} \
%{mcpu=common: -mcom} \
%{mcpu=power: -mpwr} \
%{mcpu=power2: -mpwrx} \
%{mcpu=powerpc: -mppc} \
%{mcpu=rios: -mpwr} \
%{mcpu=rios1: -mpwr} \
%{mcpu=rios2: -mpwrx} \
%{mcpu=rsc: -mpwr} \
%{mcpu=rsc1: -mpwr} \
%{mcpu=403: -mppc} \
%{mcpu=505: -mppc} \
%{mcpu=601: -m601} \
%{mcpu=602: -mppc} \
%{mcpu=603: -mppc} \
%{mcpu=603e: -mppc} \
%{mcpu=604: -mppc} \
%{mcpu=620: -mppc} \
%{mcpu=821: -mppc} \
%{mcpu=860: -mppc}"
#define ASM_SPEC "-u %(asm_cpu)"
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D_IBMR2 -D_POWER -D_AIX -D_AIX32 \
-Asystem(unix) -Asystem(aix)"
#undef CPP_SPEC
#define CPP_SPEC "\
%{posix: -D_POSIX_SOURCE} \
%{!mcpu*: \
%{mpower: %{!mpower2: -D_ARCH_PWR}} \
%{mpower2: -D_ARCH_PWR2} \
%{mpowerpc*: -D_ARCH_PPC} \
%{!mpower*: -D_ARCH_COM}} \
%{mcpu=common: -D_ARCH_COM} \
%{mcpu=power: -D_ARCH_PWR} \
%{mcpu=power2: -D_ARCH_PWR2} \
%{mcpu=powerpc: -D_ARCH_PPC} \
%{mcpu=rios: -D_ARCH_PWR} \
%{mcpu=rios1: -D_ARCH_PWR} \
%{mcpu=rios2: -D_ARCH_PWR2} \
%{mcpu=rsc: -D_ARCH_PWR} \
%{mcpu=rsc1: -D_ARCH_PWR} \
%{mcpu=403: -D_ARCH_PPC} \
%{mcpu=505: -D_ARCH_PPC} \
%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
%{mcpu=602: -D_ARCH_PPC} \
%{mcpu=603: -D_ARCH_PPC} \
%{mcpu=603e: -D_ARCH_PPC} \
%{mcpu=604: -D_ARCH_PPC} \
%{mcpu=620: -D_ARCH_PPC} \
%{mcpu=821: -D_ARCH_PPC} \
%{mcpu=860: -D_ARCH_PPC}"
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} %(cpp_cpu)"
#undef CPP_DEFAULT_SPEC
#define CPP_DEFAULT_SPEC "-D_ARCH_COM"
#undef ASM_DEFAULT_SPEC
#define ASM_DEFAULT_SPEC "-mcom"
#undef TARGET_DEFAULT
#define TARGET_DEFAULT MASK_NEW_MNEMONICS
......
