2006-09-11 Paul Brook libgloss/ * arm/arm.sc: Add .jcr. 2006-09-11 Daniel Jacobowitz libgloss/ * arm/Makefile.in (armv7m, lm3s10x, lm3s301, lm3s31x): Swap RAM and ROM. (rdimon, rdpmon): Skip 8k. 2006-09-06 Nathan Sidwell libgloss/ * m68k/Makefile.in (CF_SOURCES): New. (install): Install them. 2006-09-01 Paul Brook libgloss/ * arm/Makefile.in: Reduce rdi/rdp ram size to avoid overflow. 2006-09-01 Nathan Sidwell libgloss/ * m68k/cf.sc: Add .jcr section to .text. 2006-09-01 Paul Brook libgloss/ * arm/Makefile.in: Include _exit.c in BSPs. Add rdimon-ram.ld. Build linker scripts instead of spec files for rdimon and rdpmon. Pass CRT0 ad BSP to arm.sc. * arm/_exit.c: New file. * arm/arm.sc: Add STARTUP, GROUP and SEARCH_DIR. Remove defaults for ROM and RAM. * arm/crt0.S: Give Thumb-2 symbols function type. Skip generic Arm init code for Thumb-2. Add _nmi_isr and _fault_isr. * arm/libcfunc.c (do_AngelSWI): Remove. * arm/swi.h (do_AngelSWI): New function. * arm/syscalls.c (do_AngelSWI): Remove. (_exit): Remove. (isatty): New function. 2006-08-31 Nathan Sidwell libgloss/ * m68k/bdm-crt1.c: Call hardware_init_hook before copying initialized data. libgloss/ * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS. (CF_SCRIPTS): Update. (%-bdm.ld): Rename to %-ram.ld. 2006-08-30 Paul Brook libgloss/ * arm/Makefile.in: Change armv7m linker script generation. Add armv7m.spec. Build armv7m-crt0.o. * arm/arm.sc: New file. * arm/armv7m.specs: New file. * arm/crt0.S: Add armv7m code. * arm/elf-lm3s10x.ld: Remove. * arm/elf-lm3s301.ld: Remove. * arm/elf-lm3s31x.ld: Remove. * arm/swi.h (do_AngelSWI): Add definition. * arm/syscalls.c: Merge lazy semihosting initialization from newlib. newlib/ * libc/sys/arm/crt0.S: Add armv7m rom startup code. 2006-08-29 Paul Brook newlib/ * libc/sys/arm/_fault_isr.c (_fault_isr): Compile unconditionally. * libc/sys/arm/_nmi_isr.c (_nmi_isr): Ditto. 2006-08-29 Paul Brook newlib/ * acconfig.h (_ATEXIT_DYNAMIC_ALLOC): Remove. * configure.in: Remove --disable-newlib-atexit-dynamic-alloc. * libc/stdlib/__atexit.c (__register_exitproc): Use weak reference to malloc. Only allocate dynamically if it is present. * libc/stdlib/__call_atexit.c (__call_exitprocs): Use weak reference to free. * configure: Regenerate. * newlib.hin: Regenerate. 2006-08-29 Paul Brook newlib/ * libc/include/sys/config.h: Define _REENT_SMALL for Thumb-2. 2006-08-25 Nathan Sidwell libgloss/ * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove. (BDM_CRT0): New. (BDM_OBJS): Add bdm-crt1.o. (BDM_OTHER_OBJS): Remove print.o putnum.o (CF_BOARDS): New. (CF_BDM_SCRIPTS): Generated name of ram scripts. (CF_ROM_SCRIPTS): Generated name of rom scripts. (CF_SCRIPTS): Adjust. (all): Add BDM_CRT0. (bdm-crt0.o, bdm-crt1.o): New targets. (bdm-isv.o): Remove. (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb, m5329evb, m5485evb): New. (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules. (install): Remove DBUG installs. * m68k/bdm-crt0.S: New. * m68k/bdm-crt1.c: New. * m68k/bdm-exit.c: Call __reset. * m68k/bdm-isv.c: Remove. * m68k/cf.sc: Adjust to produce either rom or ram images. * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove. 2006-08-22 Paul Brook newlib/ * libc/sys/arm/syscalls.c (initialise_monitor_handles): Fix multithreaded locking. 2006-07-24 Nathan Sidwell Bug 844 libgloss/ * m68k/cf.sc: Set entry point to _start. * m68k/crt0.X (_start): New name for entrypoint (start): Weak alias for start. 2006-06-23 Mark Mitchell Issue #754 libgloss/ * arm/elf-lm3s301.ld: Include cm3.ld. * arm/elf-lm3s31x.ld: Likewise. 2006-06-13 Mark Mitchell Issue #733 libgloss/ * arm/Makefile.in (LMS_SCRIPTS): Add lm3s301.ld and lm3s31x.ld. 2006-06-09 Nathan Sidwell libgloss/ * m68k/bdm-system.c (_system): Support system(NULL). 2006-06-09 Sandra Loosemore newlib/ * libc/sys/arm/syscalls.c (_unlink, isatty, _system, _rename): Make them do something useful in the ARM_RDI_MONITOR case. libgloss/ * arm/syscalls.c (_unlink, isatty, _system, _rename): Make them do something useful in the ARM_RDI_MONITOR case. 2006-06-08 Nathan Sidwell libgloss/ * m68k/bdm-system.c (_system): Properly encode non failure exit code. 2006-06-05 Nathan Sidwell libgloss/ * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o. Add bdm-time.o. * m68k/bdm-close.c: Add copyright notice. * m68k/bdm-fstat.c: Add copyright notice. * m68k/bdm-gettimeofday.c: Add copyright notice. * m68k/bdm-inbyte.c: Remove. * m68k/bdm-isatty.c: Add copyright notice. * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko. * m68k/bdm-open.c: Add copyright notice. * m68k/bdm-read.c: Add copyright notice. * m68k/bdm-rename.c: Add copyright notice. * m68k/bdm-stat.c: Add copyright notice. * m68k/bdm-system.c: Add copyright notice. * m68k/bdm-time.c: New. * m68k/bdm-unlink.c: Add copyright notice. * m68k/bdm-write.c: Add copyright notice. 