diff options
Diffstat (limited to 'repo/devel/gcc/0027-ada-musl-support-fixes.patch')
| -rw-r--r-- | repo/devel/gcc/0027-ada-musl-support-fixes.patch | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/repo/devel/gcc/0027-ada-musl-support-fixes.patch b/repo/devel/gcc/0027-ada-musl-support-fixes.patch new file mode 100644 index 0000000..0f4ef64 --- /dev/null +++ b/repo/devel/gcc/0027-ada-musl-support-fixes.patch @@ -0,0 +1,223 @@ +From 21692d89e7876dcaecea3e3c961c6504be4a83e9 Mon Sep 17 00:00:00 2001 +From: Ariadne Conill <ariadne@dereferenced.org> +Date: Fri, 21 Aug 2020 07:07:48 +0000 +Subject: [PATCH] ada: musl support fixes + +--- + gcc/ada/Makefile.rtl | 10 +++++----- + gcc/ada/adaint.c | 34 +++++++++++++++++++--------------- + gcc/ada/adaint.h | 10 ++++------ + gcc/ada/terminals.c | 8 ++++---- + 4 files changed, 32 insertions(+), 30 deletions(-) + +diff --git a/gcc/ada/Makefile.rtl b/gcc/ada/Makefile.rtl +index 55ff9b0f3d5..0fadf4e4b79 100644 +--- a/gcc/ada/Makefile.rtl ++++ b/gcc/ada/Makefile.rtl +@@ -1533,7 +1533,7 @@ ifeq ($(strip $(filter-out %86 linux%,$(target_cpu) $(target_os))),) + s-intman.adb<libgnarl/s-intman__posix.adb \ + s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \ + $(TRASYM_DWARF_UNIX_PAIRS) \ +- s-tsmona.adb<libgnat/s-tsmona__linux.adb \ ++ s-tsmona.adb<libgnat/s-tsmona.adb \ + a-exetim.adb<libgnarl/a-exetim__posix.adb \ + a-exetim.ads<libgnarl/a-exetim__default.ads \ + s-linux.ads<libgnarl/s-linux.ads \ +@@ -2083,7 +2083,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),) + s-osinte.adb<libgnarl/s-osinte__posix.adb \ + s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \ + $(TRASYM_DWARF_UNIX_PAIRS) \ +- s-tsmona.adb<libgnat/s-tsmona__linux.adb \ ++ s-tsmona.adb<libgnat/s-tsmona.adb \ + $(ATOMICS_TARGET_PAIRS) \ + $(ATOMICS_BUILTINS_TARGET_PAIRS) \ + system.ads<libgnat/system-linux-ppc.ads +@@ -2112,7 +2112,7 @@ ifeq ($(strip $(filter-out powerpc% linux%,$(target_cpu) $(target_os))),) + endif + + # ARM linux, GNU eabi +-ifeq ($(strip $(filter-out arm% linux-gnueabi%,$(target_cpu) $(target_os))),) ++ifeq ($(strip $(filter-out arm% linux-gnueabi% linux-musleabi% linux-muslgnueabi%,$(target_cpu) $(target_os))),) + LIBGNAT_TARGET_PAIRS = \ + a-intnam.ads<libgnarl/a-intnam__linux.ads \ + s-inmaop.adb<libgnarl/s-inmaop__posix.adb \ +@@ -2305,7 +2305,7 @@ ifeq ($(strip $(filter-out %ia64 linux%,$(target_cpu) $(target_os))),) + s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \ + s-taspri.ads<libgnarl/s-taspri__posix-noaltstack.ads \ + $(TRASYM_DWARF_UNIX_PAIRS) \ +- s-tsmona.adb<libgnat/s-tsmona__linux.adb \ ++ s-tsmona.adb<libgnat/s-tsmona.adb \ + $(ATOMICS_TARGET_PAIRS) \ + $(ATOMICS_BUILTINS_TARGET_PAIRS) \ + system.ads<libgnat/system-linux-ia64.ads +@@ -2401,7 +2401,7 @@ ifeq ($(strip $(filter-out %x86_64 linux%,$(target_cpu) $(target_os))),) + s-tpopsp.adb<libgnarl/s-tpopsp__tls.adb \ + s-taspri.ads<libgnarl/s-taspri__posix.ads \ + $(TRASYM_DWARF_UNIX_PAIRS) \ +- s-tsmona.adb<libgnat/s-tsmona__linux.adb \ ++ s-tsmona.adb<libgnat/s-tsmona.adb \ + $(ATOMICS_TARGET_PAIRS) \ + $(X86_64_TARGET_PAIRS) \ + system.ads<libgnat/system-linux-x86.ads +diff --git a/gcc/ada/adaint.c b/gcc/ada/adaint.c +index 595abf87d65..00858c24f53 100644 +--- a/gcc/ada/adaint.c ++++ b/gcc/ada/adaint.c +@@ -90,6 +90,11 @@ + #include <sys/param.h> + #include <sys/pstat.h> + #endif ++ ++#if defined (linux) ++#define _GNU_SOURCE 1 ++#include <sched.h> ++#endif + + #ifdef __PikeOS__ + #define __BSD_VISIBLE 1 +@@ -3308,7 +3313,6 @@ __gnat_lwp_self (void) + #endif + + #if defined (__linux__) +-#include <sched.h> + + /* glibc versions earlier than 2.7 do not define the routines to handle + dynamically allocated CPU sets. For these targets, we use the static +@@ -3318,7 +3322,7 @@ __gnat_lwp_self (void) + + /* Dynamic cpu sets */ + +-cpu_set_t * ++void * + __gnat_cpu_alloc (size_t count) + { + return CPU_ALLOC (count); +@@ -3331,33 +3335,33 @@ __gnat_cpu_alloc_size (size_t count) + } + + void +-__gnat_cpu_free (cpu_set_t *set) ++__gnat_cpu_free (void *set) + { +- CPU_FREE (set); ++ CPU_FREE ((cpu_set_t *) set); + } + + void +-__gnat_cpu_zero (size_t count, cpu_set_t *set) ++__gnat_cpu_zero (size_t count, void *set) + { +- CPU_ZERO_S (count, set); ++ CPU_ZERO_S (count, (cpu_set_t *) set); + } + + void +-__gnat_cpu_set (int cpu, size_t count, cpu_set_t *set) ++__gnat_cpu_set (int cpu, size_t count, void *set) + { + /* Ada handles CPU numbers starting from 1, while C identifies the first + CPU by a 0, so we need to adjust. */ +- CPU_SET_S (cpu - 1, count, set); ++ CPU_SET_S (cpu - 1, count, (cpu_set_t *) set); + } + + #else /* !CPU_ALLOC */ + + /* Static cpu sets */ + +-cpu_set_t * ++void * + __gnat_cpu_alloc (size_t count ATTRIBUTE_UNUSED) + { +- return (cpu_set_t *) xmalloc (sizeof (cpu_set_t)); ++ return xmalloc (sizeof (cpu_set_t)); + } + + size_t +@@ -3367,23 +3371,23 @@ __gnat_cpu_alloc_size (size_t count ATTRIBUTE_UNUSED) + } + + void +-__gnat_cpu_free (cpu_set_t *set) ++__gnat_cpu_free (void *set) + { + free (set); + } + + void +-__gnat_cpu_zero (size_t count ATTRIBUTE_UNUSED, cpu_set_t *set) ++__gnat_cpu_zero (size_t count ATTRIBUTE_UNUSED, void *set) + { +- CPU_ZERO (set); ++ CPU_ZERO ((cpu_set_t *) set); + } + + void +-__gnat_cpu_set (int cpu, size_t count ATTRIBUTE_UNUSED, cpu_set_t *set) ++__gnat_cpu_set (int cpu, size_t count ATTRIBUTE_UNUSED, void *set) + { + /* Ada handles CPU numbers starting from 1, while C identifies the first + CPU by a 0, so we need to adjust. */ +- CPU_SET (cpu - 1, set); ++ CPU_SET (cpu - 1, (cpu_set_t *) set); + } + #endif /* !CPU_ALLOC */ + #endif /* __linux__ */ +diff --git a/gcc/ada/adaint.h b/gcc/ada/adaint.h +index 311e240dfcc..1c4d0050103 100644 +--- a/gcc/ada/adaint.h ++++ b/gcc/ada/adaint.h +@@ -316,13 +316,11 @@ extern void *__gnat_lwp_self (void); + + /* Routines for interface to required CPU set primitives */ + +-#include <sched.h> +- +-extern cpu_set_t *__gnat_cpu_alloc (size_t); ++extern void * __gnat_cpu_alloc (size_t); + extern size_t __gnat_cpu_alloc_size (size_t); +-extern void __gnat_cpu_free (cpu_set_t *); +-extern void __gnat_cpu_zero (size_t, cpu_set_t *); +-extern void __gnat_cpu_set (int, size_t, cpu_set_t *); ++extern void __gnat_cpu_free (void *); ++extern void __gnat_cpu_zero (size_t, void *); ++extern void __gnat_cpu_set (int, size_t, void *); + #endif + + #if defined (_WIN32) +diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c +index af4417fab90..bab6bf3ca87 100644 +--- a/gcc/ada/terminals.c ++++ b/gcc/ada/terminals.c +@@ -1145,7 +1145,7 @@ __gnat_setup_winsize (void *desc, int rows, int columns) + /* POSIX does not specify how to open the master side of a terminal.Several + methods are available (system specific): + 1- using a cloning device (USE_CLONE_DEVICE) +- 2- getpt (USE_GETPT) ++ 2- posix_openpt (USE_POSIX_OPENPT) + 3- openpty (USE_OPENPTY) + + When using the cloning device method, the macro USE_CLONE_DEVICE should +@@ -1159,7 +1159,7 @@ __gnat_setup_winsize (void *desc, int rows, int columns) + #if defined (__APPLE__) || defined (BSD) + #define USE_OPENPTY + #elif defined (__linux__) +-#define USE_GETPT ++#define USE_POSIX_OPENPT + #elif defined (__sun__) + #define USE_CLONE_DEVICE "/dev/ptmx" + #elif defined (_AIX) +@@ -1208,8 +1208,8 @@ allocate_pty_desc (pty_desc **desc) { + int master_fd = -1; + char *slave_name = NULL; + +-#ifdef USE_GETPT +- master_fd = getpt (); ++#if defined(USE_POSIX_OPENPT) ++ master_fd = posix_openpt(O_RDWR | O_NOCTTY); + #elif defined (USE_OPENPTY) + status = openpty (&master_fd, &slave_fd, NULL, NULL, NULL); + #elif defined (USE_CLONE_DEVICE) +-- +2.31.1 + |