gcc/config/rs6000/eabiaix.h
......@@ -24,42 +24,8 @@ Boston, MA 02111-1307, USA. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_AIX_CALLS)
#undef CPP_SPEC
#define CPP_SPEC "\
%{posix: -D_POSIX_SOURCE} \
%{mrelocatable: -D_RELOCATABLE} \
%{mcall-sysv: -D_CALL_SYSV} %{mcall-nt: -D_CALL_NT} \
%{mcall-aix: -D_CALL_AIX} %{mcall-aixdesc: -D_CALL_AIX -D_CALL_AIXDESC} \
%{!mcall-sysv: %{!mcall-aix: %{!mcall-aixdesc: %{!mcall-nt: -D_CALL_AIX}}}} \
%{msoft-float: -D_SOFT_FLOAT} %{mcpu=403: -D_SOFT_FLOAT} \
%{mlittle: -D_LITTLE_ENDIAN -Amachine(littleendian)} \
%{mlittle-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)} \
%{!mlittle: %{!mlittle-endian: -D_BIG_ENDIAN -Amachine(bigendian)}} \
%{!mcpu*: \
%{mpower: %{!mpower2: -D_ARCH_PWR}} \
%{mpower2: -D_ARCH_PWR2} \
%{mpowerpc*: -D_ARCH_PPC} \
%{mno-powerpc: %{!mpower: %{!mpower2: -D_ARCH_COM}}} \
%{!mno-powerpc: -D_ARCH_PPC}} \
%{mcpu=common: -D_ARCH_COM} \
%{mcpu=power: -D_ARCH_PWR} \
%{mcpu=power2: -D_ARCH_PWR2} \
%{mcpu=powerpc: -D_ARCH_PPC} \
%{mcpu=rios: -D_ARCH_PWR} \
%{mcpu=rios1: -D_ARCH_PWR} \
%{mcpu=rios2: -D_ARCH_PWR2} \
%{mcpu=rsc: -D_ARCH_PWR} \
%{mcpu=rsc1: -D_ARCH_PWR} \
%{mcpu=403: -D_ARCH_PPC} \
%{mcpu=505: -D_ARCH_PPC} \
%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
%{mcpu=602: -D_ARCH_PPC} \
%{mcpu=603: -D_ARCH_PPC} \
%{mcpu=603e: -D_ARCH_PPC} \
%{mcpu=604: -D_ARCH_PPC} \
%{mcpu=620: -D_ARCH_PPC} \
%{mcpu=821: -D_ARCH_PPC} \
%{mcpu=860: -D_ARCH_PPC}"
#undef CPP_SYSV_DEFAULT_SPEC
#define CPP_SYSV_DEFAULT_SPEC "-D_CALL_AIX"
/* Define this macro as a C expression for the initializer of an
array of string to tell the driver program which options are
......
gcc/config/rs6000/eabile.h
......@@ -25,42 +25,11 @@ Boston, MA 02111-1307, USA. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_LITTLE_ENDIAN)
#undef CPP_SPEC
#define CPP_SPEC "\
%{posix: -D_POSIX_SOURCE} \
%{mrelocatable: -D_RELOCATABLE} \
%{mcall-sysv: -D_CALL_SYSV} %{mcall-nt: -D_CALL_NT} \
%{mcall-aix: -D_CALL_AIX} %{mcall-aixdesc: -D_CALL_AIX -D_CALL_AIXDESC} \
%{!mcall-sysv: %{!mcall-aix: %{!mcall-aixdesc: %{!mcall-nt: -D_CALL_SYSV}}}} \
%{msoft-float: -D_SOFT_FLOAT} %{mcpu=403: -D_SOFT_FLOAT} \
%{mbig: -D_BIG_ENDIAN -Amachine(bigendian)} \
#undef CPP_ENDIAN_SPEC
#define CPP_ENDIAN_SPEC \
"%{mbig: -D_BIG_ENDIAN -Amachine(bigendian)} \
%{mbig-endian: -D_BIG_ENDIAN -Amachine(bigendian)} \
%{!mbig: %{!mbig-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)}} \
%{!mcpu*: \
%{mpower: %{!mpower2: -D_ARCH_PWR}} \
%{mpower2: -D_ARCH_PWR2} \
%{mpowerpc*: -D_ARCH_PPC} \
%{mno-powerpc: %{!mpower: %{!mpower2: -D_ARCH_COM}}} \
%{!mno-powerpc: -D_ARCH_PPC}} \
%{mcpu=common: -D_ARCH_COM} \
%{mcpu=power: -D_ARCH_PWR} \
%{mcpu=power2: -D_ARCH_PWR2} \
%{mcpu=powerpc: -D_ARCH_PPC} \
%{mcpu=rios: -D_ARCH_PWR} \
%{mcpu=rios1: -D_ARCH_PWR} \
%{mcpu=rios2: -D_ARCH_PWR2} \
%{mcpu=rsc: -D_ARCH_PWR} \
%{mcpu=rsc1: -D_ARCH_PWR} \
%{mcpu=403: -D_ARCH_PPC} \
%{mcpu=505: -D_ARCH_PPC} \
%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
%{mcpu=602: -D_ARCH_PPC} \
%{mcpu=603: -D_ARCH_PPC} \
%{mcpu=603e: -D_ARCH_PPC} \
%{mcpu=604: -D_ARCH_PPC} \
%{mcpu=620: -D_ARCH_PPC} \
%{mcpu=821: -D_ARCH_PPC} \
%{mcpu=860: -D_ARCH_PPC}"
%{!mbig: %{!mbig-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)}}"
/* Define this macro as a C expression for the initializer of an
array of string to tell the driver program which options are
......