2006-05-31 Mark Mitchell libgloss/ * arm/elf-lm3s301.ld: New script. * arm/elf-lm3s31x.ld: Likewise. * arm/Makefile.in (LMS_SCRIPTS): New variable. (LMS_INSTALL): Likewise. (install): Depend on LMS_INSTALL. (install-lms): New target. * arm/elf-cm3.lmd: New file. * arm/elf-lm3s10x.ld: Likewise. Issue #667 newlib/ * libc/sys/arm/syscalls.c (findslot): Call initialise_monitor_handles. (remap_handle): Do not call initialise_monitor_handles. 2006-05-25 Nathan Sidwell libgloss/ * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New scripts. 2006-05-24 Nathan Sidwell libgloss/ * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o. * m68k/bdm-outbyte.c: Delete. * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete. 2006-05-22 Sandra Loosemore libgloss/ * m68k/bdm-semihost.h: Add new constants for additional semihosting functions. Add new BDM_TRAP macro to encapsulate inline asm. * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro. * m68k/bdm-outbyte.c (outbyte): Ditto. * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP now called BDM_TRAPNUM. * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files containing declarations and conversion functions for GDB's fileio protocol. * m68k/bdm-close.c: New file to define corresponding function. * m68k/bdm-fstat.c: Ditto. * m68k/bdm-gettimeofday.c: Ditto. * m68k/bdm-isatty.c: Ditto. * m68k/bdm-lseek.c: Ditto. * m68k/bdm-open.c: Ditto. * m68k/bdm-read.c: Ditto. * m68k/bdm-rename.c: Ditto. * m68k/bdm-stat.c: Ditto. * m68k/bdm-system.c: Ditto. * m68k/bdm-unlink.c: Ditto. * m68k/bdm-write.c Ditto. * m68k/Makefile.in: Add dependencies for new files. newlib/ * configure.host: Tell it we have _rename and _system when building m68k-unknown-elf. 2006-05-04 Paul Brook newlib/ * libc/sys/arm/Makefile.am (lib_a_SOURCES): Add aeabi_memclr.c, aeabi_memcpy.c, aeabi_memmove.c and aeabi_memset.c. * libc/sys/arm/Makefile.in: Regenerate. * libc/sys/arm/aeabi.h: New file. * libc/sys/arm/aeabi_memclr.c: New file. * libc/sys/arm/aeabi_memcpy.c: New file. * libc/sys/arm/aeabi_memmove.c: New file. * libc/sys/arm/aeabi_memset.c: New file. 2006-03-29 Nathan Sidwell libgloss/ * m68k/bdm-isv.c (software_init_hook): Fix trap numbering. * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board. Reorder. (*-dbug.ld, *-bdm.ld): Add appropriate IO definition. (m5329evb-dbug.ld, m5329evb-bdm.ld): New. * cf.sc (GROUP): Revert previous change. Add IO library. * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New. (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485 scripts. (all): Add new targets. (BDM_BSP): New target. (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New targets. (BDM_ISRS): New targets. (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld): Rename and adjust. (m5485evb-dbug): New. (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld, m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New. (install): Add BDM_BSP. * m68k/bdm-exit.c: New * m68k/bdm-inbyte.c: New * m68k/bdm-outbyte.c: New * m68k/bdm-semihost.c: New * m68k/bdm-semihost.h: New * m68k/bdm-isrs.c: New. * m68k/bdm-isv.c: New. * dbug-cf.sc: Renamed to ... * cf.sc: ... here. Add bdm flexibility. Remove GROUP 2006-03-23 Mark Mitchell newlib/ * libc/sys/arm/Makefile.am (extra_objs): Add _exit.o _nmi_isr.o _fault_isr.o. * libc/sys/arm/Makefile.in: Regenerated. * libc/sys/arm/_exit.c: New file. * libc/sys/arm/_fault_isr.c: Likewise. * libc/sys/arm/_nmi_isr.c: Likewise. * libc/sys/arm/configure.in (--enable-newlib-arm-v7m): New option. * libc/sys/arm/configure: * libc/sys/arm/crt0.S (_start): Do not use semihosting calls in _start when configured for ARM V7M. Do not call initialise_monitor_handles. Indent preprocessor directives. (.isr_vector): New section, on ARM V7M. * libc/sys/arm/swi.h (do_AngelSWI): New function. * syscalls.c (_exit): Remove. (do_AngelSWI): Likewise. (CHECK_INIT): Remove. (remap_handle): Call initialise_monitor_handles. (__arm_monitor_handles_lock): New variable. (initialise_monitor_handles): Make sure to run only once.