gcc/config/rs6000/lynx.h
......@@ -72,34 +72,7 @@ Boston, MA 02111-1307, USA. */
/* This can become more refined as we have more powerpc options. */
#undef ASM_SPEC
#define ASM_SPEC "\
-u \
%{!mcpu*: \
%{mpower2: -mpwrx} \
%{mpowerpc*: %{!mpower: -mppc}} \
%{mno-powerpc: %{!mpower: %{!mpower2: -mcom}}} \
%{mno-powerpc: %{mpower: %{!mpower2: -mpwr}}} \
%{!mno-powerpc: %{mpower: -m601}} \
%{!mno-powerpc: %{!mpower: -mppc}}} \
%{mcpu=common: -mcom} \
%{mcpu=power: -mpwr} \
%{mcpu=power2: -mpwrx} \
%{mcpu=powerpc: -mppc} \
%{mcpu=rios: -mpwr} \
%{mcpu=rios1: -mpwr} \
%{mcpu=rios2: -mpwrx} \
%{mcpu=rsc: -mpwr} \
%{mcpu=rsc1: -mpwr} \
%{mcpu=403: -mppc} \
%{mcpu=505: -mppc} \
%{mcpu=601: -m601} \
%{mcpu=602: -mppc} \
%{mcpu=603: -mppc} \
%{mcpu=603e: -mppc} \
%{mcpu=604: -mppc} \
%{mcpu=620: -mppc} \
%{mcpu=821: -mppc} \
%{mcpu=860: -mppc}"
#define ASM_SPEC "-u %(asm_cpu)"
#undef SUBTARGET_SWITCHES
#define SUBTARGET_SWITCHES \
......
gcc/config/rs6000/netware.h
......@@ -182,34 +182,7 @@ toc_section () \
fprintf (FILE, ".%s", PREFIX)
#undef ASM_SPEC
#define ASM_SPEC "\
-u \
%{!mcpu*: \
%{mpower2: -mpwrx} \
%{mpowerpc*: %{!mpower: -mppc}} \
%{mno-powerpc: %{!mpower: %{!mpower2: -mcom}}} \
%{mno-powerpc: %{mpower: %{!mpower2: -mpwr}}} \
%{!mno-powerpc: %{mpower: -m601}} \
%{!mno-powerpc: %{!mpower: -mppc}}} \
%{mcpu=common: -mcom} \
%{mcpu=power: -mpwr} \
%{mcpu=power2: -mpwrx} \
%{mcpu=powerpc: -mppc} \
%{mcpu=rios: -mpwr} \
%{mcpu=rios1: -mpwr} \
%{mcpu=rios2: -mpwrx} \
%{mcpu=rsc: -mpwr} \
%{mcpu=rsc1: -mpwr} \
%{mcpu=403: -mppc} \
%{mcpu=505: -mppc} \
%{mcpu=601: -m601} \
%{mcpu=602: -mppc} \
%{mcpu=603: -mppc} \
%{mcpu=603e: -mppc} \
%{mcpu=604: -mppc} \
%{mcpu=620: -mppc} \
%{mcpu=821: -mppc} \
%{mcpu=860: -mppc} \
#define ASM_SPEC "-u %(asm_cpu) \
%{V} %{v:%{!V:-V}} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
/* This is the end of what might become sysv4.h. */
......
gcc/config/rs6000/powerpc.h
......@@ -24,66 +24,17 @@ Boston, MA 02111-1307, USA. */
#include "rs6000/rs6000.h"
#undef ASM_SPEC
#define ASM_SPEC "-u \
%{!mcpu*: \
%{mpower2: -mpwrx} \
%{mpowerpc*: %{!mpower: -mppc}} \
%{mno-powerpc: %{!mpower: %{!mpower2: -mcom}}} \
%{mno-powerpc: %{mpower: %{!mpower2: -mpwr}}} \
%{!mno-powerpc: %{mpower: -m601}} \
%{!mno-powerpc: %{!mpower: -mppc}}} \
%{mcpu=common: -mcom} \
%{mcpu=power: -mpwr} \
%{mcpu=power2: -mpwrx} \
%{mcpu=powerpc: -mppc} \
%{mcpu=rios: -mpwr} \
%{mcpu=rios1: -mpwr} \
%{mcpu=rios2: -mpwrx} \
%{mcpu=rsc: -mpwr} \
%{mcpu=rsc1: -mpwr} \
%{mcpu=403: -mppc} \
%{mcpu=505: -mppc} \
%{mcpu=601: -m601} \
%{mcpu=602: -mppc} \
%{mcpu=603: -mppc} \
%{mcpu=603e: -mppc} \
%{mcpu=604: -mppc} \
%{mcpu=620: -mppc} \
%{mcpu=821: -mppc} \
%{mcpu=860: -mppc}"
#define ASM_SPEC "-u %(asm_cpu)"
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D_IBMR2 -D_POWER -D_AIX -D_AIX32 \
-Asystem(unix) -Asystem(aix) -Acpu(powerpc) -Amachine(powerpc)"
#undef CPP_SPEC
#define CPP_SPEC "\
%{posix: -D_POSIX_SOURCE} \
%{!mcpu*: \
%{mpower: %{!mpower2: -D_ARCH_PWR}} \
%{mpower2: -D_ARCH_PWR2} \
%{mpowerpc*: -D_ARCH_PPC} \
%{mno-powerpc: %{!mpower: %{!mpower2: -D_ARCH_COM}}} \
%{!mno-powerpc: -D_ARCH_PPC}} \
%{mcpu=common: -D_ARCH_COM} \
%{mcpu=power: -D_ARCH_PWR} \
%{mcpu=power2: -D_ARCH_PWR2} \
%{mcpu=powerpc: -D_ARCH_PPC} \
%{mcpu=rios: -D_ARCH_PWR} \
%{mcpu=rios1: -D_ARCH_PWR} \
%{mcpu=rios2: -D_ARCH_PWR2} \
%{mcpu=rsc: -D_ARCH_PWR} \
%{mcpu=rsc1: -D_ARCH_PWR} \
%{mcpu=403: -D_ARCH_PPC} \
%{mcpu=505: -D_ARCH_PPC} \
%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
%{mcpu=602: -D_ARCH_PPC} \
%{mcpu=603: -D_ARCH_PPC} \
%{mcpu=603e: -D_ARCH_PPC} \
%{mcpu=604: -D_ARCH_PPC} \
%{mcpu=620: -D_ARCH_PPC} \
%{mcpu=821: -D_ARCH_PPC} \
%{mcpu=860: -D_ARCH_PPC}"
#undef CPP_DEFAULT_SPEC
#define CPP_DEFAULT_SPEC "-D_ARCH_PPC"
#undef ASM_DEFAULT_SPEC
#define ASM_DEFAULT_SPEC "-mppc"
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS)
......
gcc/config/rs6000/rs6000.h
......@@ -45,19 +45,22 @@ Boston, MA 02111-1307, USA. */
longer be needed. Also, the extern declaration of mcount in ASM_FILE_START
will no longer be needed. */
/* #define ASM_SPEC "-u" */
/* #define ASM_SPEC "-u %(asm_cpu)" */
/* Define appropriate architecture macros for preprocessor depending on
target switches. */
#define CPP_SPEC "\
%{posix: -D_POSIX_SOURCE} \
%{!mcpu*: \
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} %(cpp_cpu)"
/* Common CPP definitions used by CPP_SPEC amonst the various targets
for handling -mcpu=xxx switches. */
#define CPP_CPU_SPEC \
"%{!mcpu*: \
%{mpower: %{!mpower2: -D_ARCH_PWR}} \
%{mpower2: -D_ARCH_PWR2} \
%{mpowerpc*: -D_ARCH_PPC} \
%{mno-power: %{!mpowerpc*: -D_ARCH_COM}} \
%{!mno-power: %{!mpower2: -D_ARCH_PWR}}} \
%{!mno-power: %{!mpower2: %(cpp_default)}}} \
%{mcpu=common: -D_ARCH_COM} \
%{mcpu=power: -D_ARCH_PWR} \
%{mcpu=power2: -D_ARCH_PWR2} \
......@@ -70,7 +73,7 @@ Boston, MA 02111-1307, USA. */
%{mcpu=403: -D_ARCH_PPC} \
%{mcpu=505: -D_ARCH_PPC} \
%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
%{mcpu=602: -d_ARCH_PPC} \
%{mcpu=602: -D_ARCH_PPC} \
%{mcpu=603: -D_ARCH_PPC} \
%{mcpu=603e: -D_ARCH_PPC} \
%{mcpu=604: -D_ARCH_PPC} \
......@@ -78,6 +81,74 @@ Boston, MA 02111-1307, USA. */
%{mcpu=821: -D_ARCH_PPC} \
%{mcpu=860: -D_ARCH_PPC}"
#ifndef CPP_DEFAULT_SPEC
#define CPP_DEFAULT_SPEC "-D_ARCH_PWR"
#endif
#ifndef CPP_SYSV_SPEC
#define CPP_SYSV_SPEC ""
#endif
#ifndef CPP_ENDIAN_SPEC
#define CPP_ENDIAN_SPEC ""
#endif
#ifndef CPP_SYSV_DEFAULT_SPEC
#define CPP_SYSV_DEFAULT_SPEC ""
#endif
/* Common ASM definitions used by ASM_SPEC amonst the various targets
for handling -mcpu=xxx switches. */
#define ASM_CPU_SPEC \
"%{!mcpu*: \
%{mpower: %{!mpower2: -mpwr}} \
%{mpower2: -mpwrx} \
%{mpowerpc*: -mppc} \
%{mno-power: %{!mpowerpc*: -mcom}} \
%{!mno-power: %{!mpower2: %(asm_default)}}} \
%{mcpu=common: -mcom} \
%{mcpu=power: -mpwr} \
%{mcpu=power2: -mpwrx} \
%{mcpu=powerpc: -mppc} \
%{mcpu=rios: -mpwr} \
%{mcpu=rios1: -mpwr} \
%{mcpu=rios2: -mpwrx} \
%{mcpu=rsc: -mpwr} \
%{mcpu=rsc1: -mpwr} \
%{mcpu=403: -mppc} \
%{mcpu=505: -mppc} \
%{mcpu=601: -m601} \
%{mcpu=602: -mppc} \
%{mcpu=603: -mppc} \
%{mcpu=603e: -mppc} \
%{mcpu=604: -mppc} \
%{mcpu=620: -mppc} \
%{mcpu=821: -mppc} \
%{mcpu=860: -mppc}"
#ifndef ASM_DEFAULT_SPEC
#define ASM_DEFAULT_SPEC "-mpwr"
#endif
/* This macro defines names of additional specifications to put in the specs
that can be used in various specifications like CC1_SPEC. Its definition
is an initializer with a subgrouping for each command option.
Each subgrouping contains a string constant, that defines the
specification name, and a string constant that used by the GNU CC driver
program.
Do not define this macro if it does not need to do anything. */
#define EXTRA_SPECS \
{ "cpp_cpu", CPP_CPU_SPEC }, \
{ "cpp_default", CPP_DEFAULT_SPEC }, \
{ "cpp_sysv", CPP_SYSV_SPEC }, \
{ "cpp_sysv_default", CPP_SYSV_DEFAULT_SPEC }, \
{ "cpp_endian", CPP_ENDIAN_SPEC }, \
{ "asm_cpu", ASM_CPU_SPEC }, \
{ "asm_default", ASM_DEFAULT_SPEC }
/* Define the options for the binder: Start text at 512, align all segments
to 512 bytes, and warn if there is text relocation.
......
gcc/config/rs6000/sysv4.h
......@@ -425,34 +425,7 @@ extern int rs6000_pic_labelno;
/* Pass -mppc to the assembler, since that is what powerpc.h currently
implies. */
#undef ASM_SPEC
#define ASM_SPEC "\
-u \
%{!mcpu*: \
%{mpower2: -mpwrx} \
%{mpowerpc*: %{!mpower: -mppc}} \
%{mno-powerpc: %{!mpower: %{!mpower2: -mcom}}} \
%{mno-powerpc: %{mpower: %{!mpower2: -mpwr}}} \
%{!mno-powerpc: %{mpower: -m601}} \
%{!mno-powerpc: %{!mpower: -mppc}}} \
%{mcpu=common: -mcom} \
%{mcpu=power: -mpwr} \
%{mcpu=power2: -mpwrx} \
%{mcpu=powerpc: -mppc} \
%{mcpu=rios: -mpwr} \
%{mcpu=rios1: -mpwr} \
%{mcpu=rios2: -mpwrx} \
%{mcpu=rsc: -mpwr} \
%{mcpu=rsc1: -mpwr} \
%{mcpu=403: -mppc} \
%{mcpu=505: -mppc} \
%{mcpu=601: -m601} \
%{mcpu=602: -mppc} \
%{mcpu=603: -mppc} \
%{mcpu=603e: -mppc} \
%{mcpu=604: -mppc} \
%{mcpu=620: -mppc} \
%{mcpu=821: -mppc} \
%{mcpu=860: -mppc} \
#define ASM_SPEC "-u %(asm_cpu) \
%{V} %{v:%{!V:-V}} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*} \
%{mrelocatable} %{mrelocatable-lib} %{memb} \
%{mlittle} %{mlittle-endian} %{mbig} %{mbig-endian}"
......@@ -608,42 +581,25 @@ do { \
%{mbig: -oformat elf32-powerpc } %{mbig-endian: -oformat elf32-powerpc }"
#endif /* CROSS_COMPILE */
#undef CPP_SPEC
#define CPP_SPEC "\
%{posix: -D_POSIX_SOURCE} \
%{mrelocatable: -D_RELOCATABLE} \
#undef CPP_SYSV_SPEC
#define CPP_SYSV_SPEC \
"%{mrelocatable: -D_RELOCATABLE} \
%{mcall-sysv: -D_CALL_SYSV} %{mcall-nt: -D_CALL_NT} \
%{mcall-aix: -D_CALL_AIX} %{mcall-aixdesc: -D_CALL_AIX -D_CALL_AIXDESC} \
%{!mcall-sysv: %{!mcall-aix: %{!mcall-aixdesc: %{!mcall-nt: -D_CALL_SYSV}}}} \
%{msoft-float: -D_SOFT_FLOAT} %{mcpu=403: -D_SOFT_FLOAT} \
%{mlittle: -D_LITTLE_ENDIAN -Amachine(littleendian)} \
%{!mcall-sysv: %{!mcall-aix: %{!mcall-aixdesc: %{!mcall-nt: %(cpp_sysv_default) }}}} \
%{msoft-float: -D_SOFT_FLOAT} %{mcpu=403: -D_SOFT_FLOAT}"
#undef CPP_SYSV_DEFAULT_SPEC
#define CPP_SYSV_DEFAULT_SPEC "-D_CALL_SYSV"
#undef CPP_ENDIAN_SPEC
#define CPP_ENDIAN_SPEC \
"%{mlittle: -D_LITTLE_ENDIAN -Amachine(littleendian)} \
%{mlittle-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)} \
%{!mlittle: %{!mlittle-endian: -D_BIG_ENDIAN -Amachine(bigendian)}} \
%{!mcpu*: \
%{mpower: %{!mpower2: -D_ARCH_PWR}} \
%{mpower2: -D_ARCH_PWR2} \
%{mpowerpc*: -D_ARCH_PPC} \
%{mno-powerpc: %{!mpower: %{!mpower2: -D_ARCH_COM}}} \
%{!mno-powerpc: -D_ARCH_PPC}} \
%{mcpu=common: -D_ARCH_COM} \
%{mcpu=power: -D_ARCH_PWR} \
%{mcpu=power2: -D_ARCH_PWR2} \
%{mcpu=powerpc: -D_ARCH_PPC} \
%{mcpu=rios: -D_ARCH_PWR} \
%{mcpu=rios1: -D_ARCH_PWR} \
%{mcpu=rios2: -D_ARCH_PWR2} \
%{mcpu=rsc: -D_ARCH_PWR} \
%{mcpu=rsc1: -D_ARCH_PWR} \
%{mcpu=403: -D_ARCH_PPC} \
%{mcpu=505: -D_ARCH_PPC} \
%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
%{mcpu=602: -D_ARCH_PPC} \
%{mcpu=603: -D_ARCH_PPC} \
%{mcpu=603e: -D_ARCH_PPC} \
%{mcpu=604: -D_ARCH_PPC} \
%{mcpu=620: -D_ARCH_PPC} \
%{mcpu=821: -D_ARCH_PPC} \
%{mcpu=860: -D_ARCH_PPC}"
%{!mlittle: %{!mlittle-endian: -D_BIG_ENDIAN -Amachine(bigendian)}}"
#undef CPP_SPEC
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} %(cpp_sysv) %(cpp_endian) %(cpp_cpu)"
/* Define this macro as a C expression for the initializer of an
array of string to tell the driver program which options are
......
gcc/config/rs6000/sysv4le.h
......@@ -25,39 +25,12 @@ Boston, MA 02111-1307, USA. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_LITTLE_ENDIAN)
#undef CPP_SPEC
#define CPP_SPEC "\
%{posix: -D_POSIX_SOURCE} \
%{mrelocatable: -D_RELOCATABLE} \
%{mcall-sysv: -D_CALL_SYSV} %{mcall-nt: -D_CALL_NT} \
%{mcall-aix: -D_CALL_AIX} %{mcall-aixdesc: -D_CALL_AIX -D_CALL_AIXDESC} \
%{!mcall-sysv: %{!mcall-aix: %{!mcall-aixdesc: %{!mcall-nt: -D_CALL_SYSV}}}} \
%{msoft-float: -D_SOFT_FLOAT} %{mcpu=403: -D_SOFT_FLOAT} \
%{mbig: -D_BIG_ENDIAN -Amachine(bigendian)} \
#undef CPP_ENDIAN_SPEC
#define CPP_ENDIAN_SPEC \
"%{mbig: -D_BIG_ENDIAN -Amachine(bigendian)} \
%{mbig-endian: -D_BIG_ENDIAN -Amachine(bigendian)} \
%{!mbig: %{!mbig-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)}} \
%{!mcpu*: \
%{mpower: %{!mpower2: -D_ARCH_PWR}} \
%{mpower2: -D_ARCH_PWR2} \
%{mpowerpc*: -D_ARCH_PPC} \
%{mno-powerpc: %{!mpower: %{!mpower2: -D_ARCH_COM}}} \
%{!mno-powerpc: -D_ARCH_PPC}} \
%{mcpu=common: -D_ARCH_COM} \
%{mcpu=power: -D_ARCH_PWR} \
%{mcpu=power2: -D_ARCH_PWR2} \
%{mcpu=powerpc: -D_ARCH_PPC} \
%{mcpu=rios: -D_ARCH_PWR} \
%{mcpu=rios1: -D_ARCH_PWR} \
%{mcpu=rios2: -D_ARCH_PWR2} \
%{mcpu=rsc: -D_ARCH_PWR} \
%{mcpu=rsc1: -D_ARCH_PWR} \
%{mcpu=403: -D_ARCH_PPC} \
%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
%{mcpu=602: -D_ARCH_PPC} \
%{mcpu=603: -D_ARCH_PPC} \
%{mcpu=603e: -D_ARCH_PPC} \
%{mcpu=604: -D_ARCH_PPC} \
%{mcpu=620: -D_ARCH_PPC}"
%{!mbig: %{!mbig-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)}}"
/* Define this macro as a C expression for the initializer of an
array of string to tell the driver program which options are
......
gcc/gcc.c
......@@ -546,6 +546,10 @@ static char *startfile_spec = STARTFILE_SPEC;
static char *switches_need_spaces = SWITCHES_NEED_SPACES;
static char *multilib_select = MULTILIB_SELECT;
#ifdef EXTRA_SPECS
static struct { char *name, *spec; } extra_specs[] = { EXTRA_SPECS };
#endif
/* This defines which switch letters take arguments. */
#ifndef SWITCH_TAKES_ARG
......@@ -1254,6 +1258,21 @@ set_spec (name, spec)
cross_compile = atoi (sl->spec);
else if (! strcmp (name, "multilib"))
multilib_select = sl->spec;
#ifdef EXTRA_SPECS
else
{
int i;
for (i = 0; i < sizeof (extra_specs) / sizeof (extra_specs[0]); i++)
{
if (! strcmp (name, extra_specs[i].name))
{
extra_specs[i].spec = sl->spec;
break;
}
}
}
#endif
/* Free the old spec */
if (old_spec)
free (old_spec);
......@@ -2512,6 +2531,14 @@ process_command (argc, argv)
printf ("*cross_compile:\n%d\n\n", cross_compile);
printf ("*multilib:\n%s\n\n", multilib_select);
#ifdef EXTRA_SPECS
{
int j;
for (j = 0; j < sizeof (extra_specs) / sizeof (extra_specs[0]); j++)
printf ("*%s:\n%s\n\n", extra_specs[j].name,
(extra_specs[j].spec) ? extra_specs[j].spec : "");
}
#endif
exit (0);
}
else if (! strcmp (argv[i], "-dumpversion"))
......@@ -4314,6 +4341,15 @@ main (argc, argv)
if (specs_file != 0 && strcmp (specs_file, "specs"))
read_specs (specs_file);
#ifdef EXTRA_SPECS
else
{
int k;
for (k = 0; k < sizeof (extra_specs) / sizeof (extra_specs[0]); k++)
set_spec (extra_specs[k].name, extra_specs[k].spec);
}
#endif
/* If not cross-compiling, look for startfiles in the standard places. */
/* The fact that these are done here, after reading the specs file,
means that it cannot be found in these directories.
......@@ -4956,6 +4992,21 @@ validate_all_switches ()
if (c == '%' && *p == '{')
/* We have a switch spec. */
validate_switches (p + 1);
#ifdef EXTRA_SPECS
{
int i;
for (i = 0; i < sizeof (extra_specs) / sizeof (extra_specs[0]); i++)
{
p = extra_specs[i].spec;
while (c = *p++)
if (c == '%' && *p == '{')
/* We have a switch spec. */
validate_switches (p + 1);
}
}
#endif
}
/* Look at the switch-name that comes after START
......
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